20.15 exit退出整个脚本

#!/bin/bash
for i in `seq 1 5`
do
    echo $i
    if [ $i -eq 3 ]
    then
        exit
    fi
    echo $i
done
echo aaaaaaa

[root@hf-01 shell]# sh exit.sh
1
1
2
2
3
[root@hf-01 shell]#