├── img ├── logo.png ├── apple.svg ├── chrome.svg ├── windows.svg ├── prot.svg ├── python.svg ├── vulserc.svg ├── application.svg └── linux.svg ├── README.md └── LICENSE /img/logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ProbiusOfficial/CTFtools-wiki/HEAD/img/logo.png -------------------------------------------------------------------------------- /img/apple.svg: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /img/chrome.svg: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /img/windows.svg: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /img/prot.svg: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /img/python.svg: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /img/vulserc.svg: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /img/application.svg: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /img/linux.svg: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 |

2 |

3 |

CTFtools-wiki

4 |

CaptureTheFlag tool Set & Wiki

5 |

首先是wiki 其次才是合集

6 |

收录常用 / 优秀的CTF工具项目及其文档,一个对各阶段CTFer都很友好的工具仓库,让所有的工具都发挥作用

7 |

8 | 9 | ## ☁ 关于本项目 & 声明 10 | 11 | 其实CTF部分的工具合集在国内还是比较欠缺的，而且很多都是单纯的收集，对刚入门和一些已经入门但是想要尝试其他方向的师傅都不太友好，所以我们的目的不是单纯的收集，这也是项目名称被叫做 "CTFtools-wiki" 的原因。学习中有一个很大的误区 “收藏” == “学会”，而工具也是，很多时候，工具不具备其本身的意义，当它被下载下来后，更像是一件....“收藏品”。本项目将尝试修正这样的思维误区，我们更希望让你去选择工具，然后做到真正意义上的去使用工具，而不是做一个工具收藏家。 12 | 对于每个工具都会有其对应的基本要素：**名称** **来源** **分类** **适用平台** **用途** **用法** **使用教程** **其他相关文档** 13 | 本项目作为 [CTF-QuickStart](https://github.com/ProbiusOfficial/CTF-QuickStart) 的子项目，我们将继续努力的去构建CTF的开源生态。 14 | 本项目主要收集基础工具。当然也会收录一些轮子集合工具，以及所谓的 "做题工具" ，该部分的要求为开源工具，目的主要是用于学习，该部分工具将会被标记，我们希望这些工具能带给您一些启发而不是单纯用来解题。 15 | 16 | 如果您要转载本项目，转载时请注明原作者和项目源地址:https://github.com/ProbiusOfficial/CTFtools-wiki 17 | 18 | 若本项目对您有所帮助，请在页面右上角点个 Star :star: 支持一下，谢谢！ 19 | 20 | ## 💻常用软件 21 | 22 | - 该栏目提供的工具只为提高效率，可能与项目核心有一定偏差。 23 | - 项目Release提供封装好的基础工具箱，工具箱将基于 [Maye Lite](https://github.com/25H/MayeLite) 进行相对路径封装，以便于解决路径问题，做到开箱即用。 24 | 25 | | 项目名称 | 项目简介 | 项目地址 | 项目文档 | 26 | | :------------------------------------------------------- | :----------------------------------------------------------- | :------------------------------------------------- | :------------------------------------------- | 27 | | [Maye Lite](https://github.com/25H/MayeLite) | 专注于文件快速启动的简洁、轻量级工具

| [官网](https://www.voidtools.com/zh-cn/downloads/) | / | 30 | 31 | 欢迎在issue中推荐更多的效率工具，但是请注意，适合自己的工具才是最好的，您并不需要下载所有的工具，请勿持有 ALL IN 思想。 32 | 33 | ## 🏴 CTF 工具合集 34 | 35 | ### 🪐 环境基础 36 | 37 | | 项目名称 | Usage | 项目地址 | 使用文档 | 38 | | ------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ | :------: | 39 | | Vscode | 最好用最轻量的文本编辑器依靠扩展可实现包括但不限于 IDE 各种功能

| [Github](https://github.com/Dreamacro/clash) | / | 49 | 50 | --- 51 | 52 | ### 🌐 Web | Web安全 53 | 54 | - 注意工具包含应用程序

