shellScript之select语句

#!/bin/bashecho "what you favorite color?"select color in "red" "blue" "green" "white" "black"do  breakdoneecho "you have selectd $color"

结果：

~/Note/test # ./23select.sh what you favorite color?1) red2) blue3) green4) white5) black#? 4you have selectd white

例子2：利用命令行传递参数

#!/bin/bashecho "what you favorite color?"select colordo  breakdoneecho "you have selectd $color"

结果：

~/Note/test # ./24select.sh red blue green white blackwhat you favorite color?1) red2) blue3) green4) white5) black#? 5you have selectd black