如何使用批处理脚本删除文本的前三行? [英] How to remove the first and last 3 lines of a text with a batch script?
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问题描述
Windows命令"net view/domain"按如下所示打印结果:
Windows command "net view /domain" prints result as followed:
Domain
-------------------------------------------------------------------------------
MSHOME
WORKGROUP
Command Success
如何使用批处理脚本删除输出文本的前三行?
How can I remove the first and last 3 lines of the output text using a batch script?
推荐答案
@echo off
setlocal EnableDelayedExpansion
set ResultFile=Result_%random%.tmp
net view /domain > %ResultFile%
set fileLineCount=0
for /f "delims=" %%i in (%ResultFile%) do (
set /A fileLineCount=fileLineCount+1
)
set WorkgroupFile=Workgroup_%random%.tmp
set /A LimitLine=fileLineCount-3
set Count=0
for /f "skip=3" %%i in (%ResultFile%) do (
if !Count! LSS !LimitLine! (
echo %%i >> %WorkgroupFile%
set /A Count=Count+1
)
)
del %ResultFile%
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