- #!/bin/bash
- for ((TIME=10;TIME>=0;TIME--))
- do
- echo -n "${TIME}"
- echo -ne " \\r"
- sleep 1
- while [ "$TIME" = 1 ]
- do
- echo -ne "\\r \\r"
- echo hello world
- exit 0
- done
- done
- #该片段来自于http://www.codesnippet.cn/detail/2308201614972.html
来源: http://www.codesnippet.cn/detail/2308201614972.html