select语句
select语句用于生成菜单,格式与for类似123456localhost:~ carey$ select var in "beijing" "chongqiong" "shanghai";do echo $var;break;done1) beijing2) chongqiong3) shanghai#? 1beijing
select语句用于生成菜单,格式与for类似123456localhost:~ carey$ select var in "beijing" "chongqiong" "shanghai";do echo $var;break;done1) beijing2) chongqiong3) shanghai#? 1beijing
当前网速较慢或者你使用的浏览器不支持博客特定功能,请尝试刷新或换用Chrome、Firefox等现代浏览器