├── .github ├── FUNDING.yml └── workflows │ └── shellcheck.yml ├── README.md ├── LICENSE └── rsyncbackup3.sh /.github/FUNDING.yml: -------------------------------------------------------------------------------- 1 | github: jonaski 2 | patreon: jonaskvinge 3 | custom: https://paypal.me/jonaskvinge 4 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | :floppy_disk: rsyncbackup [![Build Status](https://github.com/jonaski/rsyncbackup/workflows/shellcheck/badge.svg)](https://github.com/jonaski/rsyncbackup/actions) 2 | [![PayPal](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://paypal.me/jonaskvinge) 3 | [![Patreon](https://img.shields.io/badge/patreon-donate-green.svg)](https://patreon.com/jonaskvinge) 4 | ======================= 5 | 6 | A rsync backup script to backup multiple hosts via local paths, SSH or SMB to possible multiple destinations. 7 | 8 | -------------------------------------------------------------------------------- /.github/workflows/shellcheck.yml: -------------------------------------------------------------------------------- 1 | name: shellcheck 2 | on: [push, pull_request] 3 | 4 | jobs: 5 | shellcheck: 6 | name: Shell Check 7 | runs-on: ubuntu-latest 8 | container: 9 | image: opensuse/leap:15.3 10 | steps: 11 | - uses: actions/checkout@v1.2.0 12 | - name: Update packages 13 | run: zypper --non-interactive --gpg-auto-import-keys ref 14 | - name: Install openSUSE dependencies 15 | run: zypper --non-interactive --gpg-auto-import-keys install ShellCheck 16 | - name: shellcheck 17 | run: shellcheck -s bash --exclude=SC2181 --exclude=SC1090 --exclude=SC2006 --exclude=SC2086 rsyncbackup3.sh 18 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. We, the Free Software Foundation, use the 18 | GNU General Public License for most of our software; it applies also to 19 | any other work released this way by its authors. You can apply it to 20 | your programs, too. 21 | 22 | When we speak of free software, we are referring to freedom, not 23 | price. Our General Public Licenses are designed to make sure that you 24 | have the freedom to distribute copies of free software (and charge for 25 | them if you wish), that you receive source code or can get it if you 26 | want it, that you can change the software or use pieces of it in new 27 | free programs, and that you know you can do these things. 28 | 29 | To protect your rights, we need to prevent others from denying you 30 | these rights or asking you to surrender the rights. Therefore, you have 31 | certain responsibilities if you distribute copies of the software, or if 32 | you modify it: responsibilities to respect the freedom of others. 33 | 34 | For example, if you distribute copies of such a program, whether 35 | gratis or for a fee, you must pass on to the recipients the same 36 | freedoms that you received. You must make sure that they, too, receive 37 | or can get the source code. And you must show them these terms so they 38 | know their rights. 39 | 40 | Developers that use the GNU GPL protect your rights with two steps: 41 | (1) assert copyright on the software, and (2) offer you this License 42 | giving you legal permission to copy, distribute and/or modify it. 43 | 44 | For the developers' and authors' protection, the GPL clearly explains 45 | that there is no warranty for this free software. For both users' and 46 | authors' sake, the GPL requires that modified versions be marked as 47 | changed, so that their problems will not be attributed erroneously to 48 | authors of previous versions. 49 | 50 | Some devices are designed to deny users access to install or run 51 | modified versions of the software inside them, although the manufacturer 52 | can do so. This is fundamentally incompatible with the aim of 53 | protecting users' freedom to change the software. The systematic 54 | pattern of such abuse occurs in the area of products for individuals to 55 | use, which is precisely where it is most unacceptable. Therefore, we 56 | have designed this version of the GPL to prohibit the practice for those 57 | products. If such problems arise substantially in other domains, we 58 | stand ready to extend this provision to those domains in future versions 59 | of the GPL, as needed to protect the freedom of users. 60 | 61 | Finally, every program is threatened constantly by software patents. 62 | States should not allow patents to restrict development and use of 63 | software on general-purpose computers, but in those that do, we wish to 64 | avoid the special danger that patents applied to a free program could 65 | make it effectively proprietary. To prevent this, the GPL assures that 66 | patents cannot be used to render the program non-free. 67 | 68 | The precise terms and conditions for copying, distribution and 69 | modification follow. 70 | 71 | TERMS AND CONDITIONS 72 | 73 | 0. Definitions. 74 | 75 | "This License" refers to version 3 of the GNU General Public License. 76 | 77 | "Copyright" also means copyright-like laws that apply to other kinds of 78 | works, such as semiconductor masks. 79 | 80 | "The Program" refers to any copyrightable work licensed under this 81 | License. Each licensee is addressed as "you". "Licensees" and 82 | "recipients" may be individuals or organizations. 83 | 84 | To "modify" a work means to copy from or adapt all or part of the work 85 | in a fashion requiring copyright permission, other than the making of an 86 | exact copy. The resulting work is called a "modified version" of the 87 | earlier work or a work "based on" the earlier work. 88 | 89 | A "covered work" means either the unmodified Program or a work based 90 | on the Program. 91 | 92 | To "propagate" a work means to do anything with it that, without 93 | permission, would make you directly or secondarily liable for 94 | infringement under applicable copyright law, except executing it on a 95 | computer or modifying a private copy. Propagation includes copying, 96 | distribution (with or without modification), making available to the 97 | public, and in some countries other activities as well. 98 | 99 | To "convey" a work means any kind of propagation that enables other 100 | parties to make or receive copies. Mere interaction with a user through 101 | a computer network, with no transfer of a copy, is not conveying. 102 | 103 | An interactive user interface displays "Appropriate Legal Notices" 104 | to the extent that it includes a convenient and prominently visible 105 | feature that (1) displays an appropriate copyright notice, and (2) 106 | tells the user that there is no warranty for the work (except to the 107 | extent that warranties are provided), that licensees may convey the 108 | work under this License, and how to view a copy of this License. If 109 | the interface presents a list of user commands or options, such as a 110 | menu, a prominent item in the list meets this criterion. 111 | 112 | 1. Source Code. 113 | 114 | The "source code" for a work means the preferred form of the work 115 | for making modifications to it. "Object code" means any non-source 116 | form of a work. 117 | 118 | A "Standard Interface" means an interface that either is an official 119 | standard defined by a recognized standards body, or, in the case of 120 | interfaces specified for a particular programming language, one that 121 | is widely used among developers working in that language. 122 | 123 | The "System Libraries" of an executable work include anything, other 124 | than the work as a whole, that (a) is included in the normal form of 125 | packaging a Major Component, but which is not part of that Major 126 | Component, and (b) serves only to enable use of the work with that 127 | Major Component, or to implement a Standard Interface for which an 128 | implementation is available to the public in source code form. A 129 | "Major Component", in this context, means a major essential component 130 | (kernel, window system, and so on) of the specific operating system 131 | (if any) on which the executable work runs, or a compiler used to 132 | produce the work, or an object code interpreter used to run it. 133 | 134 | The "Corresponding Source" for a work in object code form means all 135 | the source code needed to generate, install, and (for an executable 136 | work) run the object code and to modify the work, including scripts to 137 | control those activities. However, it does not include the work's 138 | System Libraries, or general-purpose tools or generally available free 139 | programs which are used unmodified in performing those activities but 140 | which are not part of the work. For example, Corresponding Source 141 | includes interface definition files associated with source files for 142 | the work, and the source code for shared libraries and dynamically 143 | linked subprograms that the work is specifically designed to require, 144 | such as by intimate data communication or control flow between those 145 | subprograms and other parts of the work. 146 | 147 | The Corresponding Source need not include anything that users 148 | can regenerate automatically from other parts of the Corresponding 149 | Source. 