├── capture.png
├── capture
    ├── a.png
    ├── b.png
    └── c.png
├── README.md
└── v2ex.sh


/capture.png:
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https://raw.githubusercontent.com/six-ddc/v2ex-shell-client/HEAD/capture.png


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/capture/a.png:
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https://raw.githubusercontent.com/six-ddc/v2ex-shell-client/HEAD/capture/a.png


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/capture/b.png:
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https://raw.githubusercontent.com/six-ddc/v2ex-shell-client/HEAD/capture/b.png


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/capture/c.png:
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https://raw.githubusercontent.com/six-ddc/v2ex-shell-client/HEAD/capture/c.png


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/README.md:
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 1 | ## shell版v2ex客户端
 2 | 
 3 | ### Install:
 4 | 
 5 | 基本使用依赖需安装jq用于命令行解析json，另外签到功能还需额外安装httpie：
 6 | 
 7 | OS X: 
 8 | 
 9 | ```
10 | brew install jq
11 | brew install httpie
12 | ```
13 | 
14 | Ubuntu:
15 | 
16 | ```
17 | sudo apt-get install jq
18 | sudo apt-get install httpie
19 | ```
20 | 
21 | 其他平台按照可参见 [jq官方文档](https://stedolan.github.io/jq/download/)，[httpie官方文档](https://github.com/jkbrzt/httpie)
22 | 
23 | ### Usage:
24 | 
25 | ```
26 | ➜  v2ex-shell-client git:(master) ✗ ./v2ex.sh
27 | NONE # help
28 | ---------------------------------------------------------------------------------------------------------------
29 |     hot             | 热门主题
30 |     late            | 最新主题
31 |     login/relogin   | 登录/重新登录
32 |     daily           | 领取每日签到奖励
33 |     cate <catename> | 获取指定分类的主题<tech|creative|play|apple|jobs|deals|city|qna|hot|all|r2|nodes|members>
34 |     node <nodename> | 获取节点的主题
35 |     <num>           | 查看指定主题序号的所有回复
36 |     open <num>      | 使用默认浏览器查看指定主题贴
37 |     help            | 查看帮助
38 |     q|quit          | 退出
39 | ---------------------------------------------------------------------------------------------------------------
40 | ```
41 | 
42 | ![image](https://raw.githubusercontent.com/six-ddc/v2ex-shell-client/master/capture/a.png)
43 | 
44 | 主题的回复内容将单独显示，而不影响主题列表
45 | 
46 | ![image](https://raw.githubusercontent.com/six-ddc/v2ex-shell-client/master/capture/b.png)
47 | ![image](https://raw.githubusercontent.com/six-ddc/v2ex-shell-client/master/capture/c.png)
48 | 
49 | ### TODO：
50 | 
51 | * 翻页支持
52 | * ~~登录支持~~
53 | * 回复功能
54 | * 常用节点选择
55 | * 排版优化
56 | 


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/v2ex.sh:
--------------------------------------------------------------------------------
  1 | #!/bin/sh
  2 | 
  3 | # set -xe
  4 | 
  5 | reset="\e[0m"
  6 | 
  7 | red="\e[0;31m"
  8 | green="\e[0;32m"
  9 | yellow="\e[0;33m"
 10 | blue="\e[0;34m"
 11 | pink="\e[0;35m"
 12 | cyan="\e[0;36m"
 13 | 
 14 | RED="\e[1;31m"
 15 | GREEN="\e[1;32m"
 16 | YELLOW="\e[1;33m"
 17 | BLUE="\e[1;34m"
 18 | PINK="\e[1;35m"
 19 | CYAN="\e[1;36m"
 20 | 
 21 | red_back="\e[0;41m"
 22 | green_back="\e[0;42m"
 23 | yellow_back="\e[0;43m"
 24 | blue_back="\e[0;44m"
 25 | pink_back="\e[0;45m"
 26 | cyan_back="\e[0;46m"
 27 | 
 28 | RET=""
 29 | HTTP=""
 30 | 
 31 | USER_NAME=""
 32 | MODE="none"
 33 | ARRAY=()
 34 | RRAY_TITLE=()
 35 | ARRAY_CONTENT=()
 36 | ARRAY_URL=()
 37 | 
 38 | TEMP_FILE="/tmp/ddc.v2ex.shell.tmp"
