#vim menu.sh
menu(){
cat >>END
- start installing lamp
- start installing lnmp?????????????????????????????????????? menu(){}是函數
- exit0
END
}
menu????????????????????????????????????????????????????? 表示它會調用上面的函數里的內容
read num??????????????????????????????????????? 讀入變量,這里不用加-p,因為前面已經有函數
#第一關:
[ $num –eq 1 ]&&{
echo “start install lamp”||exit 2
/server/scripts/lamp.sh
exit 0
}
#第二關:
[ $num –eq 2 ] && {
echo “start install lnmp”||exit 2
/server/scripts/lnmp.sh
exit 0
}
#第三關:
[ $num –eq 3 ] && {
echo “onece againg”
exit 0
}
echo “input error”
exit 0
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