Shell流程控制：while/until 循环

流程控制：while/until 循环 while #!/bin/bash # while-count: display a series of numbers count=1 while [ $count -le 5 ]; do echo $count count=$((count + 1)) done echo "Finished." 优化上一节的菜单脚本： #!/bin/ba

>>阅读原文<<