 39 | COOKIE_FILE="cookie.jar"
 40 | LOGIN_STATE=0
 41 | 
 42 | _topics() {
 43 |     if [ "$1" = "topics" ]; then
 44 |         if test "$HTTP"; then
 45 |             $HTTP "https://www.v2ex.com/api/topics/$2.json" > $TEMP_FILE
 46 |         else
 47 |             curl -s -o $TEMP_FILE "https://www.v2ex.com/api/topics/$2.json"
 48 |         fi
 49 |     elif [ "$1" = "node" ]; then
 50 |         if test "$HTTP"; then
 51 |             $HTTP -f GET "https://www.v2ex.com/api/topics/show.json?node_name=$2" > $TEMP_FILE
 52 |         else
 53 |             curl -s -o $TEMP_FILE "https://www.v2ex.com/api/topics/show.json?node_name=$2"
 54 |         fi
 55 |     else
 56 |         return
 57 |     fi
 58 |     if [ "$(cat $TEMP_FILE | jq -r '. | type')" != "array" ]; then
 59 |         printf "${red}节点名不存在，另外节点名称不支持中文，如酷工作请使用jobs${reset}\n"
 60 |         return
 61 |     fi
 62 |     LENGTH=$(cat $TEMP_FILE | jq ". | length")
 63 |     if ! test $LENGTH; then
 64 |         return
 65 |     fi
 66 |     ARRAY=()
 67 |     ARRAY_TITLE=()
 68 |     ARRAY_CONTENT=()
 69 |     ARRAY_URL=()
 70 |     echo $TEMP_FILE
 71 |     for((i = 0; i < $LENGTH; i++))
 72 |     do
 73 |         # 替换百分号可能引起的printf输出异常，只能在jq后解析，而不能单独通过echo解析
 74 |         title=$(jq -r ".[$i].title" $TEMP_FILE | sed "s/\%/\%\%/g")
 75 |         content=$(jq -r ".[$i].content" $TEMP_FILE | sed "s/\%/\%\%/g")
 76 |         url=$(jq -r ".[$i].url" $TEMP_FILE)
 77 |         member=$(jq -r ".[$i].member.username" $TEMP_FILE)
 78 |         node_title=$(jq -r ".[$i].node.title" $TEMP_FILE | sed "s/\%/\%\%/g")
 79 |         replies=$(jq -r ".[$i].replies" $TEMP_FILE)
 80 |         title="$blue$node_title$reset $green$title$reset $pink$member$reset($cyan$replies$reset)"
 81 |         id=$(jq -r ".[$i].id" $TEMP_FILE)
 82 |         ARRAY[$(($i+1))]=$id
 83 |         ARRAY_TITLE[$(($i+1))]="$title"
 84 |         ARRAY_CONTENT[$(($i+1))]="$content"
 85 |         ARRAY_URL[$(($i+1))]="$url"
 86 |         printf "%2d. $title\n" "$(($i+1))"
 87 |     done
 88 |     # echo ${ARRAY[@]}
 89 | }
 90 | 
 91 | _date() {
 92 |     if [ $(uname) = "Darwin" ]; then
 93 |         if [ $(date +%Y) -eq $(date -r $1 +%Y) ]; then
 94 |             if [ $(date +%m) -eq $(date -r $1 +%m) ] && [ $(date +%d) -eq $(date -r $1 +%d) ]; then
 95 |                 RET=$(date -r $1 +"%H:%M:%S")
 96 |             else
 97 |                 RET=$(date -r $1 +"%m-%d %H:%M:%S")
 98 |             fi
 99 |         else
100 |             RET=$(date -r $1 +"%Y-%m-%d %H:%M:%S")
101 |         fi
102 |     else
103 |         if [ $(date +%Y) -eq $(date -d @$1 +%Y) ]; then
104 |             if [ $(date +%m) -eq $(date -d @$1 +%m) ] && [ $(date +%d) -eq $(date -d @$1 +%d) ]; then
105 |                 RET=$(date -d @$1 +"%H:%M:%S")
106 |             else
107 |                 RET=$(date -d @$1 +"%m-%d %H:%M:%S")
108 |             fi
109 |         else
110 |             RET=$(date -d @$1 +"%Y-%m-%d %H:%M:%S")
111 |         fi
112 |     fi
113 | }
114 | 
115 | _categories() {
116 |     if test "$HTTP"; then
117 |         # $HTTP --session v2ex -f GET "https://www.v2ex.com/?tab=$1" > $TEMP_FILE
118 |         curl -s -b $COOKIE_FILE -o $TEMP_FILE "https://www.v2ex.com/?tab=$1"
119 |     else
120 |         curl -s -b $COOKIE_FILE -o $TEMP_FILE "https://www.v2ex.com/?tab=$1"
121 |     fi
122 |     # grep的文件和重定向不能是同一个文件
123 |     grep '<span class="item_title">' $TEMP_FILE > $TEMP_FILE.grep
124 |     reg_id='<a href="/t/([0-9]+)'