和浏览器插件

55 | - 以下为Web常用工具或者说基础工具，一些漏洞利用程序将不会被归纳到这，您可以点击此处查看后方的CTF项目归档来查找更多工具。 56 | 57 | | 项目名称 | Usage | 项目地址 | 使用文档 | 其他 | 58 | | :----------------------------------------------------------- | ------------------------------------------------------------ | ------------------------------------------------------------ | -------- | ---- | 59 | | hackbar

| 浏览器插件，能够在页面上直接完成请求/响应内容编辑，完成各种包括但是不限于伪造的工作。 | [谷歌商店](https://chrome.google.com/webstore/detail/ginpbkfigcoaokgflihfhhmglmbchinc)
[Github](https://github.com/Mr-xn/hackbar2.1.3) | / | / | 60 | | Proxy SwitchyOmega

| 代理管理软件，方便一个浏览器多个代理端口的切换。 | [Github](https://github.com/FelisCatus/SwitchyOmega) | / | / | 61 | | Wappalyzer

| 页面技术识别软件，方便快速定位页面的框架技术等信息 | [官网](https://www.wappalyzer.com/) | / | / | 62 | | Burp Suite

| 代理抓包软件，用于Web应用程序的渗透测试和攻击

| [官网](https://portswigger.net/burp) | / | / | 63 | | Antsword

| 开源Webshell管理工具

| [Github](https://github.com/AntSwordProject/antSword) | / | / | 64 | | dirsearch

| 目录扫描工具

| [Github](https://github.com/maurosoria/dirsearch) | / | / | 65 | | SQLMap

| 自动化的SQL注入利用工具

| [Github](https://github.com/sqlmapproject/sqlmap) | / | / | 66 | | JD-GUI

| Jar包反编译工具

| [Github](https://github.com/java-decompiler/jd-gui) | / | / | 67 | | Ysoserial

| Java 反序列漏洞利用工具

| [Github](https://github.com/frohoff/ysoserial) | / | / | 68 | 69 | --- 70 | 71 | ### 🕸 MISC | 杂项 72 | 73 | #### ❆ 基础工具 74 | 75 | - **基础语言 | 模块** 76 | 77 | | 项目名称 | Usage | 项目地址 | 文档 | 78 | | -------- | -------------------------- | ------------------------------- | ---- | 79 | | Python | MISC方向中用途最广的语言。 | [官网](https://www.python.org/) | / | 80 | 81 | - **编码 / 解码 / 解密工具** 82 | 83 | | 项目名称 | Usage | 项目地址 | 文档 | 84 | | ------------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ---- | 85 | | CyberChef | 近乎全能的编码解码工具。

| [官网](https://cyberchef.org/)
[国内中文镜像站](https://ctf.mzy0.com/CyberChef3/) | / | 86 | | Ciphey | 自动化解密工具。 | [Github](https://github.com/Ciphey/Ciphey) | | 87 | | CTFCrackTools | 国内首个CTF工具框架,内涵多个主流密码加解密，支持添加支持Python编写的插件。 | [Github](https://github.com/0Chencc/CTFCrackTools) | / | 88 | 89 | - **文本 / Hex 编辑 | 文件工具** 90 | 91 | | 项目名称 | Usage | 项目地址 | 文档 | 92 | | ---------- | ------------------------------------------------------------ | ----------------------------------------------- | ---- | 93 | | 010 Editor | 专业的文本编辑器和16进制编辑器，可通过加载模块脚本，解析文件结构。

| / | / | 98 | 99 | - **隐写工具 | 图像 / 音频** 100 | 101 | | 项目名称 | Usage | 项目地址 | 文档 | 102 | | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ | ---------------------------------------------------------- | 103 | | Qrazybox

| 二维码分析和恢复

| / | / | 105 | | UleadGIFAnimator | 高级GIF编辑器

| / | [吾爱论坛](https://www.52pojie.cn/thread-1276299-1-1.html) | 106 | | **-----图像类** | | | | 107 | | Stegsolve | 图像分析工具。