150 | 151 | The Corresponding Source for a work in source code form is that 152 | same work. 153 | 154 | 2. Basic Permissions. 155 | 156 | All rights granted under this License are granted for the term of 157 | copyright on the Program, and are irrevocable provided the stated 158 | conditions are met. This License explicitly affirms your unlimited 159 | permission to run the unmodified Program. The output from running a 160 | covered work is covered by this License only if the output, given its 161 | content, constitutes a covered work. This License acknowledges your 162 | rights of fair use or other equivalent, as provided by copyright law. 163 | 164 | You may make, run and propagate covered works that you do not 165 | convey, without conditions so long as your license otherwise remains 166 | in force. You may convey covered works to others for the sole purpose 167 | of having them make modifications exclusively for you, or provide you 168 | with facilities for running those works, provided that you comply with 169 | the terms of this License in conveying all material for which you do 170 | not control copyright. Those thus making or running the covered works 171 | for you must do so exclusively on your behalf, under your direction 172 | and control, on terms that prohibit them from making any copies of 173 | your copyrighted material outside their relationship with you. 174 | 175 | Conveying under any other circumstances is permitted solely under 176 | the conditions stated below. Sublicensing is not allowed; section 10 177 | makes it unnecessary. 178 | 179 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 180 | 181 | No covered work shall be deemed part of an effective technological 182 | measure under any applicable law fulfilling obligations under article 183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or 184 | similar laws prohibiting or restricting circumvention of such 185 | measures. 186 | 187 | When you convey a covered work, you waive any legal power to forbid 188 | circumvention of technological measures to the extent such circumvention 189 | is effected by exercising rights under this License with respect to 190 | the covered work, and you disclaim any intention to limit operation or 191 | modification of the work as a means of enforcing, against the work's 192 | users, your or third parties' legal rights to forbid circumvention of 193 | technological measures. 194 | 195 | 4. Conveying Verbatim Copies. 196 | 197 | You may convey verbatim copies of the Program's source code as you 198 | receive it, in any medium, provided that you conspicuously and 199 | appropriately publish on each copy an appropriate copyright notice; 200 | keep intact all notices stating that this License and any 201 | non-permissive terms added in accord with section 7 apply to the code; 202 | keep intact all notices of the absence of any warranty; and give all 203 | recipients a copy of this License along with the Program. 204 | 205 | You may charge any price or no price for each copy that you convey, 206 | and you may offer support or warranty protection for a fee. 207 | 208 | 5. Conveying Modified Source Versions. 209 | 210 | You may convey a work based on the Program, or the modifications to 211 | produce it from the Program, in the form of source code under the 212 | terms of section 4, provided that you also meet all of these conditions: 213 | 214 | a) The work must carry prominent notices stating that you modified 215 | it, and giving a relevant date. 216 | 217 | b) The work must carry prominent notices stating that it is 218 | released under this License and any conditions added under section 219 | 7. This requirement modifies the requirement in section 4 to 220 | "keep intact all notices". 221 | 222 | c) You must license the entire work, as a whole, under this 223 | License to anyone who comes into possession of a copy. This 224 | License will therefore apply, along with any applicable section 7 225 | additional terms, to the whole of the work, and all its parts, 226 | regardless of how they are packaged. This License gives no 227 | permission to license the work in any other way, but it does not 228 | invalidate such permission if you have separately received it. 229 | 230 | d) If the work has interactive user interfaces, each must display 231 | Appropriate Legal Notices; however, if the Program has interactive 232 | interfaces that do not display Appropriate Legal Notices, your 233 | work need not make them do so. 234 | 235 | A compilation of a covered work with other separate and independent 236 | works, which are not by their nature extensions of the covered work, 237 | and which are not combined with it such as to form a larger program, 238 | in or on a volume of a storage or distribution medium, is called an 239 | "aggregate" if the compilation and its resulting copyright are not 240 | used to limit the access or legal rights of the compilation's users 241 | beyond what the individual works permit. Inclusion of a covered work 242 | in an aggregate does not cause this License to apply to the other 243 | parts of the aggregate. 244 | 245 | 6. Conveying Non-Source Forms. 246 | 247 | You may convey a covered work in object code form under the terms 248 | of sections 4 and 5, provided that you also convey the 249 | machine-readable Corresponding Source under the terms of this License, 250 | in one of these ways: 251 | 252 | a) Convey the object code in, or embodied in, a physical product 253 | (including a physical distribution medium), accompanied by the 254 | Corresponding Source fixed on a durable physical medium 255 | customarily used for software interchange. 256 | 257 | b) Convey the object code in, or embodied in, a physical product 258 | (including a physical distribution medium), accompanied by a 259 | written offer, valid for at least three years and valid for as 260 | long as you offer spare parts or customer support for that product 261 | model, to give anyone who possesses the object code either (1) a 262 | copy of the Corresponding Source for all the software in the 263 | product that is covered by this License, on a durable physical 264 | medium customarily used for software interchange, for a price no 265 | more than your reasonable cost of physically performing this 266 | conveying of source, or (2) access to copy the 267 | Corresponding Source from a network server at no charge. 268 | 269 | c) Convey individual copies of the object code with a copy of the 270 | written offer to provide the Corresponding Source. This 271 | alternative is allowed only occasionally and noncommercially, and 272 | only if you received the object code with such an offer, in accord 273 | with subsection 6b. 274 | 275 | d) Convey the object code by offering access from a designated 276 | place (gratis or for a charge), and offer equivalent access to the 277 | Corresponding Source in the same way through the same place at no 278 | further charge. You need not require recipients to copy the 279 | Corresponding Source along with the object code. If the place to 280 | copy the object code is a network server, the Corresponding Source 281 | may be on a different server (operated by you or a third party) 282 | that supports equivalent copying facilities, provided you maintain 283 | clear directions next to the object code saying where to find the 284 | Corresponding Source. Regardless of what server hosts the 285 | Corresponding Source, you remain obligated to ensure that it is 286 | available for as long as needed to satisfy these requirements. 287 | 288 | e) Convey the object code using peer-to-peer transmission, provided 289 | you inform other peers where the object code and Corresponding 290 | Source of the work are being offered to the general public at no 291 | charge under subsection 6d. 292 | 293 | A separable portion of the object code, whose source code is excluded 294 | from the Corresponding Source as a System Library, need not be 295 | included in conveying the object code work. 296 | 297 | A "User Product" is either (1) a "consumer product", which means any 298 | tangible personal property which is normally used for personal, family, 299 | or household purposes, or (2) anything designed or sold for incorporation 300 | into a dwelling. In determining whether a product is a consumer product, 301 | doubtful cases shall be resolved in favor of coverage. For a particular 302 | product received by a particular user, "normally used" refers to a 303 | typical or common use of that class of product, regardless of the status 304 | of the particular user or of the way in which the particular user 305 | actually uses, or expects or is expected to use, the product. A product 306 | is a consumer product regardless of whether the product has substantial 307 | commercial, industrial or non-consumer uses, unless such uses represent 308 | the only significant mode of use of the product. 