Print Selection menu, one-click Install Web Service

Print the Select menu and install the Web service one-click:

[Email protected]]# sh menu.sh 1.    [Install lamp] 2.[install LNMP] 3.    [Install MySQL] 4.[install PHP] 5. [Exit] pls input the num you want:

Requirements:

1, when the user input 1 , the output "startinstallinglamp." "then execute /server/scripts/lamp.sh, script content output " Lampis installed " after exiting the script;

2, when the user input 2 , the output "startinstallinglnmp." "then execute /server/scripts/lnmp.sh output " Lnmpis installed " after exiting the script ;

3, when the user input 2 , the output "startinstallingmysql." "then execute /server/scripts/mysql.sh output " MySQL installed " after exiting the script ;

4, when the user input 2 , the output "startinstallingphp." "then execute /server/scripts/php.sh output " PHP installed " after exiting the script ;

5, when input 3 , exit the current menu and script;

6.When you enter any other characters, give the prompt "input error" and exit the script.

7, to the execution of the script to determine the relevant conditions, such as: whether the script exists, whether it can be executed, etc.

Answer:

#!/bin/bashred_color= ' \e[1;31m ' green_color= ' \e[1;32m ' yellow_color= ' \e[1;33m ' blue_color= ' \E[1;34m ' PINK_COLOR= ' e[1;35m ' res= ' \e[0m ' cat <<eof    the menu to print 1.[ Install lamp]2. [INSTALL&NBSP;LNMP] 3.[install mysql]4. [install php] 5.[exit]eofread -p "Pls input the num you want:"  a    Please enter a parameter case$ain1)   echo -e  "$BLUE _color startinstalling lamp  $RES"       add color to the content of the output   lampScripts=/server/scripts/lamp.sh [-f$lampScripts] & & sh  $lampScripts | |  exit1    determine if the lamp file to be executed exists  ;; &NBSP;2)   echo -e  "$PINK _color startinstalling lnmp  $RES"    lnmpscripts=/server/scripts/lnmp.sh  [-f$lnmpscripts] && sh  $lnmpScripts | |  exit2 ;;  3)   echo -e  "$GREEN _color startinstalling mysql  $RES"   mysqlscripts=/server/scripts/mysql.sh  [-f$mysqlscripts] && sh  $mysqlScripts | |  exit3 ;;  4)  echo-e  "$PINK _color startinstalling php  $RES"  phpscripts=/server/ scripts/mysql.sh  [-f$phpscripts] && sh  $phpScripts | |  exit4  ;;  *)   echo -e  "$RED _color input error  $RES" Esac

This article is from the "one small step per day" blog, so be sure to keep this source http://fenyuer.blog.51cto.com/11265169/1944999

Print Selection menu, one-click Install Web Service