| / | [吾爱论坛](https://www.52pojie.cn/thread-709668-1-1.html) | 112 | | WaterMarkH | 单图盲水印(频域隐写)工具 | / | / | 113 | | zsteg | PNG 和 BMP 图片隐写 | [Github](https://github.com/zed-0xff/zsteg) | / | 114 | | StegoVeritas | 隐写工具 | [Github](https://github.com/bannsec/stegoVeritas) | / | 115 | | Stegdetect | 检测jpeg图像隐写工具，搭配stegbreak食用更佳 | [Github](https://github.com/abeluck/stegdetect) | / | 116 | | **-----音频类** | | | | 117 | | Steghide | 将文件隐藏到**图片或音频**中的工具

| [官网](https://www.mp3tag.de/en/) | / | 123 | 124 | - **取证工具** 125 | 126 | | 项目名称 | Usage | 项目地址 | 文档 | 127 | | ----------------------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ | 128 | | Forensics-Wiki | 取证综合资料库

| [官网](https://www.forensics-wiki.com/) | / | 129 | | **-----密码爆破** | | | | 130 | | ZipCenOp | 伪加密加/解密工具

| / | / | 132 | | Ziperello | zip压缩包密码恢复软件。

| / | / | 133 | | Aopr | Office文件密码暴力破解工具。

| / | / | 134 | | Passware Kit Forensic | 十分强大的解密工具，各类文件/磁盘密码爆破，密钥搜索等 | / | - [依依的汉化包](https://blog.csdn.net/u010418732/article/details/120189354)
- [汉化版](https://www.mzy0.com/archives/82/) | 135 | | Hashcat | 高性能，GPU/CPU 兼容的本地密码破解，支持多种不同格式 | [Github](https://github.com/hashcat/hashcat) | / | 136 | | John the Ripper | 简单易用的离线破解 | [Github](https://github.com/openwall/john) | / | 137 | | Hydra | 远程或在线密码的并行暴力破解。 | [Github](https://github.com/vanhauser-thc/thc-hydra) | / | 138 | | **-----流量分析** | | | | 139 | | Wireshark | 流量分析取证软件。

| [官网](https://www.wireshark.org/) | / | 140 | | **-----内存磁盘取证** | | | | 141 | | Volatility | 内存分析取证软件。

| [Github](https://github.com/microsoft/PowerToys) | / | 148 | 149 | #### ❆ 解题工具 150 | 151 | ⚠请不要过分依赖下面工具！！！ 152 | 153 | - MISC是一个对编程能力要求比较高的方向，不过大多数考点的固定衍生出比较多的"轮子"，当然轮子减少手动操作，确实是好东西，但是容易产生一些弊端，因为跳过了手动操作所以不懂原理也能梭题目，可能会导致选手略过本来应该学的原理，手动会做之后再碰到了用工具减少操作是完全没问题的，即便没有这些整合工具，用现成脚本说到底本质也是一样的。 154 | 155 | ``` 156 | 使用工具获取便利的同时请不要忽略对原理的学习！ 157 | ``` 158 | 159 | | 项目名称 | Usage | 相关地址 | 160 | | ------------ | -------------------------------------------------------- | ---------------------------------- | 161 | | 随波逐流 | 离线加密解密，字符编码进行转换，文件隐写查看等多项功能。 | [官网](http://1o1o.xyz/index.html) | 162 | | PuzzleSolver | MISC 综合解题工具，由Byxs20开发。 | [Github](https://github.com/Byxs20/PuzzleSolver) | 163 | 164 | #### ❆ 开源脚本 165 | 166 | 🔔MISC是一个十分注重编程能力 ~~和脑洞~~ 的方向，希望你能从下面的开源脚本中获得启发，也欢迎pr投稿你的开源脚本x 167 | 168 | | 项目名称 | 项目地址 | 项目作者 | 169 | | --------------------------------- | ------------------------------------------------------------ | ------------------------------------------------ | 170 | | 自动爆破PNG图片宽高并一键修复工具 | [Github](https://github.com/AabyssZG/Deformed-Image-Restorer) | [AabyssZG (曾哥) )](https://github.com/AabyssZG) | 171 | | 文件反转、倒置、导出工具 | [Github](https://github.com/AabyssZG/FileReverse-Tools) | [AabyssZG (曾哥) )](https://github.com/AabyssZG) | 172 | | CRC碰撞全自动化脚本 | [Github](https://github.com/AabyssZG/CRC32-Tools) | [AabyssZG (曾哥) )](https://github.com/AabyssZG) | 173 | | 自动化内存取证_GUI版本 | [Github](https://github.com/Tokeii0/VolatilityPro) | [Tokeii0 (猫捉鱼) ](https://github.com/Tokeii0) | 174 | 175 | --- 176 | 177 | ### 🔑 Crypto | 密码学 178 | 179 | | 项目名称 | Usage | 项目地址 | 其它 | 180 | | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ | --------------------------------------------------------- | 181 | | ---**语言 \| 模块** | | | | 182 | | Python | CTF密码学中离不开的语言x | [官网](https://www.python.org/) | / | 183 | | Crypto 包