309 | 310 | "Installation Information" for a User Product means any methods, 311 | procedures, authorization keys, or other information required to install 312 | and execute modified versions of a covered work in that User Product from 313 | a modified version of its Corresponding Source. The information must 314 | suffice to ensure that the continued functioning of the modified object 315 | code is in no case prevented or interfered with solely because 316 | modification has been made. 317 | 318 | If you convey an object code work under this section in, or with, or 319 | specifically for use in, a User Product, and the conveying occurs as 320 | part of a transaction in which the right of possession and use of the 321 | User Product is transferred to the recipient in perpetuity or for a 322 | fixed term (regardless of how the transaction is characterized), the 323 | Corresponding Source conveyed under this section must be accompanied 324 | by the Installation Information. But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or updates 331 | for a work that has been modified or installed by the recipient, or for 332 | the User Product in which it has been modified or installed. Access to a 333 | network may be denied when the modification itself materially and 334 | adversely affects the operation of the network or violates the rules and 335 | protocols for communication across the network. 336 | 337 | Corresponding Source conveyed, and Installation Information provided, 338 | in accord with this section must be in a format that is publicly 339 | documented (and with an implementation available to the public in 340 | source code form), and must require no special password or key for 341 | unpacking, reading or copying. 342 | 343 | 7. Additional Terms. 344 | 345 | "Additional permissions" are terms that supplement the terms of this 346 | License by making exceptions from one or more of its conditions. 347 | Additional permissions that are applicable to the entire Program shall 348 | be treated as though they were included in this License, to the extent 349 | that they are valid under applicable law. If additional permissions 350 | apply only to part of the Program, that part may be used separately 351 | under those permissions, but the entire Program remains governed by 352 | this License without regard to the additional permissions. 353 | 354 | When you convey a copy of a covered work, you may at your option 355 | remove any additional permissions from that copy, or from any part of 356 | it. (Additional permissions may be written to require their own 357 | removal in certain cases when you modify the work.) You may place 358 | additional permissions on material, added by you to a covered work, 359 | for which you have or can give appropriate copyright permission. 360 | 361 | Notwithstanding any other provision of this License, for material you 362 | add to a covered work, you may (if authorized by the copyright holders of 363 | that material) supplement the terms of this License with terms: 364 | 365 | a) Disclaiming warranty or limiting liability differently from the 366 | terms of sections 15 and 16 of this License; or 367 | 368 | b) Requiring preservation of specified reasonable legal notices or 369 | author attributions in that material or in the Appropriate Legal 370 | Notices displayed by works containing it; or 371 | 372 | c) Prohibiting misrepresentation of the origin of that material, or 373 | requiring that modified versions of such material be marked in 374 | reasonable ways as different from the original version; or 375 | 376 | d) Limiting the use for publicity purposes of names of licensors or 377 | authors of the material; or 378 | 379 | e) Declining to grant rights under trademark law for use of some 380 | trade names, trademarks, or service marks; or 381 | 382 | f) Requiring indemnification of licensors and authors of that 383 | material by anyone who conveys the material (or modified versions of 384 | it) with contractual assumptions of liability to the recipient, for 385 | any liability that these contractual assumptions directly impose on 386 | those licensors and authors. 387 | 388 | All other non-permissive additional terms are considered "further 389 | restrictions" within the meaning of section 10. If the Program as you 390 | received it, or any part of it, contains a notice stating that it is 391 | governed by this License along with a term that is a further 392 | restriction, you may remove that term. If a license document contains 393 | a further restriction but permits relicensing or conveying under this 394 | License, you may add to a covered work material governed by the terms 395 | of that license document, provided that the further restriction does 396 | not survive such relicensing or conveying. 397 | 398 | If you add terms to a covered work in accord with this section, you 399 | must place, in the relevant source files, a statement of the 400 | additional terms that apply to those files, or a notice indicating 401 | where to find the applicable terms. 402 | 403 | Additional terms, permissive or non-permissive, may be stated in the 404 | form of a separately written license, or stated as exceptions; 405 | the above requirements apply either way. 406 | 407 | 8. Termination. 408 | 409 | You may not propagate or modify a covered work except as expressly 410 | provided under this License. Any attempt otherwise to propagate or 411 | modify it is void, and will automatically terminate your rights under 412 | this License (including any patent licenses granted under the third 413 | paragraph of section 11). 414 | 415 | However, if you cease all violation of this License, then your 416 | license from a particular copyright holder is reinstated (a) 417 | provisionally, unless and until the copyright holder explicitly and 418 | finally terminates your license, and (b) permanently, if the copyright 419 | holder fails to notify you of the violation by some reasonable means 420 | prior to 60 days after the cessation. 421 | 422 | Moreover, your license from a particular copyright holder is 423 | reinstated permanently if the copyright holder notifies you of the 424 | violation by some reasonable means, this is the first time you have 425 | received notice of violation of this License (for any work) from that 426 | copyright holder, and you cure the violation prior to 30 days after 427 | your receipt of the notice. 428 | 429 | Termination of your rights under this section does not terminate the 430 | licenses of parties who have received copies or rights from you under 431 | this License. If your rights have been terminated and not permanently 432 | reinstated, you do not qualify to receive new licenses for the same 433 | material under section 10. 434 | 435 | 9. Acceptance Not Required for Having Copies. 436 | 437 | You are not required to accept this License in order to receive or 438 | run a copy of the Program. Ancillary propagation of a covered work 439 | occurring solely as a consequence of using peer-to-peer transmission 440 | to receive a copy likewise does not require acceptance. However, 441 | nothing other than this License grants you permission to propagate or 442 | modify any covered work. These actions infringe copyright if you do 443 | not accept this License. Therefore, by modifying or propagating a 444 | covered work, you indicate your acceptance of this License to do so. 445 | 446 | 10. Automatic Licensing of Downstream Recipients. 447 | 448 | Each time you convey a covered work, the recipient automatically 449 | receives a license from the original licensors, to run, modify and 450 | propagate that work, subject to this License. You are not responsible 451 | for enforcing compliance by third parties with this License. 452 | 453 | An "entity transaction" is a transaction transferring control of an 454 | organization, or substantially all assets of one, or subdividing an 455 | organization, or merging organizations. If propagation of a covered 456 | work results from an entity transaction, each party to that 457 | transaction who receives a copy of the work also receives whatever 458 | licenses to the work the party's predecessor in interest had or could 459 | give under the previous paragraph, plus a right to possession of the 460 | Corresponding Source of the work from the predecessor in interest, if 461 | the predecessor has it or can get it with reasonable efforts. 462 | 463 | You may not impose any further restrictions on the exercise of the 464 | rights granted or affirmed under this License. For example, you may 465 | not impose a license fee, royalty, or other charge for exercise of 466 | rights granted under this License, and you may not initiate litigation 467 | (including a cross-claim or counterclaim in a lawsuit) alleging that 468 | any patent claim is infringed by making, using, selling, offering for 469 | sale, or importing the Program or any portion of it. 470 | 471 | 11. Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. For 483 | purposes of this definition, "control" includes the right to grant 484 | patent sublicenses in a manner consistent with the requirements of 485 | this License. 486 | 487 | Each contributor grants you a non-exclusive, worldwide, royalty-free 488 | patent license under the contributor's essential patent claims, to 489 | make, use, sell, offer for sale, import and otherwise run, modify and 490 | propagate the contents of its contributor version. 491 | 492 | In the following three paragraphs, a "patent license" is any express 493 | agreement or commitment, however denominated, not to enforce a patent 494 | (such as an express permission to practice a patent or covenant not to 495 | sue for patent infringement). To "grant" such a patent license to a 496 | party means to make such an agreement or commitment not to enforce a 497 | patent against the party. 498 | 499 | If you convey a covered work, knowingly relying on a patent license, 500 | and the Corresponding Source of the work is not available for anyone 501 | to copy, free of charge and under the terms of this License, through a 502 | publicly available network server or other readily accessible means, 503 | then you must either (1) cause the Corresponding Source to be so 504 | available, or (2) arrange to deprive yourself of the benefit of the 505 | patent license for this particular work, or (3) arrange, in a manner 506 | consistent with the requirements of this License, to extend the patent 507 | license to downstream recipients. "Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /rsyncbackup3.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # 3 | # rsyncbackup3.sh - RSYNC BACKUP SCRIPT 4 | # Copyright (C) 2011-2017 Jonas Kvinge 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | # 19 | # MAKE SURE YOU UNDERSTAND THIS SCRIPT BEFORE YOU USE IT! 20 | # I AM NOT RESPONSIBLE FOR LOSS OF DATA! 21 | # 22 | # To backup daily and name the backups after the current days 23 | # you can create a crontab entry to run the days you want and 24 | # set: 25 | # backuparchives="Day$(date '+%w')" 26 | # 27 | # Settings "backuparchives" to "" will rsync the files directly 28 | # into the path specified in backuplocation. 29 | # 30 | # rsync options: 31 | # 32 | # Verbose: -v 33 | # Archive: -a (Same as -rlptgoD) 34 | # Recursive: -r 35 | # Checksum: -c 36 | # Time: -t 37 | # Dry run: -n 38 | # Delete: --delete 39 | # Relative path names: -R 40 | # 41 | 42 | backupversion="3.2.1" 43 | backupconfig="/etc/sysconfig/rsyncbackup3" 44 | 45 | # 46 | # All variables below will be overwritten by the configuration file. 47 | # To configure this script, copy what you want to change below and put it in a separate file, ie: /etc/sysconfig/rsyncbackup3 48 | # 49 | 50 | backuphost="$(hostname -s)" # <--- Hostname of this machine ---> 51 | backuplockfiledir="$HOME" # <--- Lockfile to prevent multiple occurrences of the script running at the same time ---> 52 | backuplockfilettl=172800 53 | backuplogfile="/var/log/rsyncbackup3.log" # <--- Logfile, this will be the same output as sent in e-mail reports ---> 54 | backuplogdir="/tmp" # <--- Directory to temporary store rsync log files ---> 55 | backupdate="$(date '+%Y%m%d-%H%M%S')" # <--- Datestamp ---> 56 | backupdebug=0 # <--- Debug output, starting script with -d will set this to 1 ---> 57 | 58 | backuparchives=3 # <--- Number of archives ---> 59 | #backuparchivedir="Day$(date '+%w')" 60 | backuparchivedir="$(date '+%Y%m%d')" # <--- Random archive dir --> 61 | 62 | # If backuparchivedirs is set, it will use only these directories instead of renamed directories 63 | backuparchivedirs= 64 | #backuparchivedirs="backup1 backup2 backup3" # <--- Subdirs of backupdir, the script will loop through these and update the oldest archive ---> 65 | 66 | # Arguments to rsync command 67 | 68 | # Dry run 69 | backuprsyncargs="-vaRn --itemize-changes --delete --delete-excluded" 70 | 71 | # Archive 72 | #backuprsyncargs="-vaR --itemize-changes --delete --delete-excluded" 73 | 74 | # Checksum 75 | #backuprsyncargs="-vacR --itemize-changes --delete --delete-excluded" 76 | 77 | backupsshport= 78 | #backupsshport="22" # <--- Use a different SSH port for ssh/sshfs/rsync commands ---> 79 | 80 | backupidfile=".RSYNCBACKUPID" # <--- File touched to identify that the directory is a valid archive ---> 81 | backuptsfile="RSYNCBACKUPTS" # <--- Timestamp file placed in the archive directory to track which directory was used last time, HIDDEN FILE WONT WORK! ---> 82 | backupid=$(date '+%Y%m%d%H%M%S') 83 | backupts=$(date '+%Y%m%d%H%M%S') 84 | 85 | backupemailfrom="nobody" # <--- From address to send backup reports from ---> 86 | backupemailsuccess="root" # <--- Where to send backup report, set to "0" for no report ---> 87 | backupemailfailure="root" # <--- Where to send backup report, set to "0" for no report ---> 88 | 89 | backupmntdir="$HOME/tmp-mnt-${RANDOM}" # <--- Where to mount ---> 90 | 91 | backupgziplog=1 # <--- Compress logfile ---> 92 | 93 | backupsourceretries=3 # <--- Times to retry if there is an error ---> 94 | backupsourceretrydelay=3 # <--- Time to sleep between each retry attempt if there is an error ---> 95 | backupsourceretryttl=60 # <--- Maximum time to attempt backup source before giving up ---> 96 | backupsourceconnectdelay=10 # <--- Time to sleep between each connect attempt if there is an error ---> 97 | backupsourceconnectttl=172800 # <--- How long time in seconds to wait for a host to come online before giving up ---> 98 | 99 | # One or more sources that you want to backup. 100 | # Syntax are, Local: /home or SSH(SFTP): host:/home 101 | # Use comma to separate each file/directory to backup. 102 | # Files/directories specified with '-' in front will be exceptions. 103 | 104 | backupsources="\ 105 | server: /etc,/var,/srv,/home,/usr/local,/tmp,-/mnt/backup 106 | pc: /etc,/var,/srv,/home,/usr/local,/mnt/datadisk,/tmp,-/mnt/backup 107 | " 108 | 109 | # One or more destinations where you want to backup files to. 110 | 111 | # This can be locally, via ssh/sftp, or via smb. 112 | # Syntax are, Local: /mnt/backup, SSH(SFTP): host:/mnt/backup, SMB: smb://user:pass@host/dir 113 | # If the directory starts with /mnt or /media and is not mounted it will be automatically mounted and umounted. 114 | 115 | backupdestinations="\ 116 | $backuphost:/mnt/backup/rbackup 117 | " 118 | 119 | # Enter files to exclude here, like temp files and sockets 120 | 121 | backupexclude="\ 122 | /lost+found 123 | /tmp 124 | /dev 125 | /proc 126 | /run 127 | /sys 128 | /media 129 | /var/cache 130 | /var/tmp 131 | /var/run 132 | /var/spool/postfix/private 133 | /var/spool/postfix/public 134 | /var/lib/named/lib 135 | /var/lib/named/proc 136 | /var/lib/named/var 137 | /var/lib/named/dev 138 | /var/lib/mysql/mysql.sock 139 | /var/lib/ntp/proc 140 | /var/lib/ntp/dev 141 | /var/lib/dhcp/dev 142 | /var/lib/dhcp/proc 143 | /var/lib/dhcp6/dev 144 | /var/lib/dhcp6/proc 145 | /var/lib/docker 146 | /home/*/.xsession-errors* 147 | /home/*/.local/share/Trash 148 | /home/*/.local/share/akonadi 149 | /home/*/.cache 150 | /home/*/.ccache 151 | /home/*/.pulse-cookie 152 | /home/*/.pulse 153 | /home/*/.config/google-chrome/Default/Local Storage/* 154 | /home/*/.config/google-chrome/Cookies* 155 | /home/*/.config/google-chrome/History* 156 | /home/*/.config/google-chrome/Default/Application Cache 157 | /home/*/.mozilla/firefox/*/Cache* 158 | " 159 | 160 | # Variables - Don't change this. 161 | 162 | cmds_required="which tput cat cut tr sed grep wc bc cp mv rm mkdir rmdir touch md5sum date hostname mutt mount umount mountpoint fusermount ssh sshfs rsync" 163 | cmds_prefergnu="ls cat cut grep sed tr touch" 164 | cmds_requiregnu="ls" 165 | 166 | TPUT=dummy 167 | MUTT=dummy 168 | LS="ls" 169 | SED="sed" 170 | GREP="grep" 171 | TOUCH="touch" 172 | 173 | # Functions below here 174 | 175 | dummy() { echo "">/dev/null; } 176 | timestamp() { TS=$(date '+%d/%m-%Y %H:%M:%S'); } 177 | 178 | print() { 179 | timestamp 180 | if [ -t 1 ] && ! [ "$color" = "" ]; then 181 | $TPUT bold 182 | $TPUT setaf "$color" 183 | fi 184 | echo "[$TS] $*" 185 | if [ -t 1 ]; then 186 | $TPUT sgr0 187 | fi 188 | color=0 189 | } 190 | errorprint() { 191 | timestamp 192 | if [ -t 1 ]; then 193 | $TPUT bold 194 | $TPUT setaf 1 195 | fi 196 | echo "[$TS] ERROR: $*" >&2 197 | if [ -t 1 ]; then 198 | $TPUT sgr0 199 | fi 200 | color=0 201 | } 202 | nnprint() { 203 | timestamp 204 | if [ -t 1 ]; then 205 | $TPUT bold 206 | $TPUT setaf 0 207 | fi 208 | echo "$n" "[$TS] $* $c" 209 | if [ -t 1 ]; then 210 | $TPUT bold 211 | $TPUT setaf 1 212 | fi 213 | } 214 | failprint() { 215 | if [ -t 1 ]; then 216 | $TPUT bold 217 | $TPUT