125 |     ARRAY=()
126 |     ARRAY_TITLE=()
127 |     ARRAY_CONTENT=()
128 |     ARRAY_URL=()
129 |     i=1
130 |     while read line
131 |     do
132 |         if [[ $line =~ $reg_id ]]; then
133 |             id=${BASH_REMATCH[1]}
134 |             if test "$HTTP"; then
135 |                 # 对于重定向的循环中，httpie需要忽略标准输入
136 |                 $HTTP --ignore-stdin -f GET "https://www.v2ex.com/api/topics/show.json?id=$id" > $TEMP_FILE
137 |             else
138 |                 curl -s -o $TEMP_FILE "https://www.v2ex.com/api/topics/show.json?id=$id"
139 |             fi
140 |             title=$(jq -r ".[0].title" $TEMP_FILE | sed "s/\%/\%\%/g")
141 |             content=$(jq -r ".[0].content" $TEMP_FILE | sed "s/\%/\%\%/g")
142 |             url=$(jq -r ".[0].url" $TEMP_FILE)
143 |             member=$(jq -r ".[0].member.username" $TEMP_FILE)
144 |             node_title=$(jq -r ".[0].node.title" $TEMP_FILE | sed "s/\%/\%\%/g")
145 |             replies=$(jq -r ".[0].replies" $TEMP_FILE)
146 |             title="$blue$node_title$reset $green$title$reset $pink$member$reset($cyan$replies$reset)"
147 |             ARRAY[$i]=$id
148 |             ARRAY_TITLE[$i]="$title"
149 |             ARRAY_CONTENT[$i]="$content"
150 |             ARRAY_URL[$i]="$url"
151 |             printf "%2d. $title\n" "$i"
152 |             i=$(($i+1))
153 |             if [ $i -gt 10 ]; then
154 |                 break
155 |             fi
156 |         fi
157 |     done < $TEMP_FILE.grep
158 | }
159 | 
160 | _replies() {
161 |     id=${ARRAY[$1]}
162 |     if ! test $id; then
163 |         printf "${red}列表序列号越界${reset}\n"
164 |         return
165 |     fi
166 |     replies_tmpfile="$TEMP_FILE.less"
167 |     printf "${ARRAY_TITLE[$1]} ${ARRAY_URL[$1]}\n${green}${ARRAY_CONTENT[$1]}${reset}\n" > $replies_tmpfile
168 |     if test "$HTTP"; then
169 |         $HTTP -f GET "https://www.v2ex.com/api/replies/show.json?topic_id=$id" > $TEMP_FILE
170 |     else
171 |         curl -s -o $TEMP_FILE "https://www.v2ex.com/api/replies/show.json?topic_id=$id"
172 |     fi
173 |     LENGTH=$(cat $TEMP_FILE | jq ". | length")
174 |     if ! test $LENGTH; then
175 |         return
176 |     fi
177 |     for((i = 0; i < $LENGTH; i++))
178 |     do
179 |         content=$(jq -r ".[$i].content" $TEMP_FILE | sed "s/\%/\%\%/g")
180 |         member=$(jq -r ".[$i].member.username" $TEMP_FILE)
181 |         created=$(jq -r ".[$i].created" $TEMP_FILE)
182 |         thanks=$(jq -r ".[$i].thanks" $TEMP_FILE)
183 |         _date $created
184 |         created=$RET
185 |         id=$(jq -r ".[$i].member.id" $TEMP_FILE)
186 |         if [[ $thanks != "0" && $thanks != "null" ]]; then
187 |             printf "\n${blue}%3dL${reset}. $pink$member$reset $cyan$created$reset ♥️ $RED$thanks$reset\n${green}$content${reset}\n" "$(($i+1))" >> $replies_tmpfile
188 |         else
189 |             printf "\n${blue}%3dL${reset}. $pink$member$reset $cyan$created$reset\n${green}$content${reset}\n" "$(($i+1))" >> $replies_tmpfile
190 |         fi
191 |     done
192 |     # 只有加上-r选项，多行文本的ascii color才会被当作一行处理显示，但是却有回滚时颜色不连续的异常，属于less的bug，暂不能解决。
193 |     less -rCm $replies_tmpfile
194 | }
195 | 
196 | _sel() {
197 |     if [ ${#ARRAY[@]} -gt 0 ]; then
198 |         _replies $1
199 |     else
200 |         printf "${red}请先获取主题列表${reset}\n"
201 |         _usage
202 |     fi
203 | }
204 | 
205 | _open() {
206 |     if [ ${#ARRAY[@]} -gt 0 ]; then
207 |         id=${ARRAY[$1]}
