我有一个
shell脚本变量
$a = "Hello i am pass"
现在我想在变量$a中搜索“pass”.
if ["$a" == "pass"]; then echo "`Success`" else echo "`fail`" fi
解决方法
flag=`echo $a|awk '{print match($0,"pass")}'`; if [ $flag -gt 0 ];then echo "Success"; else echo "fail"; fi