gznz12345 发表于 2018-8-22 07:40:00

shell case-Linux 笔记整理

  认识case结构
  # cat 5.sh
  #!/bin/bash
  read -t 5 -p "Please input a number: " n
  m=$[$n%2]
  case $m in
  1)
  echo "The number is jishu."
  ;;
  0)
  echo "The number is oushu."
  ;;
  *)
  echo "It is not jishu or oushu."
  ;;
  esac

页: [1]
查看完整版本: shell case-Linux 笔记整理