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## bash_strict_mode.md

      
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                mohanpedala
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                set -e, -u, -o, -x pipefail explanation
              
          
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set -e, -u, -x, -o pipefail
set -e
set -x
set -u
set -o pipefail
Setting IFS
Original Reference

set -e, -u, -x, -o pipefail


## apt-rdepends-tree
#! /bin/bash
# Description: show dependency tree
# Author: damphat

if [ $# != 1 ]; then
	echo 'Usage: apt-rdepends-tree <package>'
	echo 'Required packages: apt-rdepends'
	exit 1
fi
	#! /bin/bash
	# Description: show dependency tree
	# Author: damphat

	if [ $# != 1 ]; then
	echo 'Usage: apt-rdepends-tree <package>'
	echo 'Required packages: apt-rdepends'
	exit 1
	fi