windows commandline 获取返回值
2011-06-08 15:56
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今天遇到一个问题，window command line里面需要获取返回值，开始以为是echo $?.但是实际发现这个是不对的。
应该是%errorlevel%
C:/Documents and Settings/Administrator>echo y | plink -v -C -ssh Administrator
@ 9.123.241.119 -pw password
Looking up host "Administrator"
Unable to open connection:
Host does not exist
C:/Documents and Settings/Administrator>echo %errorlevel%
1
应该是%errorlevel%
C:/Documents and Settings/Administrator>echo y | plink -v -C -ssh Administrator
@ 9.123.241.119 -pw password
Looking up host "Administrator"
Unable to open connection:
Host does not exist
C:/Documents and Settings/Administrator>echo %errorlevel%
1
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