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bash script shell trap

1	#!/usr/bin/env bash
2	set -euo pipefail
3
4	# Set a trap to handle errors and log them.
5	trap 'echo "Error occurred at line $LINENO. Command: $BASH_COMMAND"' ERR
6	# https://www.gnu.org/software/bash/manual/html_node/Bash-Variables.html#index-LINENO
7
8	false

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bash script shell trap

1	# trap "systemctl restart $SERVICES" INT QUIT TERM KILL EXIT
2
3	# la commande trap va capturer:
4
5	# INT, les interruptions volontaire
6	# QUIT, ne semble pas faire son boulot
7	# TERM, je ne sais plus
8	# KILL, capture les signal d'interruption
9	# EXIT, semble faire le boulot de QUIT

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