[root@localhost ~]# cat jindutiao.sh #!/bin/bash#进度条n=$((100/10))N=$((100/20))for i in `seq 500`
do     sleep 0.01    [ $(($i%$n)) -eq 0 ] && echo -ne "\b=" && continue    [ $(($i%$N)) -eq 0 ] && echo -ne "-"doneecho ""

[root@localhost ~]# bash jindutiao.sh ==================================================[root@localhost ~]#