208 |         if [ -z $id ]; then
209 |             printf "${red}列表序列号越界${reset}\n"
210 |             return
211 |         fi
212 |         url="https://www.v2ex.com/t/$id"
213 |         printf "${green}$url${reset}\n"
214 |         if [ $(uname) = "Darwin" ]; then
215 |             open "$url"
216 |         else
217 |             # 暂不清楚桌面环境linux是否可行
218 |             if [ -n $BROWSER ]; then
219 |                 $BROWSER "$url"
220 |             elif which xdg-open >/dev/null 2>&1; then
221 |                 xdg-open "$url"
222 |             elif which gnome-open >/dev/null 2>&1; then
223 |                 gnome-open "$url"
224 |             fi
225 |         fi
226 |     else
227 |         printf "${red}请先获取主题列表${reset}\n"
228 |         _usage
229 |     fi
230 | }
231 | 
232 | _login() {
233 |     v2ex_sign='https://www.v2ex.com/signin'
234 |     if test "$HTTP"; then
235 |         if test "$1"; then
236 |             USER_NAME=""
237 |             rm -f ~/.httpie/sessions/www.v2ex.com/v2ex.json > /dev/null
238 |         fi
239 |         $HTTP --session v2ex $v2ex_sign > $TEMP_FILE
240 |     else
241 |         if test "$1"; then
242 |             curl -s -o $TEMP_FILE -c $COOKIE_FILE $v2ex_sign
243 |         else
244 |             curl -s -o $TEMP_FILE -c $COOKIE_FILE -b $COOKIE_FILE $v2ex_sign
245 |         fi
246 |     fi
247 |     USER_KEY=$(grep -oE 'type="text".*[a-z0-9]{64}' $TEMP_FILE | grep -oE '[a-z0-9]{64}')
248 |     PASS_KEY=$(grep -oE 'type="password".*[a-z0-9]{64}' $TEMP_FILE | grep -oE '[a-z0-9]{64}')
249 |     # printf "$USER_KEY,$PASS_KEY\n"
250 |     grep '登出' $TEMP_FILE > /dev/null
251 |     if [ $? != 0 ]; then
252 |         once=$(grep 'name="once"' $TEMP_FILE)
253 |         reg_once='value="([0-9]+)" name="once"'
254 |         if [[ $once =~ $reg_once ]]; then
255 |             once=${BASH_REMATCH[1]}
256 |             printf "username: "
257 |             read username
258 |             printf "password: "
259 |             read -s password
260 |             printf "\n"
261 |             if test "$HTTP"; then
262 |                 $HTTP --session v2ex -f POST $v2ex_sign $USER_KEY=${username} $PASS_KEY=${password} once=${once} next=/ Referer:$v2ex_sign > $TEMP_FILE
263 |             else
264 |                 curl -s -o $TEMP_FILE -c $COOKIE_FILE -b $COOKIE_FILE -d "$USER_KEY=${username}&$PASS_KEY=${password}&once=${once}&next=/" -e "$v2ex_sign" $v2ex_sign
265 |             fi
266 |             grep '用户名和密码无法匹配' $TEMP_FILE > /dev/null
267 |             if [ $? -eq 0 ]; then
268 |                 printf "${red}用户名或密码错误...${reset}\n"
269 |                 return 1
270 |             fi
271 |         else
272 |             printf "${red}登录异常...${reset}\n"
273 |             return 1
274 |         fi
275 |     fi
276 |     # printf "获取用户信息...\n"
277 |     if test "$HTTP"; then
278 |         $HTTP --session v2ex https://www.v2ex.com/ > $TEMP_FILE
279 |     else
280 |         curl -s -o $TEMP_FILE -b $COOKIE_FILE https://www.v2ex.com/
281 |     fi
282 |     user_info=$(grep "bigger.*member" $TEMP_FILE)
283 |     reg_user='member.*>(.*)</a>'
284 |     if [[ $user_info =~ $reg_user ]]; then
285 |         USER_NAME="${BASH_REMATCH[1]}"
286 |     else
287 |         printf "${red}获取用户信息异常...${reset}\n"
288 |         return 1
289 |     fi
290 |     user_info=$(grep "/notifications" $TEMP_FILE)
291 |     reg_user='balance_area.*>[ ]*([0-9]+)[ ]*<img.*silver.*>[ ]*([0-9]+)[ ]*<img.*/notifications.*>(.+)</a></div>$'
