shell二級菜單
今天天氣陰,有點兒無聊,就做了這麽無趣的玩樣兒。。。。。。
#!/bin/bash #Date:2017-6-20 #Version:1.0 #Author:xcn([email protected]) menu (){ cat <<END 1.[install lamp] 2.[install lnmp] 3.[exit] pls input the num you want: END read -t 15 a } menu1 (){ cat <<END 1.[APCHE] 2.[MYSQL] 3.[PHP] 4.[BACK] Pls input the lamp menu num you want: ************************************* END read num1 } menu2 (){ cat <<END 1.[NGINX] 2.[MYSQL] 3.[PHP] 4.[BACK] Pls input the lnmp menu num you want: ************************************** END read num2 } #######################[ menu1 ]############################ menu [ $a -eq 1 ] && { clear menu1 [ $num1 -eq 1 ] && { echo "installing apache" sleep 3 echo "install is apacheed" menu1 } [ $num1 -eq 2 ] && { echo "installing mysql" sleep 3 echo "install is mysqled" menu1 } [ $num1 -eq 3 ] && { echo "installing php" sleep 3 echo "install is php" menu1 } [ $num1 -eq 4 ] && { echo "return to previous menu" menu } } ####################[ menu2 ]######################################## [ $a -eq 2 ] && { clear menu2 [ $num2 -eq 1 ] && { echo "installing nginx" sleep 3 echo "install is nginx" menu2 } [ $num2 -eq 2 ] && { echo "installing mysql" sleep 3 echo "install is mysqled" menu2 } [ $num2 -eq 3 ] && { echo "installing php" sleep 3 echo "install is php" menu2 } [ $num2 -eq 4 ] && { echo "return to previous menu" menu } } [ $a -eq 3 ] && { echo "baybay" exit } 奇跡出現: [[email protected]
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shell二級菜單