Windows等效于Unix Shell脚本 [英] Windows Equivalent of Unix Shell Script

问题描述

首先，请原谅我对Windows批处理脚本(甚至是基本语言)缺乏知识.

To begin, please excuse my lack of knowledge on windows batch scripting (even the basic).

我想就等效的Unix脚本寻求帮助.这是我的工作脚本.

I would like to ask for help on the equivalent of a working Unix script. This is the working script that I have.

#!/bin/bash
list=`cat view_tags`
for i in $list; do
    cleartool lsview -l -prop -full $i | grep "Last accessed" >& /dev/null
    if [ $? -eq 0 ]; then
         echo -n $i
         echo " " `cleartool lsview -reg ccase_win -l -prop -full $i | grep "Last accessed" | awk '{print $3}'`
    else
         echo $i cannot be found
fi
done

1. 视图标签"文件包含:

1. The "view tags" file contain:

pompei.s1272.hwdig_b12.default
dincsori.arisumf.s2637b_dig.default
tags2

"cleartool lsview -l -prop -full $ i | grep最近访问"的输出:

The output of "cleartool lsview -l -prop -full $i | grep "Last accessed":

Last accessed 2017-11-05T11:32:13+01:00 by UNIX:UID-111234.s1272@server1
Last accessed 2013-11-20T16:16:50+01:00 by UNIX:UID-124312.exrt@177.32.5.1
cleartool: Error: No matching entries found for view tag "tags2".

"cleartool lsview -l -prop -full $ i | grep上次访问"的输出:| awk'{print $ 3}'

The output of "cleartool lsview -l -prop -full $i | grep "Last accessed": | awk '{print $3}'

2017-11-05T11:32:13+01:00
2013-11-20T16:16:50+01:00
cleartool: Error: No matching entries found for view tag "tags2".
tags2 cannot be found

基本上，它将执行命令cleartool lsview -l -prop -full $ i |. grep文件"view_tags"的每一行上的最近访问".

Basically, it will execute the command, cleartool lsview -l -prop -full $i | grep "Last accessed" on each line of the file "view_tags".

如果在输出上找到字符串"Last access"，它将继续打印输出，但如果没有，它将显示"not found".

If it finds a string "Last accessed" on the output, it will proceed to print the output but if not, it will say, "not found".

我真的希望有人可以对此提供帮助.提前非常感谢您.

I really hope someone can help me on this. Thank you very much in advance.

推荐答案

@Echo off&SetLocal EnableExtensions EnableDelayedExpansion
For /f "delims=" %%A in ('Type view_tags') do (
  Set "Out=%%A can nnot be found"
  For /f "tokens=3" %%B in (
    'cleartool lsview -reg ccase_win -l -prop -full %%A ^| Find "Last accessed" 2^>Nul '
  ) Do Set "Out=%%B"
  Echo !Out!
)

• 第一个For /f将迭代输入文件
• 第二个将解析cleartool的输出，获取每行的第三个以空格分隔的字符串.
• The first For /f will iterate the input file
• The 2nd one will parse the output of cleartool, getting the 3rd space delimited string of each line.

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