Linux shell实现执行任务进度条动态显示(回旋镖)-3
process_bar.sh
#!/bin/bash
#display boomerang
while :
do
clear
for i in {1..20}
do
echo -e "\033[2;${i}H*"
sleep 0.1
done
clear
for i in {20..1}
do
echo -e "\033[2;${i}H*"
sleep 0.1
done
clear
done
验证:
原文地址:https://blog.csdn.net/z19861216/article/details/139643594
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