12-09-2007
Creating a menu within a script file
I am very new to Unix and know the basic commands. I have to write a script file and I'm completely lost. The script file is to show the following at the beginning:
Menu of Options
1. Display all files in a user's home directory.
2. Welcome yourself to the program.
3. Display System Information
4. Exit back to Windows
I have been able to get this to display by use of the echo command. Beyond that, I have no idea what to do. I have search endlessly online for a way to create a menu in Unix and this is all I have to show for it. I also need a line that says "Please enter your choice." Once the user enters a choice, I have no idea how to write the various commands to perform what needs to be done.
Options 3 and 4 seem straightforward if I could get started. However, in option 1 the following criteria have to be met:
1. Display all files in a user's home directory. This should allow the user to look at any user's home directory, provided they enter the correct user name.
2. Put in a safeguard that if the user does not enter a name, that the current user's home directories display.
I have no idea how to work with Option 2.
I'd greatly appreciate it if anyone would please help me with this. Thank you.
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LEARN ABOUT MOJAVE
createhomedir
createhomedir(1) BSD General Commands Manual createhomedir(1)
NAME
createhomedir -- create and populate home directories on the local computer.
SYNOPSIS
createhomedir [-scbalh] [-n directoryDomainName] [-u username]
DESCRIPTION
createhomedir provides several options for creating and populating home directories.
OPTIONS
-s creates home directories for server home paths only (default).
-c creates home directories for local home paths only.
-b creates home directories for both server and local home paths.
-a creates home directories for users defined in all directory domains of the server's search path.
-l creates home directories for users defined in the local directory domain.
-L causes the created home directory to be localized.
-n directoryDomainName
creates home directories for users defined in a specific directory domain in the server's search path.
-u username
creates a home directory for a specific user defined in the domain(s) identified in the -a, -l, or -n parameter. If you omit the -a,
-l, and -n parameters when you use the -u parameter, -a is assumed.
-i reads username list from standard input and creates specified home directories. Each username should be on its own line.
-h usage help.
FILES
/usr/sbin/createhomedir location of tool
CAVEATS
When using the -a option, search limits of various directory servers (such as Open Directory or Active Directory) can prevent all possible
home directories from being created. In this case, you may need to specify the usernames explicitly.
Mac OS X May 31, 2019 Mac OS X