Script to iterate over several options


 
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Old 03-22-2019
Although i am sure Corona688s suggestion is working fine for reasons of maintainability and understandability my suggestion is to use arrays for this kind of data. If the number of paramter sets to cycle through increases it is easier to extend this way. Something like this:

Code:
BASE=/opt/SP/
server[1]="server1" ;    user[1]="user1"  ;     dom[1]="dom1"
server[2]="server2" ;    user[2]="user2"  ;     dom[2]="dom2"
server[3]="server3" ;    user[3]="user3"  ;     dom[3]="dom3"

(( i = 1 ))
while [ $i -le ${#server[@]} ] ; do
        ssh -t "${user[$i]}@${server[$i]}" "cd $BASE/${dom[$i]} ; exec bash"
        (( i += 1 ))
done

I hope this helps.

bakunin
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mtailrc(5)							   User Manuals 							mtailrc(5)

NAME
mtailrc - Configuration file for monkeytail DESCRIPTION
A monkeytail configuration uses Apache-style syntax to declare "groups" of files to be tailed. Best explained with an example: <group testgroup> prefix 'server2: ' sudo yes <file> filename /var/log/apache2/access.log prefix 'server1: ' host server1.example.com </file> <file> filename /var/log/apache2/access.log host server2.example.com sudo no </file> </group> OPTIONS
All options can be either put inside a group or file block. Options inside a file block override those in the group block. filename filename filename defines the filename for this block. host remote-host (optional) host defines that this block's file is to be tailed on a remote server. sudo yes|no|1|0 sudo is a boolean specifying whether this file should be tailed as root. This option is supported for both local and remote files (in both cases you will potentially be prompted for your password). prefix "string: " prefix allows you to specify a short string that will be prepended to every line that is displayed for that given file. FILES
~/.mtailrc - user specific monkeytail config SEE ALSO
mtail(1), tail(1) AUTHOR
Martyn Smith <martyn@dollyfish.net.nz> mtail May 2008 mtailrc(5)