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Full Discussion: help with assigning multiple values to a variable
Top Forums Shell Programming and Scripting help with assigning multiple values to a variable Post 302624739 by Chubler_XL on Monday 16th of April 2012 05:47:33 PM
Old 04-16-2012
If your using bash, set extglob option:

Code:
#!/bin/bash
ftp_servers="b|c|d|e"
 
shopt -s extglob
case $1 in
    @($ftp_servers)) echo "server OK" ;;
    *) echo "Invalid server: $1" ;;
esac
shopt -u extglob

With ksh93 just put var straight in the case:

Code:
#!/bin/ksh93
ftp_servers="b|c|d|e"
 
case $1 in
    $ftp_servers) echo "server OK" ;;
    *) echo "Invalid server: $1" ;;
esac

otherwise, you can eval it, but it's pretty messy especially if you have any sort of complex code within the case,
I'd tend to call functions rather that putting too much code in there:

Code:
ftp_servers="b|c|d|e"
 
eval "case \$1 in
    $ftp_servers) echo \"server OK\" ;;
    *) echo \"Invalid server: \$1\" ;;
esac"

 

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LEARN ABOUT DEBIAN

installsieve

INSTALLSIEVE(1) 					      General Commands Manual						   INSTALLSIEVE(1)

 *

NAME

       installsieve - user utility for managing sieve scripts

SYNOPSIS

       installsieve

DESCRIPTION

       installsieve is a utility that allows users to manage their sieve scripts kept on the server.

OPTIONS

       -v <name> View script with the given name. The script if retrieved sucessfully is output to standard output.

       -l  List  all  of  the scripts currently on the server. If one of the scripts is active a arrow is printed indicating that it is the active
       script.

       -p <port> Port to connect to. If left off this defaults to "sieve" as defined in /etc/services.

       -i <file> Install a file onto the server. If a script with the same name already exists on the server it is overwritten.  Upon  sucessfully
       putting	the  script on the server the script is set active. If <file> has the extension .script it is chopped when put on the server since
       sieve names may not contain a '.'.

       -a <name> Set <name> as the active script. The list of available names can be obtained from the '-l' option..

       -d <name> Delete the sieve script on the server with <name>.

       -m <mechanism> Force installsieve to use <mechanism> for authentication. If not specified the strongest authentication mechanism is chosen.

       -g <name> Get the sieve script with <name> and save it to disk with a ".script" extension. If a file with that name already  exists  it	is
       overwritten.

       -u <user> Userid/Authname to use for authentication; by default, the current user.

CMU
								   Project Cyrus						   INSTALLSIEVE(1)
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