Shell programming Multi-branch Case statement

1. Structure

　　

2. Case studies

#!/bin/bashecho "Wayne:input 1" echo "echo  : Input 2" echo "We    : Input 3" read-t 30-p "Input your choice:" Choca Se "$cho" in        "1")                echo "Wayne Love echo"                ;;        " 2 ")                echo" Echo love Wayne "                ;;        " 3 ")                echo" We love EW "                ;;        *)                echo "No no No"                ;; esac~                                                                           ~                                                                           ~                                                                                                                                                   "case2.sh" 22L, 274C

#!/bin/bashread-t 30-p "Input yes or no:" Chocase "$cho" in        "yes",                echo "Your input is yes"                ;;        " No ")                echo" Your input is no ";                ;        *)                echo "Invalid inputs"                 ;; esac~                                                                           ~                                                                           ~                                                                                                                                                    "case1.sh" 15L, 184C

　　

Shell programming Multi-branch Case statement