Shulou(Shulou.com)06/01 Report--

Print selection menu, one-click installation of Web services:

[root@oldboyscripts]# 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 inputs 1, output "start installing lamp." "Then execute/server/scripts/lamp.sh, and exit the script after outputting"lampis installed"from the script content;

2. When the user enters 2, output "startinstallinglnmp. "Then execute/server/scripts/lnmp.sh and exit the script by outputting"lnmpis installed";

3. When the user enters 2, output "startinstallingmysql. "Then execute/server/scripts/mysql.sh and exit the script after outputting"mysql installed";

When the user enters 2, output "startinstallingphp. "Then exit the script by executing/server/scripts/php.sh and outputting"php installed";

5. When entering 3, exit the current menu and script;

6. When entering any other characters, exit the script after giving the prompt "Input error".

7. To judge the relevant conditions of the executed script, such as whether the script exists and whether it can be executed.

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

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