setaf 1 218 | fi 219 | } 220 | successprint() { 221 | if [ -t 1 ]; then 222 | $TPUT bold 223 | $TPUT setaf 2 224 | fi 225 | echo "Done." 226 | if [ -t 1 ]; then 227 | $TPUT sgr0 228 | fi 229 | } 230 | startprint() { failprint; } 231 | stopprint() { 232 | if [ -t 1 ]; then 233 | $TPUT sgr0 234 | fi 235 | } 236 | 237 | log() { 238 | timestamp 239 | log="$log 240 | [$TS] $*" 241 | logall="$logall 242 | [$TS] $*" 243 | if [ "$haveconfig" -eq 1 ]; then 244 | echo "[$TS] $*" >>$backuplogfile 245 | fi 246 | } 247 | debuglog() { 248 | timestamp 249 | debuglog="$debuglog 250 | [$TS] [DEBUG] $*" 251 | } 252 | 253 | status() { statusprint "$@"; statuslog "$@"; } 254 | statusnn() { nnprint "$@"; statuslog "$@"; } 255 | result() { resultprint "$@"; resultlog "$@"; } 256 | info() { infoprint "$@"; infolog "$@"; } 257 | warn() { warnprint "$@"; warnlog "$@"; } 258 | error() { errorprint "$@"; errorlog "$@"; } 259 | debug() { 260 | if [ "$backupdebug" = "1" ]; then 261 | debugprint "$@" 262 | debuglog "$@" 263 | fi 264 | } 265 | 266 | statusprint() { color=0; print "$@"; } 267 | resultprint() { color=2; print "$@"; } 268 | infoprint() { color=7; print "$@"; } 269 | warnprint() { color=3; print "WARN: $*"; } 270 | debugprint() { color=4; print "[DEBUG] $*"; } 271 | 272 | statuslog() { log "$@"; } 273 | resultlog() { log "$@"; } 274 | infolog() { log "$@"; } 275 | warnlog() { log "WARN: $*"; } 276 | errorlog() { log "ERROR: $*"; } 277 | 278 | prnlognts() { 279 | echo "$@" 280 | log="$log 281 | $*" 282 | logall="$logall 283 | $*" 284 | } 285 | 286 | run() { 287 | 288 | info "- $*" 289 | "$@" 290 | ret=$? 291 | if ! [ $? = 0 ]; then 292 | error "$* failed!" 293 | fi 294 | return $ret 295 | 296 | } 297 | 298 | main() { 299 | backup_init "$@" 300 | } 301 | 302 | backup_logo() { 303 | 304 | $TPUT bold 305 | $TPUT setaf 7 306 | #echo " _ __ _ _ _ _ " 307 | #echo " |_) (_ \_/ |\ | / |_) /\ / |/ | | |_) " 308 | #echo " | \ __) | | \| \_ |_) /--\ \_ |\ |_| | " 309 | echo " ___ _____ ___ _ ___ ___ _ ___ _ ___ _ ___" 310 | echo " | _ \/ __\ \ / / \| |/ __| _ ) /_\ / __| |/ / | | | _ \\" 311 | echo " | /\__ \\\\ V /| .\` | (__| _ \/ _ \ (__| ' <| |_| | _/" 312 | echo " |_|_\|___/ |_| |_|\_|\___|___/_/ \_\___|_|\_\\\\___/|_|" 313 | $TPUT sgr0 314 | $TPUT setaf 7 315 | echo " v$backupversion" 316 | echo "" 317 | $TPUT sgr0 318 | 319 | } 320 | 321 | backup_init() { 322 | 323 | lockfile=0 324 | mntdir=0 325 | haveconfig=0 326 | backuprun=0 327 | 328 | backup_logo 329 | info "Command: $0 $*" 330 | 331 | backup_chkcmds 332 | 333 | # Find out how to echo without newline 334 | 335 | c='' 336 | n='' 337 | if [ "$(eval echo -n 'a')" = "-n a" ] ; then 338 | c='\c' 339 | else 340 | n='-n' 341 | fi 342 | 343 | # Parse parameters 344 | 345 | script=$(echo "$0" | $SED 's/.*\///g') 346 | while getopts c:hvdR o 347 | do case "$o" in 348 | c) backupconfig="$OPTARG";; 349 | h) prnlognts "Usage: $script -hvdR -c "; exit 0;; 350 | v) prnlognts "$script v$backupversion"; exit 0;; 351 | d) backupdebug=1;; 352 | R) backuprun=1;; 353 | \?) prnlognts "ERROR: Unknown option: $script -h for help."; backup_failure_report_all; exit 1;; 354 | esac 355 | done 356 | 357 | # Reset $@ 358 | shift "$(echo "$OPTIND"-1 | bc)" 359 | 360 | # Load configuration 361 | 362 | backup_loadconf 363 | 364 | # Initialize logfile 365 | 366 | $TOUCH $backuplogfile || { backup_failure_report_all; exit_failure; } 367 | echo "$log" >>$backuplogfile || { backup_failure_report_all; exit_failure; } 368 | 369 | # Check if script is already running 370 | 371 | backuplockfile="${backuplockfiledir}/RSYNCBACKUP-LOCKFILE-$(echo "$backupconfig" | $SED 's/\//-/g' | $SED 's/ /-/g' | $SED 's/\./-/g').lock" 372 | backuplockfile=$(echo "$backuplockfile" | $SED 's/--/-/g') 373 | 374 | which lockfile >/dev/null 2>&1 375 | if [ $? -eq 0 ] ; then 376 | lockfile -r 0 -l $backuplockfilettl "$backuplockfile" 377 | if ! [ $? -eq 0 ] ; then 378 | error "Script is already running. If this is incorrect, remove: $backuplockfile." 379 | backup_failure_report_all 380 | exit_failure 381 | fi 382 | else 383 | if [ -f "$backuplockfile" ]; then 384 | error "Script is already running. If this is incorrect, remove: $backuplockfile." 385 | backup_failure_report_all 386 | exit_failure 387 | fi 388 | $TOUCH "$backuplockfile" || { backup_failure_report_all; exit_failure; } 389 | fi 390 | lockfile=1 391 | 392 | mkdir -p "$backupmntdir" || { backup_failure_report_all; exit_failure; } 393 | mntdir=1 394 | 395 | # Loop sources 396 | backup_source_loop 397 | 398 | if [ "$sources_failure" -gt 0 ] ; then 399 | exit_failure 400 | else 401 | exit_success 402 | fi 403 | 404 | } 405 | 406 | backup_chkcmds() { 407 | 408 | # Make sure $cmds_required contain all commands 409 | 410 | if ! [ "$cmds_requiregnu" = "" ]; then 411 | for cmd1 in $cmds_requiregnu 412 | do 413 | found=0 414 | for cmd2 in $cmds_required 415 | do 416 | if [ "$cmd1" = "$cmd2" ]; then 417 | found=1 418 | break 419 | fi 420 | done 421 | if ! [ "$found" -eq 1 ]; then 422 | cmds_required="$cmds_required $cmd1" 423 | fi 424 | done 425 | fi 426 | 427 | if ! [ "$cmds_prefergnu" = "" ]; then 428 | for cmd1 in $cmds_prefergnu 429 | do 430 | found=0 431 | for cmd2 in $cmds_required 432 | do 433 | if [ "$cmd1" = "$cmd2" ]; then 434 | found=1 435 | break 436 | fi 437 | done 438 | if ! [ "$found" -eq 1 ]; then 439 | cmds_required="$cmds_required $cmd1" 440 | fi 441 | done 442 | fi 443 | 444 | # Check that we got all the needed commands 445 | 446 | for cmd in $cmds_required 447 | do 448 | which "$cmd" >/dev/null 2>&1 449 | if ! [ $? -eq 0 ] ; then 450 | error "Missing \"${cmd}\" command!" 451 | backup_failure_report_all 452 | exit_failure 453 | fi 454 | 455 | prefergnu=0 456 | requiregnu=0 457 | if ! [ "$cmds_prefergnu" = "" ]; then 458 | for cmd2 in $cmds_prefergnu 459 | do 460 | if [ "$cmd" = "$cmd2" ]; then 461 | prefergnu=1 462 | break 463 | fi 464 | done 465 | fi 466 | if ! [ "$cmds_requiregnu" = "" ]; then 467 | for cmd2 in $cmds_requiregnu 468 | do 469 | if [ "$cmd" = "$cmd2" ]; then 470 | requiregnu=1 471 | break 472 | fi 473 | done 474 | fi 475 | 476 | found=0 477 | gnu=0 478 | CMD=$(echo "$cmd" | tr /a-z/ /A-Z/) 479 | paths=$(echo "$PATH" | $SED 's/:/ /g') 480 | for path in $paths 481 | do 482 | cmdpath=$path/$cmd 483 | if ! [ -x "$cmdpath" ]; then 484 | continue 485 | fi 486 | if ! [ "$found" -eq 1 ]; then 487 | eval "${CMD}"="$cmdpath" 488 | fi 489 | found=1 490 | if ! [ "$prefergnu" -eq 1 ]; then 491 | break 492 | fi 493 | 494 | # Check that we got the GNU version of the command 495 | 496 | result=$($cmdpath --version 2>&1 | head -n1) 497 | if ! [ $? -eq 0 ] ; then 498 | continue 499 | fi 500 | echo "$result" | $GREP "^.* (GNU coreutils) .*$" >/dev/null 2>&1 501 | if ! [ $? -eq 0 ] ; then 502 | echo "$result" | $GREP "^.* (GNU ${cmd}) .*$" >/dev/null 2>&1 503 | if ! [ $? -eq 0 ] ; then 504 | continue 505 | fi 506 | fi 507 | gnu=1 508 | eval "${CMD}"="$cmdpath" 509 | break 510 | done 511 | if ! [ "$found" -eq 1 ]; then 512 | error "Missing \"${cmd}\" command!" 513 | backup_failure_report_all 514 | exit_failure 515 | fi 516 | if [ "$requiregnu" -eq 1 ] && ! [ "$gnu" -eq 1 ]; then 517 | error "Missing GNU version of \"${cmd}\" command!" 518 | backup_failure_report_all 519 | exit_failure 520 | fi 521 | done 522 | 523 | } 524 | 525 | backup_loadconf() { 526 | 527 | # Locate configuration file 528 | 529 | if [ "$backupconfig" = "" ] ; then 530 | backupconfig="/etc/sysconfig/rsyncbackup3" 531 | fi 532 | 533 | # Check for existence of needed config file and read it 534 | 535 | if ! [ -f "$backupconfig" ]; then 536 | error "Backup configuration file \"$backupconfig\" does not exist!" 537 | backup_failure_report_all 538 | exit_failure 539 | fi 540 | 541 | if ! [ -r "$backupconfig" ]; then 542 | error "Unable to read configuration file \"$backupconfig\"." 543 | backup_failure_report_all 544 | exit_failure 545 | fi 546 | 547 | info "Configuration: $backupconfig" 548 | 549 | . $backupconfig || { 550 | error "Failed to load configuration file \"$backupconfig\"." 551 | backup_failure_report_all 552 | exit_failure 553 | } 554 | 555 | 556 | # Check that we got the configuration needed 557 | 558 | for i in \ 559 | "backupconfig" \ 560 | "backuphost" \ 561 | "backuplockfiledir" \ 562 | "backuplockfilettl" \ 563 | "backuplogfile" \ 564 | "backupdate" \ 565 | "backuprsyncargs" \ 566 | "backupidfile" \ 567 | "backuptsfile" \ 568 | "backupid" \ 569 | "backupts" \ 570 | "backupemailfrom" \ 571 | "backupemailsuccess" \ 572 | "backupemailfailure" \ 573 | "backupsources" \ 574 | "backupdestinations" \ 575 | "backupexclude" \ 576 | "backuparchives" \ 577 | "backuparchivedir" \ 578 | "backupmntdir" \ 579 | "backuplogdir" \ 580 | "backupgziplog" \ 581 | "backupsourceretries" \ 582 | "backupsourceretrydelay" \ 583 | "backupsourceretryttl" \ 584 | "backupsourceconnectdelay" \ 585 | "backupsourceconnectttl" 586 | 587 | do 588 | if [ "${!i}" = "" ]; then 589 | error "Missing configuration variable \"$i\" in $backupconfig!" 