292 |     if [[ $user_info =~ $reg_user ]]; then
293 |         silver=${BASH_REMATCH[1]}
294 |         bronze=${BASH_REMATCH[2]}
295 |         notifi=${BASH_REMATCH[3]}
296 |         if [[ notifi =~ [1-9] ]]; then
297 |             notifi="$notifi (https://www.v2ex.com/notifications)"
298 |         fi
299 |         printf "$pink$USER_NAME$reset $green$silver 银币 $bronze 铜币 $notifi$reset\n"
300 |     else
301 |         # 只有银币的情况
302 |         reg_user='balance_area.*>[ ]*([0-9]+)[ ]*<img.*silver.*>.*/notifications.*>(.+)</a></div>$'
303 |         if [[ $user_info =~ $reg_user ]]; then
304 |             silver=${BASH_REMATCH[1]}
305 |             notifi=${BASH_REMATCH[2]}
306 |             if [[ notifi =~ [1-9] ]]; then
307 |                 notifi="$notifi (https://www.v2ex.com/notifications)"
308 |             fi
309 |             printf "$pink$USER_NAME$reset $green$silver 银币 $notifi$reset\n"
310 |         else
311 |             printf "${red}获取用户信息异常...${reset}\n"
312 |             return 1
313 |         fi
314 |     fi
315 |     LOGIN_STATE=1
316 |     return 0
317 | }
318 | 
319 | _daily() {
320 |     if ! test $HTTP; then
321 |         printf "${red}签到需要依赖的执行程序httpie不存在，安装参考README.md${reset}\n"
322 |         return 1
323 |     fi
324 |     if [ $LOGIN_STATE -eq 0 ]; then
325 |         _login
326 |     fi
327 |     user_agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.152 Safari/537.36"
328 |     mission_daily="https://www.v2ex.com/mission/daily"
329 |     if test "$HTTP"; then
330 |         $HTTP --session v2ex $mission_daily "Referer:https://www.v2ex.com" "User-Agent:$user_agent" > $TEMP_FILE
331 |     else
332 |         curl -s -o $TEMP_FILE -b $COOKIE_FILE -c $COOKIE_FILE -e "https://www.v2ex.com" -A "$user_agent" $mission_daily
333 |     fi
334 |     redeem=$(grep 'mission/daily/redeem' $TEMP_FILE)
335 |     if ! test "$redeem"; then
336 |         printf "${green}今天已经签到...${reset}\n"
337 |         return 1
338 |     fi
339 |     reg_redeem="/mission/daily/redeem\?once=(.*)'"
340 |     if [[ $redeem =~ $reg_redeem ]]; then
341 |         if test "$HTTP"; then
342 |             $HTTP --session v2ex -f GET "https://www.v2ex.com/mission/daily/redeem?once=${BASH_REMATCH[1]}" "Referer:$mission_daily" "User-Agent:$user_agent" > $TEMP_FILE
343 |             $HTTP --session v2ex $mission_daily "Referer:$mission_daily" "User-Agent:$user_agent" > $TEMP_FILE
344 |         else
345 |             curl -s -o $TEMP_FILE -b $COOKIE_FILE -c $COOKIE_FILE -e $mission_daily -A "$user_agent" "https://www.v2ex.com/mission/daily/redeem?once=${BASH_REMATCH[1]}"
346 |             curl -s -o $TEMP_FILE -b $COOKIE_FILE -c $COOKIE_FILE -e $mission_daily -A "$user_agent" $mission_daily
347 |         fi
348 |         grep '每日登录奖励已领取' $TEMP_FILE > /dev/null
349 |         if [ $? -eq 0 ]; then
350 |             cont=$(grep '已连续登录' $TEMP_FILE)
351 |             reg_cont="(已连续登录.*天)"
352 |             if [[ $cont =~ $reg_cont ]]; then
353 |                 printf "${green}签到成功，${BASH_REMATCH[1]}${reset}\n"
354 |                 return 0
355 |             fi
356 |         fi
357 |     fi
358 |     printf "${red}签到异常...${reset}\n"
359 |     return 1
360 | }
361 | 
362 | _test() {
363 |     printf "test...\n"
364 | }
365 | 
366 | _usage() {
367 |     cat << EOF
368 | ---------------------------------------------------------------------------------------------------------------
369 |     hot             | 热门主题
