linux-shell-scripts/scstop at master · lukaz17/linux-shell-scripts · GitHub

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#!/bin/sh

################################################################################
#
#  scstop
#
#  Stop multiple systemd units and immediately follow journal of the last one
#  using journalctl. Support starting 10 systemd units at once.
#
#  Usage:
#    ./scstop <service1> [service2] [service3] ... [service10]
#
#  Example:
#    ./scstop apache2 nginx
#    This will stop apache2, nginx, then follow nginx logs.
#
#  MIT License.
#  Copyright (C) 2025 Nguyen Nhat Tung.
#
################################################################################

if [ ! -z "${1}" ]; then
	systemctl stop ${1}
fi

if [ ! -z "${2}" ]; then
	systemctl stop ${2}
else
	journalctl --output cat --follow --no-hostname --unit ${1}
	return 0
fi

if [ ! -z "${3}" ]; then
	systemctl stop ${3}
else
	journalctl --output cat --follow --no-hostname --unit ${2}
	return 0
fi

if [ ! -z "${4}" ]; then
	systemctl stop ${4}
else
	journalctl --output cat --follow --no-hostname --unit ${3}
	return 0
fi

if [ ! -z "${5}" ]; then
	systemctl stop ${5}
else
	journalctl --output cat --follow --no-hostname --unit ${4}
	return 0
fi

if [ ! -z "${6}" ]; then
	systemctl stop ${6}
else
	journalctl --output cat --follow --no-hostname --unit ${5}
	return 0
fi

if [ ! -z "${7}" ]; then
	systemctl stop ${7}
else
	journalctl --output cat --follow --no-hostname --unit ${6}
	return 0
fi

if [ ! -z "${8}" ]; then
	systemctl stop ${8}
else
	journalctl --output cat --follow --no-hostname --unit ${7}
	return 0
fi

if [ ! -z "${9}" ]; then
	systemctl stop ${9}
else
	journalctl --output cat --follow --no-hostname --unit ${8}
	return 0
fi

if [ ! -z "${10}" ]; then
	systemctl stop ${10}
else
	journalctl --output cat --follow --no-hostname --unit ${9}
	return 0
fi

journalctl --output cat --follow --no-hostname --unit ${10}