590 | backup_failure_report_all 591 | exit_failure 592 | fi 593 | done 594 | 595 | # Set variables 596 | 597 | haveconfig=1 598 | 599 | backupexcludeoneline=$(echo "$backupexclude" | tr '\n' ' ' | $SED -e 's/^ //g' | $SED -e 's/ / /g') 600 | 601 | #backupsources=$(echo "$backupsources" | $SED -e 's/ //g' | $SED -e 's/\t//g') 602 | #backupsources=$(echo "$backupsources" | tr '\n' ' ' | $SED -e 's/^ //g' | $SED -e 's/ / /g') 603 | backupsources=$(echo "$backupsources" | tr -d ' ' | tr -d '\t') 604 | backupsources=$(echo "$backupsources" | tr '\n' ' ') 605 | 606 | #backupdestinations=$(echo "$backupdestinations" | $SED -e 's/ //g' | $SED -e 's/\t//g') 607 | #backupdestinations=$(echo "$backupdestinations" | tr '\n' ' ' | $SED -e 's/^ //g' | $SED -e 's/ / /g') 608 | backupdestinations=$(echo "$backupdestinations" | tr -d ' ' | tr -d '\t') 609 | backupdestinations=$(echo "$backupdestinations" | tr '\n' ' ') 610 | 611 | sources_success=0 612 | sources_failure=0 613 | 614 | destinations_success=0 615 | destinations_failure=0 616 | 617 | debug "backupsources: $backupsources" 618 | debug "backupdestinations: $backupdestinations" 619 | debug "backupexcludeoneline: $backupexcludeoneline" 620 | 621 | if ! [ "$backupsshport" == "" ]; then 622 | backup_ssh_args="-p $backupsshport" 623 | fi 624 | 625 | } 626 | 627 | backup_source_loop() { 628 | 629 | sources_success=0 630 | sources_failure=0 631 | 632 | sources_total=$(echo "$backupsources" | wc -w) 633 | sources_finished=0 634 | 635 | while [ "$sources_finished" -lt "$sources_total" ] 636 | do 637 | source_index=0 638 | for backupsource in $backupsources 639 | do 640 | 641 | source_index=$(echo $source_index + 1 | bc) 642 | 643 | sourcehost= 644 | #sourceuser= 645 | sourcefiles= 646 | sourcemountpoint= 647 | sourceexcludes= 648 | log=${source_log[$source_index]} 649 | 650 | if ! [ "${source_finished[$source_index]}" = "" ] && [ "${source_finished[$source_index]}" -eq 1 ]; then 651 | continue 652 | fi 653 | if [ "${source_count[$source_index]}" = "" ]; then 654 | source_count[$source_index]=1 655 | sourcecount=${source_count[$source_index]} 656 | source_timestart[$source_index]=$(date +%s) 657 | source_destloop[$source_index]=0 658 | else 659 | source_count[$source_index]=$(echo ${source_count[$source_index]} + 1 | bc) 660 | sourcecount=${source_count[$source_index]} 661 | fi 662 | 663 | ret= 664 | echo "$backupsource" | $GREP '^\/' >/dev/null 2>&1 665 | if [ $? -eq 0 ]; then # Local 666 | backup_source_local 667 | ret=$? 668 | else 669 | echo "$backupsource" | $GREP '.*:\/' >/dev/null 2>&1 670 | if [ $? -eq 0 ]; then # SSH 671 | backup_source_ssh 672 | ret=$? 673 | fi 674 | fi 675 | 676 | if [ "$ret" = "" ]; then 677 | source_finished[$source_index]=1 678 | sources_finished=$(echo "$sources_finished" + 1 | bc) 679 | sources_failure=$(echo "$sources_failure" + 1 | bc) 680 | error "Unknown backup source: \"$backupsource\"" 681 | sourcehost=$backupsource 682 | if ! [ "$backupemailfailure" = "0" ]; then 683 | backup_source_failure_report 684 | fi 685 | source_log[$source_index]= 686 | continue 687 | elif [ "$ret" -eq 0 ]; then 688 | backup_dest_loop 689 | source_destloop[$source_index]=1 690 | if [ "$destinations_success" -gt 0 ]; then 691 | source_finished[$source_index]=1 692 | sources_finished=$(echo "$sources_finished" + 1 | bc) 693 | sources_success=$(echo "$sources_success" + 1 | bc) 694 | source_log[$source_index]= 695 | continue 696 | fi 697 | fi 698 | timenow=$(date +%s) 699 | time=$(echo "$timenow" - "${source_timestart[$source_index]}" | bc) 700 | if [ "${source_count[$source_index]}" -ge "$backupsourceretries" ] || [ "$time" -ge "$backupsourceretryttl" ]; then 701 | source_finished[$source_index]=1 702 | sources_finished=$(echo "$sources_finished" + 1 | bc) 703 | sources_failure=$(echo "$sources_failure" + 1 | bc) 704 | if ! [ "$backupemailfailure" = "0" ] && [ "${source_destloop[$source_index]}" -eq 0 ]; then 705 | backup_source_failure_report 706 | fi 707 | fi 708 | if [ "${source_destloop[$source_index]}" -eq 0 ]; then 709 | source_log[$source_index]=$log 710 | else 711 | source_log[$source_index]= 712 | fi 713 | continue 714 | 715 | done 716 | done 717 | 718 | if [ "$sources_failure" -eq 0 ] ; then 719 | return 0 720 | else 721 | return 1 722 | fi 723 | 724 | } 725 | 726 | backup_source_local() { 727 | 728 | if [ "$sourcehost" = "" ]; then 729 | sourcehost="$(hostname -s)" 730 | fi 731 | if [ "$sourcefiles" = "" ]; then 732 | sourcefiles=$backupsource 733 | fi 734 | sourcemountpoint= 735 | 736 | if [ "$sourcecount" -gt 1 ]; then 737 | status "Waiting $backupsourceretrydelay seconds to retry local source \"$sourcehost\"." 738 | sleep $backupsourceretrydelay 739 | fi 740 | 741 | status "Doing backup of local source \"$sourcehost\" [$sourcecount]." 742 | 743 | backup_source_checkdirs 744 | 745 | return $? 746 | 747 | } 748 | 749 | backup_source_ssh() { 750 | 751 | sourcehost=$(echo "$backupsource" | cut -d':' -f1) 752 | sourceuh=$sourcehost 753 | sourcefiles=$(echo "$backupsource" | cut -d':' -f2-) 754 | 755 | echo "$sourcehost" | $GREP '.@.' >/dev/null 2>&1 756 | if [ $? -eq 0 ]; then 757 | #sourceuser=$(echo "$sourcehost" | cut -d'@' -f1) 758 | sourcehost=$(echo "$sourcehost" | cut -d'@' -f2-) 759 | fi 760 | 761 | if [ "$sourcehost" = "$(hostname -s)" ] ; then 762 | backup_source_local 763 | return $? 764 | fi 765 | 766 | if [ "$sourcecount" -gt 1 ]; then 767 | status "Waiting $backupsourceretrydelay seconds to retry remote source \"$sourcehost\"." 768 | sleep $backupsourceretrydelay 769 | fi 770 | 771 | status "Doing backup of remote source \"$sourcehost\" [$sourcecount]." 772 | 773 | # Check if host is up 774 | 775 | checkstarttime=$(date +%s) 776 | waitprint=0 777 | while : 778 | do 779 | ssh -o ConnectTimeout=3 -o BatchMode=yes "$backup_ssh_args" "$sourceuh" echo "" >/dev/null 2>&1 780 | if [ $? -eq 0 ]; then 781 | status "Backup source \"$sourcehost\" is up." 782 | break 783 | fi 784 | if [ "$waitprint" -eq 0 ]; then 785 | waitprint=1 786 | error "Backup source \"$sourcehost\" is down - Waiting for host to respond." 787 | fi 788 | sleep $backupsourceconnectdelay 789 | timenow=$(date +%s) 790 | time=$(echo "$timenow" - "$checkstarttime" | bc) 791 | if [ "$time" -ge "$backupsourceconnectttl" ]; then 792 | error "Backup source \"$sourcehost\" is down - Giving up." 793 | return 1 794 | fi 795 | done 796 | 797 | sourcemountpoint="$backupmntdir/ssh-$(hostname -s)-$sourcehost-$backupdate-${RANDOM}" 798 | mkdir -p "$sourcemountpoint" || return 1 799 | statusnn "Connecting SSH source \"$sourcehost\" on \"$sourcemountpoint\"." 800 | sshfs "$backup_ssh_args" "${sourceuh}":/ "$sourcemountpoint" || { 801 | error "Unable to connect to SSH source \"$sourcehost\"." 802 | rmdir "$sourcemountpoint" >/dev/null 2>&1; 803 | return 1; 804 | } 805 | successprint 806 | 807 | backup_source_checkdirs 808 | 809 | return $? 810 | 811 | } 812 | 813 | backup_source_checkdirs() { 814 | 815 | status "Validating backup directories of source \"$sourcehost\"." 816 | 817 | sourcefilesX=$(echo "$sourcefiles" | tr '\n' ' ' | $SED -e 's/^ //g' | $SED -e 's/ / /g') 818 | sourcefiles= 819 | sourcefilesmissing=0 820 | sourceexcludes= 821 | 822 | for ((i=1; ; i++)) 823 | do 824 | s=$(echo "$sourcefilesX" | cut -d',' -f"$i" | tr -d '[:space:]') 825 | if [ "$s" = "" ]; then 826 | break 827 | fi 828 | 829 | echo "$s" | $GREP -i '^-.*$' >/dev/null 2>&1 830 | if [ $? -eq 0 ]; then 831 | s=$(echo "$s" | $SED -e 's/^-//g') 832 | debug "Excluding file \"$s\" for \"$sourcehost\"." 833 | if [ "$sourceexcludes" = "" ]; then 834 | sourceexcludes="$s" 835 | else 836 | sourceexcludes="$sourceexcludes 837 | $s" 838 | fi 839 | continue 840 | fi 841 | 842 | if [ "$sourcemountpoint" = "" ]; then 843 | lsfile=$s 844 | else 845 | lsfile=$sourcemountpoint/$s 846 | fi 847 | $LS "$lsfile" >/dev/null 2>&1 848 | if [ $? -eq 0 ] ; then 849 | debug "Including file \"$s\" for \"$sourcehost\"." 850 | if [ "$sourcehost" = "$(hostname -s)" ]; then 851 | sourcefiles="$sourcefiles $s" 852 | else 853 | sourcefiles="$sourcefiles ${sourceuh}:${s}" 854 | fi 855 | else 856 | #error "Excluding \"$s\" from backup for \"$sourcehost\", can't access!" 857 | error "Cant't access file \"$s\" on \"$sourcehost\"." 858 | sourcefilesmissing=$(echo $sourcefilesmissing + 1 | bc) 859 | fi 860 | done 861 | 862 | sourcefiles=$(echo "$sourcefiles" | $SED -e 's/^ //g') 863 | sourcefilesX= 864 | 865 | if ! [ "$sourcemountpoint" = "" ]; then 866 | statusnn "Unmounting source \"$sourcehost\" from \"$sourcemountpoint\"." 867 | fusermount -u "$sourcemountpoint" && { rmdir "$sourcemountpoint" && successprint; } 868 | stopprint 869 | fi 870 | 871 | if [ "$sourcefiles" = "" ] ; then 872 | error "No valid source files for \"$sourcehost\", aborting backup!" 873 | return 1 874 | fi 875 | 876 | if ! [ "$sourcefilesmissing" -eq 0 ]; then 877 | error "One or more source files missing for \"$sourcehost\", aborting backup!" 