| 基于C代码实现了底层数据结构和计算函数优化，适用于处理大型数据集和高性能计算，在密码学中常用于矩阵类运算。 | [Github](https://github.com/numpy/numpy)
[官网](https://numpy.org/) | / | 186 | | ---**应用程序** | | | | 187 | | Sagemath | 开源的数学软件系统,整合了许多开源Python包。

| [官网](https://www.sagemath.org/)
[Github](https://github.com/sagemath) | [Sage 中文文档](https://www.osgeo.cn/sagemath/index.html) | 188 | | Yafu | 本地的因数分解程序 | [官网](https://sourceforge.net/projects/yafu/) | / | 189 | | Factordb | 在线的因数分解网站 | [官网](http://factordb.com/) | / | 190 | | z3 | 开源的约束求解器，针对约束求解题型 | [Github](https://github.com/Z3Prover/z3/) | / | 191 | 192 | --- 193 | 194 | ### 💫 Reverse | 逆向 195 | 196 | #### 基础工具 197 | 198 | | 项目名称 | Usage | 项目地址 | 其他 | 199 | | ------------ | ----- | -------- | -------- | 200 | | 微步沙箱 | 文件敏感操作检查

| [UsagePage](https://www.binaryai.cn/) | / | 202 | | IDA | 最常用的静态逆向工具 | [官网](https://hex-rays.com/ida-pro/) | [ida pro权威指南](https://github.com/Coldwave96/WebSecurity/blob/master/IDA%20Pro%E6%9D%83%E5%A8%81%E6%8C%87%E5%8D%97%EF%BC%88%E7%AC%AC%E4%BA%8C%E7%89%88%EF%BC%89.pdf) | 203 | | Ghidra | 开源的静态逆向工具，和IDA作用相同 | [官网](https://ghidra-sre.org/) | / | 204 | | Ollydbg | 同为反汇编调试器(官方已经停止维护) | [官网](https://www.ollydbg.de/) | / | 205 | | x64dbg / x32dbg | 在windows上使用的开源 x64 / x32 调试器 | [官网](https://x64dbg.com/) | / | 206 | | DIE | 查壳工具，拿到程序第一件事就是分析文件类型，是否有壳 | [Github](https://github.com/horsicq/Detect-It-Easy) | [Github](https://github.com/horsicq/Detect-It-Easy) | 207 | | Exeinfope | 同为查壳工具 | [官网](http://www.exeinfo.byethost18.com) | / | 208 | | Cheat Engine | 对程序的内存数据进行扫描和调试。 | [官网](https://www.cheatengine.org/) | / | 209 | | GDB | 一般用于ELF的动态调试，配合插件(如pwngdb，gdb-peda)使用更佳 | 使用包管理工具安装 | [Sourceware](https://www.sourceware.org/gdb/documentation/) | 210 | | z3 | 开源的约束求解器，针对约束求解题型 | [Github](https://github.com/Z3Prover/z3/) | / | 211 | | dnSpy | 强大的.NET调试、修改和反编译的工具(已停止维护) | [Github](https://github.com/dnSpy/dnSpy) | / | 212 | | ----**Java反编译** | | | | 213 | | JADX | 开源更好的代码可读性自动恢复丢失的类和方法、变量和方法名称、可以将反编译结果导出为 Eclipse 或 IDEA 项目 | [Github](https://github.com/skylot/jadx) | / | 214 | | JD-GUI | 更好的代码可读性可导出为 Java 文件或 Jar 包 | [Github](http://java-decompiler.github.io/) | / | 215 | | JEB | 支持wasm 可交叉引用、可看字节码、反编译结果纯粹 | [官网](https://www.pnfsoftware.com/) | / | 216 | | GDA | 支持apk, dex, odex, oat, jar, class, aar文件的反编译，支持python及java脚本自动化分析 | [官网](http://www.gda.wiki:9090/) | / | 217 | | Fernflower | IDEA 采用的反编译工具,支持Jar包反编译。 | [Github](https://github.com/fesh0r/fernflower) | / | 218 | | ----**Python反编译** | | | | 219 | | pycdc | pyc反编译,对高版本有不错兼容性。 | [Github](https://github.com/zrax/pycdc) | / | 220 | | Unpy2exe | 对py2exe打包的python程序提取字节码文件 **(.pyc)**。 | [Github](https://github.com/matiasb/unpy2exe) | / | 221 | | Pyinstxtractor | 对pyInstaller打包的python程序提取字节码文件 **(.pyc)**。 | [Github](https://github.com/extremecoders-re/pyinstxtractor) | / | 222 | | [Python]uncompyle | 用于对Python字节码文件 **(.pyc)** 的反汇编，将其变成python源代码。 | [官网](https://pypi.org/project/uncompyle6/) | / | 223 | 224 |

225 | 226 |

227 | 228 | --- 229 | 230 | ### 💥 PWN | 二进制 231 | | 项目名称 | Usage | 项目地址 | 其他 | 232 | | ------------ | ----- | -------- | -------- | 233 | | GDB | 一般用于ELF的动态调试，配合插件(如pwngdb，gdb-peda)使用更佳。 | [Sourceware](https://www.sourceware.org/gdb/documentation/) | / | 234 | | Pwntools | 用于编写EXP。 | [Github](https://github.com/Gallopsled/pwntools) | / | 235 | | Pwncli | 一款简单、易用的`pwn`题调试与攻击工具，帮助你快速编写`pwn`题攻击脚本，并实现本地调试和远程攻击的便捷切换，提高你在`CTF`比赛中调试`pwn`题脚本的速度与效率。 | [Github](https://github.com/RoderickChan/pwncli) | / | 236 | | Checksec | 查看二进制文件开启了哪些保护机制。 | [Github](https://github.com/slimm609/checksec.sh) | / | 237 | | ROPgadget | 编写ROP的EXP时需要用到，可以帮助你寻找合适的gadgets。 | [Github](https://github.com/JonathanSalwan/ROPgadget) | / | 238 | | objdump | 反汇编工具，查看文件的一些表信息，如got表。 | / | / | 239 | | radare2 | UNIX-like reverse engineering framework and command-line toolset. | [Github](https://github.com/radareorg/radare2) | / | 240 | | windbg | Window 内核模式和用户模式代码调试。 | [Microsoft Learn](https://learn.microsoft.com/zh-cn/windows-hardware/drivers/debugger/debugger-download-tools) | / | 241 | 242 |

243 | 244 |

245 | 246 | --- 247 | 248 | ### 🛡 AWD / AWDP 249 | | 项目名称 | Usage | 项目地址 | 其他 | 250 | | ------------ | ----- | -------- | -------- | 251 | -------------------------------------------------------------------------------- /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. 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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 | 635 | Copyright (C) 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 | Copyright (C) 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 | --------------------------------------------------------------------------------