51 lines
927 B
Bash
51 lines
927 B
Bash
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#! /bin/sh
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### BEGIN INIT INFO
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# Provides: hostname
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# Required-Start:
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# Required-Stop:
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# Should-Start: glibc
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# Default-Start: S
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# Default-Stop:
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# Short-Description: Set hostname based on /etc/hostname
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# Description: Read the machines hostname from /etc/hostname, and
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# update the kernel value with this value.
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### END INIT INFO
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PATH=/sbin:/bin
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. /lib/init/vars.sh
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. /lib/lsb/init-functions
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do_start () {
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[ -f /etc/hostname ] || return
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HOSTNAME="$(cat /etc/hostname)"
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[ "$VERBOSE" != no ] && log_action_begin_msg "Setting hostname to '$HOSTNAME'"
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hostname "$HOSTNAME"
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ES=$?
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[ "$VERBOSE" != no ] && log_action_end_msg $ES
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exit $ES
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}
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case "$1" in
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start|"")
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do_start
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;;
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restart|reload|force-reload)
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echo "Error: argument '$1' not supported" >&2
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exit 3
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;;
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stop)
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# No-op
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;;
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status)
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exit 0
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;;
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*)
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echo "Usage: hostname.sh [start|stop]" >&2
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exit 3
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;;
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esac
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:
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