878 | return 1 879 | fi 880 | 881 | if [ "$sourcehost" = "$(hostname -s)" ]; then 882 | sourcefiles="$sourcefiles /dev/null" 883 | else 884 | sourcefiles="$sourcefiles $sourceuh:/dev/null" 885 | fi 886 | 887 | return 0 888 | 889 | } 890 | 891 | backup_dest_loop() { 892 | 893 | destinations_failure=0 894 | destinations_success=0 895 | 896 | for backupdest in $backupdestinations 897 | do 898 | 899 | status "Doing backup from source \"$sourcehost\" to destination \"$backupdest\"." 900 | 901 | desttype= 902 | desttarget= 903 | desthost= 904 | destuser= 905 | destdir= 906 | destmountpoint= 907 | destmountdir= 908 | destmounted=0 909 | 910 | rsyncstart= 911 | 912 | ret= 913 | echo "$backupdest" | $GREP -i '.*:\/\/.*\/' >/dev/null 2>&1 914 | if [ $? -eq 0 ] ; then 915 | echo "$backupdest" | $GREP -i '^smb:\/\/.*\/' >/dev/null 2>&1 916 | if [ $? -eq 0 ] ; then # SMB 917 | backup_dest_smb 918 | ret=$? 919 | fi 920 | else 921 | echo "$backupdest" | $GREP '^\/' >/dev/null 2>&1 922 | if [ $? -eq 0 ] ; then # Local 923 | backup_dest_local 924 | ret=$? 925 | fi 926 | echo "$backupdest" | $GREP '.*:\/' >/dev/null 2>&1 927 | if [ $? -eq 0 ] ; then # SSH 928 | backup_dest_ssh 929 | ret=$? 930 | fi 931 | fi 932 | 933 | if [ "$ret" = "" ] ; then 934 | destinations_failure=$(echo "$destinations_failure" + 1 | bc) 935 | error "Unknown backup destination: \"$backupdest\"" 936 | if ! [ "$backupemailfailure" = "0" ]; then 937 | backup_failure_report 938 | fi 939 | continue 940 | fi 941 | 942 | if [ "$ret" -eq 0 ] ; then 943 | backup_rsync 944 | ret=$? 945 | fi 946 | 947 | if [ "$ret" -eq 0 ] ; then 948 | destinations_success=$(echo "$destinations_success" + 1 | bc) 949 | if ! [ "$backupemailsuccess" = "0" ]; then 950 | backup_success_report 951 | fi 952 | else 953 | destinations_failure=$(echo "$destinations_failure" + 1 | bc) 954 | if ! [ "$backupemailfailure" = "0" ]; then 955 | backup_failure_report 956 | fi 957 | fi 958 | 959 | if ! [ "$backupexcludestmpfile" = "" ]; then 960 | rm -f "$backupexcludestmpfile" 961 | backupexcludestmpfile= 962 | fi 963 | if ! [ "$backuplogtmpfile" = "" ]; then 964 | rm -f "$backuplogtmpfile" 965 | backuplogtmpfile= 966 | fi 967 | if ! [ "$backuplogtmpfile_stdout" = "" ]; then 968 | rm -f "$backuplogtmpfile_stdout" 969 | backuplogtmpfile_stdout= 970 | fi 971 | 972 | done 973 | 974 | if [ "$destinations_failure" -eq 0 ] ; then 975 | return 0 976 | else 977 | return 1 978 | fi 979 | 980 | } 981 | 982 | backup_dest_local() { 983 | 984 | desttype=1 985 | if [ "$desthost" = "" ]; then 986 | desthost="$(hostname -s)" 987 | fi 988 | if [ "$destdir" = "" ]; then 989 | destdir=$backupdest 990 | fi 991 | if [ "$desttarget" = "" ]; then 992 | desttarget=$backupdest 993 | fi 994 | destmountpoint= 995 | destmounted=0 996 | destmountdir=$destdir 997 | 998 | debug "Backup to local destination \"$backupdest\"." 999 | 1000 | backup_dest_local_mount 1001 | 1002 | return $? 1003 | 1004 | } 1005 | 1006 | backup_dest_local_mount() { 1007 | 1008 | topdir=$(echo "$destdir" | cut -d'/' -f2) 1009 | if [ "$topdir" = "mnt" ] || [ "$topdir" = "media" ] ; then 1010 | destmountpoint=$(echo "$destdir" | cut -d'/' -f-3) 1011 | mountpoint -q "$destmountpoint" 1012 | if [ $? != 0 ] ; then 1013 | statusnn "Mounting destination \"$backupdest\" on \"$destmountpoint\"." 1014 | mount "$destmountpoint" || { stopprint; return 1; } 1015 | # Check if the directory is actually mounted. If nofail is set in /etc/fstab, mount will not fail. 1016 | # This is to prevent backing up to the mountpoint under /mnt 1017 | mountpoint -q "$destmountpoint" 1018 | if [ $? != 0 ] ; then 1019 | error "Unable to mount \"$destmountpoint\" for \"$backupdest\"." 1020 | return 1 1021 | fi 1022 | successprint 1023 | destmounted=1 1024 | fi 1025 | fi 1026 | mkdir -p "$destdir" || { 1027 | if [ "$destmounted" = "1" ] ; then 1028 | umount "$destmountpoint" 1029 | fi 1030 | return 1 1031 | } 1032 | 1033 | return 0 1034 | 1035 | } 1036 | 1037 | backup_dest_ssh() { 1038 | 1039 | desttype=2 1040 | destmounted=0 1041 | desthost=$(echo "$backupdest" | cut -d':' -f1) 1042 | destdir=$(echo "$backupdest" | cut -d':' -f2-) 1043 | 1044 | echo "$desthost" | $GREP '.@.' >/dev/null 2>&1 1045 | if [ $? -eq 0 ]; then 1046 | destuser=$(echo "$desthost" | cut -d'@' -f1) 1047 | desthost=$(echo "$desthost" | cut -d'@' -f2-) 1048 | fi 1049 | 1050 | if [ "$desthost" = "$(hostname -s)" ] ; then 1051 | desttarget=$destdir 1052 | backup_dest_local 1053 | return $? 1054 | fi 1055 | 1056 | debug "Backup to ssh destination \"$backupdest\"." 1057 | 1058 | desttarget=$backupdest 1059 | destmountpoint="$backupmntdir/ssh-$(hostname -s)-$desthost-$backupdate-${RANDOM}" 1060 | destmountdir=$destmountpoint 1061 | 1062 | backup_dest_ssh_mount 1063 | 1064 | return $? 1065 | 1066 | } 1067 | 1068 | backup_dest_ssh_mount() { 1069 | 1070 | #ssh $backupsshargs $desthost mkdir -p $destdir || return 1 1071 | statusnn "Mounting destination \"$backupdest\" on \"$destmountpoint\"." 1072 | mkdir -p "$destmountpoint" || { stopprint; return 1; } 1073 | sshfs "$backup_ssh_args" "$backupdest" "$destmountpoint" || { 1074 | error "Unable to connect to backup destination \"$desthost\" (SSH)" 1075 | rmdir "$destmountpoint" >/dev/null 2>&1 1076 | return 1 1077 | } 1078 | destmounted=1 1079 | successprint 1080 | 1081 | } 1082 | 1083 | backup_dest_smb() { 1084 | 1085 | desttype=3 1086 | destmounted=0 1087 | destproto="$(echo "$backupdest" | $GREP '://' | $SED -e 's,^\(.*://\).*,\1,g')" 1088 | desturl=$(echo "$backupdest" | $SED -e s,"${destproto}",,g) 1089 | destuser="$(echo "$desturl" | $GREP '@' | cut -d'@' -f1 | cut -d':' -f1)" 1090 | destpass="$(echo "$desturl" | $GREP '@' | cut -d'@' -f1 | cut -d':' -f2)" 1091 | desthost="$(echo "$desturl" | $SED -e s,"${destuser}".*@,,g | cut -d/ -f1)" 1092 | destshare="$(echo "$desturl" | cut -d'/' -f2)" 1093 | destdir="$(echo "$desturl" | $GREP '/' | cut -d'/' -f3-)" 1094 | destdir="/$destdir" 1095 | 1096 | destmountpoint="$backupmntdir/smb-$(hostname -s)-$desthost-$backupdate-${RANDOM}" 1097 | destmountdir="${destmountpoint}${destdir}" 1098 | desttarget=$destmountdir 1099 | 1100 | debug "Backup to smb destination \"$backupdest\"." 1101 | 1102 | mkdir -p "$destmountpoint" || return 1 1103 | 1104 | if ! [ "$destuser" = "" ] && ! [ "$destpass" = "" ] ; then 1105 | backupoptions="-o username=$destuser,password=$destpass" 1106 | elif ! [ "$destuser" = "" ] ; then 1107 | backupoptions="-o username=$destuser" 1108 | else 1109 | backupoptions= 1110 | fi 1111 | 1112 | backup_dest_smb_mount 1113 | 1114 | return $? 1115 | 1116 | } 1117 | 1118 | backup_dest_smb_mount() { 1119 | 1120 | statusnn "Mounting destination \"$backupdest\" on \"$destmountpoint\"." 1121 | mount.cifs "//$desthost/$destshare" "$backupoptions" "$destmountpoint" || { 1122 | error "Unable to connect to backup destination \"$desthost\" (SMB)" 1123 | rmdir "$destmountpoint" 1124 | return 1 1125 | } 1126 | #mount -t cifs "//$desthost/$destshare" $backupoptions $destmountpoint || { rmdir $destmountpoint; return 1; } 1127 | destmounted=1 1128 | successprint 1129 | 1130 | } 1131 | 1132 | backup_dest_umount() { 1133 | 1134 | # Umount destination 1135 | if [ "$destmounted" -eq "1" ] ; then 1136 | if [ "$desttype" -eq "1" ] ; then 1137 | statusnn "Unmounting local destination \"$backupdest\" from \"$destmountpoint\"." 1138 | umount "$destmountpoint" && successprint 1139 | stopprint 1140 | elif [ "$desttype" -eq "2" ] ; then 1141 | statusnn "Unmounting SSH destination \"$backupdest\" from \"$destmountpoint\"." 1142 | fusermount -u "$destmountpoint" && { rmdir "$destmountpoint" && successprint; } 1143 | stopprint 1144 | else 1145 | statusnn "Unmounting SMB destination \"$backupdest\" from \"$destmountpoint\"." 1146 | umount "$destmountpoint" && { rmdir "$destmountpoint" && successprint; } 1147 | stopprint 1148 | fi 1149 | destmounted=0 1150 | destmountpoint= 1151 | fi 1152 | 1153 | } 1154 | 1155 | # Find archive dir and rsync to it 1156 | 1157 | backup_rsync() { 1158 | 1159 | info "Backup of files \"$sourcefiles\" on \"$sourcehost\" to destination \"$backupdest\"." 1160 | rsynctime=0 1161 | 1162 | # Locate witch backup archive directory to use 1163 | 1164 | mkdir -p "$destmountdir/$sourcehost" || return 1 1165 | 1166 | if [ "$backuparchives" = "0" ] || [ "$backuparchives" = "" ]; then # Dont use archives. 1167 | 1168 | destarchivedir="NONE" 1169 | destmountdirfull="$destmountdir/$sourcehost" 1170 | destts=0 1171 | desttargetfull="$desttarget/$sourcehost" 1172 | count_archives=0 1173 | 1174 | info "Backup of \"$sourcehost\" to non-archive directory: \"$backupdest/$sourcehost\"" 1175 | 1176 | if [ -d "$destmountdirfull" ]; then 1177 | # Dont backup into an existing directory unless it is identified as a backupdir 1178 | if ! [ -r "$destmountdirfull/$backupidfile" ]; then 1179 | error "Missing backup ID file \"$backupidfile\" in directory \"$desttargetfull\"." 