370 |     late            | 最新主题
371 |     login/relogin   | 登录/重新登录
372 |     daily           | 领取每日签到奖励
373 |     cate <catename> | 获取指定分类的主题<tech|creative|play|apple|jobs|deals|city|qna|hot|all|r2|nodes|members>
374 |     node <nodename> | 获取节点的主题
375 |     <num>           | 查看指定主题序号的所有回复
376 |     open <num>      | 使用默认浏览器查看指定主题贴
377 |     help            | 查看帮助
378 |     q|quit          | 退出
379 | ---------------------------------------------------------------------------------------------------------------
380 | EOF
381 | }
382 | 
383 | type jq >/dev/null 2>/dev/null
384 | if [ $? != 0 ]; then
385 |     printf "${red}脚本依赖的执行程序jq不存在，安装参考README.md${reset}\n"
386 |     exit 1
387 | fi
388 | 
389 | type http >/dev/null 2>/dev/null
390 | if [ $? = 0 ]; then
391 |     HTTP=http
392 | fi
393 | 
394 | while true
395 | do
396 |     if [ $# -gt 0 ]; then
397 |         data=$@
398 |     else
399 |         UPMODE=$(echo $MODE | tr "[:lower:]" "[:upper:]")
400 |         if test "$USER_NAME"; then
401 |             printf "($pink$USER_NAME$reset) $UPMODE # "
402 |         else
403 |             printf "$UPMODE # "
404 |         fi
405 |         read data
406 |         if ! test "$data"; then
407 |             continue
408 |         fi
409 |     fi
410 |     op=$(echo $data | cut -d " " -f 1)
411 |     case "$op" in
412 |         q | quit)
413 |             break
414 |             ;;
415 |         late)
416 |             _topics topics latest
417 |             MODE=$op
418 |             ;;
419 |         hot)
420 |             _topics topics hot
421 |             MODE=$op
422 |             ;;
423 |         cate)
424 |             name=$(echo $data | cut -d " " -f 2)
425 |             if [ $name != $op ]; then
426 |                 _categories $name
427 |                 MODE=$op
428 |             else
429 |                 printf "${red}使用cate <catename>格式${reset}\n"
430 |             fi
431 |             ;;
432 |         login | relogin)
433 |             if [ $op = "relogin" ]; then
434 |                 _login  1
435 |             else
436 |                 _login
437 |             fi
438 |             if [ $? -eq 0 ]; then
439 |                 MODE="LOGIN"
440 |             fi
441 |             ;;
442 |         daily)
443 |             _daily
444 |             ;;
445 |         node)
446 |             node=$(echo $data | cut -d " " -f 2)
447 |             if [ $node != $op ]; then
448 |                 _topics node $node
449 |                 MODE=$op
450 |             else
451 |                 printf "${red}使用node <nodename>格式${reset}\n"
452 |             fi
453 |             ;;
454 |         open)
455 |             idx=$(echo $data | cut -d " " -f 2)
456 |             if [ $idx != $op ]; then
457 |                 _open $idx
458 |                 MODE=$op
459 |             else
460 |                 printf "${red}使用open <num>格式${reset}\n"
461 |             fi
462 |             ;;
463 |         help)
464 |             _usage
465 |             ;;
466 |         test)
467 |             _test
468 |             exit 0
469 |             ;;
470 |         *)
471 |             if [ $op -eq $op ] 2>/dev/null ; then
472 |                 # 是数字
473 |                 _sel $op
474 |             else
475 |                 _usage
476 |             fi
477 |             ;;
478 |     esac
479 |     if [ $# -gt 0 ]; then
480 |         break
481 |     fi
482 | done
483 | 


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