Store output in variables instead of files Post: 302954237

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Top Forums Shell Programming and Scripting Store output in variables instead of files Post 302954237 by sam@sam on Saturday 5th of September 2015 07:02:38 PM

09-05-2015

Registered User

Hi, I was working on this ...for long time & stuck at some point
Now I m passing 3 variables poihostname userpid and username

Code:

poihostname =dellsys.com
while read userpid username
                do 
                ssh -n $username@$poihostname pwdx $userpid | awk '{print $2}'>> currpids
                done < ss

ss is filename and output is generated in a file called currpids.
more currpids
dell/server/serevr
dell/server/apache
dell/server/weblogic
now my requirement is I want to store the output in a variable instead of storing output in a file(currpids)........I have created a code but I m getting output for only third value(dell 457) & im not getting the output for 1st & 2nd values from file ss , let me know If your require any more info
more ss
dell 123
dell 456
dell 457
I m passing 3 parameters in file ss, but not getting accurate results
my new code look like this

Code:

while read userpid username
                do 
             currpids_71=`ssh -n $username@$poihostname pwdx $userpid | awk '{print $2}'`
                done < ss

Last edited by sam@sam; 09-05-2015 at 08:52 PM..

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lprm

lprm(1)                                                             Apple Inc.                                                             lprm(1)

NAME

       lprm - cancel print jobs

SYNOPSIS

       lprm [ -E ] [ -U username ] [ -h server[:port] ] [ -P destination[/instance] ] [ - ] [ job ID(s) ]

DESCRIPTION

       lprm  cancels  print  jobs that have been queued for printing.  If no arguments are supplied, the current job on the default destination is
       cancelled. You can specify one or more job ID numbers to cancel those jobs or use the - option to cancel all jobs.

OPTIONS

       The lprm command supports the following options:

       -E
            Forces encryption when connecting to the server.

       -P destination[/instance]
            Specifies the destination printer or class.

       -U username
            Specifies an alternate username.

       -h server[:port]
            Specifies an alternate server.

COMPATIBILITY

       The CUPS version of lprm is compatible with the standard Berkeley lprm command.

SEE ALSO

       cancel(1), lp(1), lpq(1), lpr(1), lpstat(1),
       http://localhost:631/help

COPYRIGHT

       Copyright 2007-2011 by Apple Inc.

28 August 2009                                                         CUPS                                                                lprm(1)

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