1180 | return 1 1181 | fi 1182 | else 1183 | mkdir -p "$destmountdirfull" || return 1 1184 | fi 1185 | echo "$backupid" >"$destmountdirfull/$backupidfile" || return 1 1186 | 1187 | else # Find archive directory to use 1188 | 1189 | if ! [ "$backuparchivedirs" = "" ]; then 1190 | for i in $backuparchivedirs 1191 | do 1192 | if [ -d "$destmountdir/$sourcehost/$i" ]; then 1193 | continue 1194 | fi 1195 | mkdir -p "$destmountdir/$sourcehost/$i" || return 1 1196 | echo "$backupid" >"$destmountdir/$sourcehost/$i/$backupidfile" || return 1 1197 | done 1198 | fi 1199 | destarchivedir= 1200 | destmountdirfull= 1201 | destts=0 1202 | desttargetfull= 1203 | count_archives=0 1204 | for i in `$LS -lt --time-style='+%Y%m%d%H%M%S' "$destmountdir/$sourcehost" | $SED 's/ /\\\/g'` 1205 | do 1206 | i=$(echo "$i" | $SED 's/\\/ /g') 1207 | f=$(echo "$i" | awk '{ print $7}') 1208 | ts=$(echo "$i" | awk '{ print $6}') 1209 | if [ "$f" = "" ]; then 1210 | continue 1211 | fi 1212 | 1213 | if ! [ "$backuparchivedirs" = "" ]; then 1214 | found=0 1215 | for y in $backuparchivedirs 1216 | do 1217 | if [ "$y" = "$f" ]; then 1218 | found=1 1219 | break 1220 | fi 1221 | done 1222 | if ! [ "$found" = "1" ]; then 1223 | error "Directory \"$desttarget/$sourcehost/$f\" is not part of archive directories \"$backuparchivedirs\" - Skipping." 1224 | continue 1225 | fi 1226 | fi 1227 | 1228 | if ! [ -d "$destmountdir/$sourcehost/$f" ]; then 1229 | warn "There is a file in the destination directory: \"$desttarget/$sourcehost/$f\"." 1230 | fi 1231 | # Dont backup into an existing directory unless it is identified as a backup archive 1232 | if ! [ -r "$destmountdir/$sourcehost/$f/$backupidfile" ]; then 1233 | error "Missing backup ID file \"$backupidfile\" in archive directory \"$desttarget/$sourcehost/$f\"." 1234 | if ! [ "$backuparchivedirs" = "" ]; then 1235 | return 1 1236 | fi 1237 | continue 1238 | fi 1239 | 1240 | count_archives=$(echo $count_archives + 1 | bc) 1241 | 1242 | if [ -r "$destmountdir/$f/$backuptsfile" ]; then 1243 | tstmp=$(cat "$destmountdir"/"$f"/"$backuptsfile") 1244 | if [[ "$tstmp" =~ ^[0-9]+$ ]] ; then 1245 | ts=$tstmp 1246 | fi 1247 | fi 1248 | 1249 | if [ "$destarchivedir" = "$backuparchivedir" ]; then 1250 | continue 1251 | fi 1252 | 1253 | if [ "$destarchivedir" = "" ] || [ "$ts" -lt "$destts" ]; then 1254 | destarchivedir=$f 1255 | destts=$ts 1256 | fi 1257 | 1258 | done 1259 | 1260 | if [ "$destarchivedir" = "" ] || [ "$count_archives" -lt "$backuparchives" ]; then # Create new archive directory 1261 | if ! [ "$backuparchivedirs" = "" ]; then 1262 | error "Found no archive directories to use for \"$desttarget/$sourcehost\"." 1263 | return 1 1264 | fi 1265 | destarchivedir=$backuparchivedir 1266 | destmountdirfull="$destmountdir/$sourcehost/$destarchivedir" 1267 | desttargetfull="$desttarget/$sourcehost/$destarchivedir" 1268 | info "Creating new archive directory \"$desttarget/$sourcehost/$destarchivedir\" for backup source \"$sourcehost\" destination \"$backupdest\"." 1269 | mkdir -p "$destmountdir/$sourcehost/$destarchivedir" || return 1 1270 | else # Use existing archive directory 1271 | info "Using existing archive \"$desttarget/$sourcehost/$destarchivedir\" for backup source \"$sourcehost\" destination \"$backupdest\"." 1272 | found=0 1273 | if ! [ "$backuparchivedirs" = "" ]; then 1274 | for i in $backuparchivedirs 1275 | do 1276 | if [ "$destarchivedir" = "$i" ]; then 1277 | found=1 1278 | fi 1279 | done 1280 | fi 1281 | if ! [ "$found" = "1" ] && ! [ "$destarchivedir" = "$backuparchivedir" ]; then 1282 | info "Renaming archive \"$desttarget/$sourcehost/$destarchivedir\" to \"$desttarget/$sourcehost/$backuparchivedir\" for backup source \"$sourcehost\" destination \"$backupdest\"." 1283 | if [ -d "$destmountdir/$sourcehost/$backuparchivedir" ]; then 1284 | error "Archive directory \"$destmountdir/$sourcehost/$backuparchivedir\" already exist!" 1285 | return 1 1286 | fi 1287 | mv "$destmountdir/$sourcehost/$destarchivedir" "$destmountdir/$sourcehost/$backuparchivedir" || return 1 1288 | destarchivedir=$backuparchivedir 1289 | fi 1290 | destmountdirfull="$destmountdir/$sourcehost/$destarchivedir" 1291 | desttargetfull="$desttarget/$sourcehost/$destarchivedir" 1292 | fi 1293 | 1294 | # Last sanity check - WARNING: DO NOT REMOVE THIS 1295 | if [ "$destarchivedir" = "" ] ; then 1296 | error "FAILED TO SET BACKUP ARCHIVE DIR!" 1297 | return 1 1298 | fi 1299 | 1300 | echo "$backupid" >"$destmountdirfull/$backupidfile" || return 1 1301 | 1302 | info "Backup of \"$sourcehost\" to archive directory: \"$backupdest/$sourcehost/$destarchivedir\"" 1303 | 1304 | fi 1305 | 1306 | # Umount destination because we don't use it for rsync 1307 | backup_dest_umount 1308 | 1309 | # Last sanity check - WARNING: DO NOT REMOVE THIS 1310 | if [ "$destmountdirfull" = "" ] || [ "$desttargetfull" = "" ] ; then 1311 | error "FAILED TO SET BACKUP DESTINATION!" 1312 | return 1 1313 | fi 1314 | 1315 | if [ "$sourcefiles" = "" ] ; then 1316 | error "FAILED TO SET BACKUP SOURCEFILES!" 1317 | return 1 1318 | fi 1319 | 1320 | # Perform rsync backup 1321 | 1322 | rsyncstart=1 1323 | 1324 | # Set logfile 1325 | 1326 | backuplogtmpfile="$backuplogdir/rsyncbackup-from-$sourcehost-to-$desthost-$backupdate-${RANDOM}.log" 1327 | backuplogtmpfile_stdout="$backuplogdir/rsyncbackup-from-$sourcehost-to-$desthost-$backupdate-${RANDOM}-stdout.log" 1328 | mkdir -p $backuplogdir || return 1 1329 | $TOUCH "$backuplogtmpfile" || return 1 1330 | $TOUCH "$backuplogtmpfile_stdout" || return 1 1331 | 1332 | # Create exclude file 1333 | 1334 | backupexcludestmpfile="/tmp/rsyncbackup-excludes-$sourcehost-$backupdate-${RANDOM}.txt" 1335 | echo "$backupexclude" >"$backupexcludestmpfile" || { backup_failure_report_all; exit_failure; } 1336 | if ! [ "$sourceexcludes" = "" ]; then 1337 | echo "$sourceexcludes" >>"$backupexcludestmpfile" || { backup_failure_report_all; exit_failure; } 1338 | fi 1339 | if [ "$sourcehost" = "$desthost" ]; then 1340 | echo "$destdir" >>"$backupexcludestmpfile" || return 1 1341 | fi 1342 | echo "$backupmntdir" >>"$backupexcludestmpfile" || { backup_failure_report_all; exit_failure; } 1343 | $SED -i '/^$/d' "$backupexcludestmpfile" || { backup_failure_report_all; exit_failure; } 1344 | 1345 | if [ "$backuprun" -eq 1 ]; then 1346 | echo "Command: rsync $backuprsyncargs -e 'ssh -o BatchMode=yes ${backup_ssh_args}' --exclude-from=$backupexcludestmpfile --log-file=$backuplogtmpfile $sourcefiles $desttargetfull" >"$backuplogtmpfile" 1347 | echo "Command: rsync $backuprsyncargs -e 'ssh -o BatchMode=yes ${backup_ssh_args}' --exclude-from=$backupexcludestmpfile --log-file=$backuplogtmpfile $sourcefiles $desttargetfull" >"$backuplogtmpfile_stdout" 1348 | status "Running rsync $backuprsyncargs -e 'ssh -o BatchMode=yes ${backup_ssh_args}' --exclude-from=$backupexcludestmpfile --log-file=$backuplogtmpfile $sourcefiles ${desttargetfull}" 1349 | starttime=$(date +%s) 1350 | rsync ${backuprsyncargs} -e "ssh -o BatchMode=yes ${backup_ssh_args}" --exclude-from="$backupexcludestmpfile" --log-file="$backuplogtmpfile" $sourcefiles $desttargetfull >"$backuplogtmpfile_stdout" || { 1351 | error "Rsync command failed for backup source \"$sourcehost\" destination \"$desthost\"." 1352 | return 1 1353 | } 1354 | finishtime=$(date +%s) 1355 | rsynctime=$(echo "$finishtime - $starttime" | bc) 1356 | rsyncts=$(date -u -d @"${rsynctime}" +"%T") 1357 | #successprint 1358 | result "Rsync finished for \"$sourcehost\" to \"$desthost\" in $rsyncts. See \"$backuplogtmpfile\" for results." 1359 | else 1360 | error "Skipping rsync command on \"$sourcehost\" to \"$backupdest\" --- To actually perform rsync run script again with $0 -R" 1361 | error "Command is: rsync $backuprsyncargs -e 'ssh -o BatchMode=yes' --exclude-from=$backupexcludestmpfile --log-file=$backuplogtmpfile $sourcefiles $desttargetfull" 1362 | return 1 1363 | fi 1364 | 1365 | # Update the timestamp file into the archive directories 1366 | # This is how the script tracks which directory to use next time 1367 | 1368 | # Mount backup destination again to update TS 1369 | if [ "$desttype" -eq "1" ] ; then 1370 | backup_dest_local_mount || return 1 1371 | elif [ "$desttype" -eq "2" ] ; then 1372 | backup_dest_ssh_mount || return 1 1373 | elif [ "$desttype" -eq "3" ] ; then 1374 | backup_dest_smb_mount || return 1 1375 | fi 1376 | 1377 | rm -f "$destmountdirfull/$backuptsfile" || return 1 1378 | echo "$backupts" >"$destmountdirfull/$backuptsfile" || return 1 1379 | 1380 | # Umount destination 1381 | backup_dest_umount 1382 | 1383 | return 0 1384 | 1385 | } 1386 | 1387 | exit_cleanup() { 1388 | 1389 | if [ "$lockfile" -eq 1 ]; then 1390 | rm -f "$backuplockfile" 1391 | fi 1392 | if [ "$mntdir" -eq 1 ]; then 1393 | rmdir "$backupmntdir" 1394 | fi 1395 | 1396 | } 1397 | 1398 | backup_failure_report_all() { 1399 | 1400 | LANG=en_GB 1401 | EMAIL=$backupemailfrom $MUTT -s "Rsync backup script on $(hostname) on $(date) FAILED" "$backupemailfailure" <