How to delete trailing zeros from a variable Post: 302118659

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LEARN ABOUT MOJAVE

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
       canceled.  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.

CONFORMING TO

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

EXAMPLES

       Cancel the current job on the default printer:

	   lprm

       Cancel job 1234:

	   lprm 1234

       Cancel all jobs:

	   lprm -

SEE ALSO

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

COPYRIGHT

       Copyright (C) 2007-2017 by Apple Inc.

22 May 2014							       CUPS								   lprm(1)

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Removing leading zeros from a variable

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Delete trailing white space

Discussion started by: cillmor

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Removing trailing zeros using sed

Discussion started by: grajp002