Shell父进程获取子进程的变量值
摘要：#!/bin/kshshit=""export shitshit=$(su - grid -c 'echo $ORACLE_BASE')pvar=$(subvar="hello shell"; echo $subvar)echo $pvarecho $shit
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posted @
2016-10-31 18:44
_bob
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rar限制大小的压缩命令
摘要：rar a -r -v1500m $PKG_NAME.rar $PKG_NAME
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2016-10-24 18:31
_bob
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Shell study note
摘要：5.1 printenv view Global variables bash new shell set Global variables and local variables export test Local → Global, so it can be accessed in both s
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posted @
2016-10-06 22:36
_bob
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