[zyzx@ZYZX-DMZ-VIRTUAL-0005 chy]$ cat change.sh #!/bin/bash#yu#egrep -o "[[:alnum:]]{1,}/src*" a.txt | awk -F"/" '{print $1}' | sort -unum=`egrep -o "[[:alnum:]]{1,}/src*" a.txt | awk -F"/" '{print $1}' | sort -u | wc -l`echo "Total: $num"[zyzx@ZYZX-DMZ-VIRTUAL-0005 chy]$ cat create ......
本文摘自 :https://anyulinux.blog.5


