SHELL菜单select练习
发布时间:2020-12-15 19:59:37 所属栏目:安全 来源:网络整理
导读:#!/bin/bashecho"pleasechooseyourprofession?"PS3="pleasechoosethenumber:"functiona(){echo"thisisfuncitona"}functionb(){echo"thisisfunctionb"}n=0selectvarin"worker""dock""teacher"docase$varinworker)a;;dock)b;;*)esacecho"thechoosenumis$REPLY
#!/bin/bash echo"pleasechooseyourprofession?" PS3="pleasechoosethenumber:" functiona(){ echo"thisisfuncitona" } functionb(){ echo"thisisfunctionb" } n=0 selectvarin"worker""dock""teacher" do case$varin worker) a ;; dock) b ;; *) esac echo"thechoosenumis$REPLYis$REPLY" echo"yourpreofessionis$var" letn++ if[$n-gt2] then break fi done (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |