标签：class 字符串 nod for color style bash shell pre
#!/bin/bash a="node1 node2 node3 node4 node5" OLD_IFS="$IFS" IFS=" " arr=($a) IFS="$OLD_IFS" for s in ${arr[@]} do echo "$s" done
标签：class 字符串 nod for color style bash shell pre
原文地址：https://www.cnblogs.com/alpha-cat/p/13106893.html
