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中国DOS联盟论坛 » DOS批处理 & 脚本技术（批处理室） » Count the number of svchost.exe processes and display it
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Original Poster
Posted 2010-05-17 14:22 · 中国 湖北 武汉 电信
Floor 2
Posted 2010-05-17 15:06 · 中国 吉林 延边朝鲜族自治州 延吉市 电信
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@echo off
for /f "delims=" %%a in ('Tasklist /fi "Imagename eq svchost.exe"') do set/a a+=1&echo.%%a
set/a a-=2
echo.Total %a% svchost.exe&pauseOr:
@echo off
for /f %%a in ('Tasklist /nh /fi "Imagename eq svchost.exe"') do set/a a+=1
echo.Total %a% svchost.exe&pause@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%a in ('Tasklist /svc /fi "Imagename eq svchost.exe"') do echo.%%a&set a=%%a&if not "!a:~0,1!"==" " set/a n+=1
set/a n-=2
echo.Total %n% svchost.exe&pause@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%a in ('Tasklist /m /fi "Imagename eq svchost.exe"') do echo.%%a&set a=%%a&if not "!a:~0,1!"==" " set/a n+=1
set/a n-=2
echo.Total %n% svchost.exe&pause[ Last edited by Hanyeguxing on 2010-5-17 at 15:18 ]
Floor 3
Posted 2010-05-17 15:11 · 中国 湖北 武汉 电信
Thanks
Works well
Works well
Floor 4
Posted 2010-05-17 16:12 · 中国 湖北 武汉 电信
set/a n-=2
Why add this???
Why add this???
Floor 5
Posted 2010-05-17 16:47 · 中国 吉林 延边朝鲜族自治州 延吉市 电信
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Originally posted by xue0808 at 2010-5-17 16:12:
set/a n-=2
Why add this???
Because in these examples that use set/a n-=2, tasklist doesn't use the /nh parameter, so it also displays the 2 header lines, which is why they need to be subtracted.
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