11-06-2019
Echo "abc" | sed - r 's/a/&_&/
I want to know the working of & here step by step using sed command.
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LEARN ABOUT DEBIAN
slurmstepd
SLURMSTEPD(8) Slurm components SLURMSTEPD(8)
NAME
slurmstepd - The job step manager for SLURM.
SYNOPSIS
slurmstepd
DESCRIPTION
slurmstepd is a job step manager for SLURM. It is spawned by the slurmd daemon when a job step is launched and terminates when the job
step does. It is responsible for managing input and output (stdin, stdout and stderr) for the job step along with its accounting and sig-
nal processing. slurmstepd should not be initiated by users or system administrators.
COPYING
Copyright (C) 2006 The Regents of the University of California. Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
CODE-OCEC-09-009. All rights reserved.
This file is part of SLURM, a resource management program. For details, see <http://www.schedmd.com/slurmdocs/>.
SLURM is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option) any later version.
SLURM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
SEE ALSO
slurmd(8)
slurmstepd 2.0 September 2006 SLURMSTEPD(8)