#!/bin/ksh
shit=""export shitshit=$(su - grid -c 'echo $ORACLE_BASE')pvar=$(subvar="hello shell"; echo $subvar)echo $pvarecho $shit本文共 188 字，大约阅读时间需要 1 分钟。
#!/bin/ksh
shit=""export shitshit=$(su - grid -c 'echo $ORACLE_BASE')pvar=$(subvar="hello shell"; echo $subvar)echo $pvarecho $shit转载于:https://www.cnblogs.com/xiaochou/p/6016925.html