我有一个批处理脚本,它会将整行搜索字符串打印到文本文件中。
for %%i in (configure.txt) do (
FINDSTR /C:"Widget Name=" %%i >> output.txt
)
我的 Configure.txt 文件如下所示:
<Widget Name="example_1_new" Type="IFC"/>
<Property Name="exmaple_2_old"/>
<Content>
<Widget Name="example_3_new"/>
<Widget Name="example_4_old"/>
<Widget Name="exmaple_1_new"/>
</Content>
我想打印“Widget Name=”(搜索字符串)后的下一个单词(example1),并找到该单词(Example1)的重复项并在其旁边打印其计数,以便我的输出应该是这样的:
example_1_new 2
有人能告诉我怎么做吗?请注意 configure.txt 有大约 1000 行数据,如上所示。我只是举了一个例子。
答案1
下一个评论代码片段应该完成这项工作:
@ECHO OFF
SETLOCAL EnableExtensions DisableDelayedExpansion
rem delete auxiliary variables
for /F %%G in ('set ___ 2^>NUL') do set "%%G="
rem count up number of occurrences
for /F tokens^=2^ delims^=^" %%G in ('
FINDSTR /C:"Widget Name=" "configure.txt"
') do set /A "___%%G+=1"
rem subtract 1 to get number of duplicates
for /F "tokens=1,2 delims==" %%G in ('set ___ 2^>NUL') do set /A "%%G-=1"
REM output: does dot work if your data contains _ underscore
REM for /F "tokens=1,2 delims=_=" %%G in ('set ___ 2^>NUL') do echo %%G %%H
rem alternative output
for /F "tokens=1,2 delims==" %%G in ('set ___ 2^>NUL') do (
set "_auxvarname=%%G"
call set "_auxvarname=%%_auxvarname:~3%%"
SETLOCAL EnableDelayedExpansion
echo !_auxvarname! %%H
ENDLOCAL
)
要创建输出文件,请将最后一行更改如下:
rem alternative output
> output.txt (
for /F "tokens=1,2 delims==" %%G in ('set ___ 2^>NUL') do (
set "_auxvarname=%%G"
call set "_auxvarname=%%_auxvarname:~3%%"
SETLOCAL EnableDelayedExpansion
echo !_auxvarname! %%H
ENDLOCAL
)
)
输出数据合并自原来的问题和来自更新一:
==> type "configure.txt"
<Widget Name="example1"/>
<Property Name="exmaple2"/>
<Content Name="example3"/>
<Widget Name="example4"/>
<Widget Name="example1"/>
<Widget Name="example_1_new" Type="IFC"/>
<Property Name="exmaple_2_old"/>
<Content>
<Widget Name="example_3_new"/>
<Widget Name="example_4_old"/>
<Widget Name="exmaple_1_new"/>
</Content>
==> D:\bat\SU\1094786.bat
example1 1
example4 0
example_1_new 0
example_3_new 0
example_4_old 0
exmaple_1_new 0