more robust version, including force-stop option
This commit is contained in:
Gustavo Homem
parent
49301fac00
commit
68f38adaa3
148
instfiles/init.d/xrdp
Executable file → Normal file
148
instfiles/init.d/xrdp
Executable file → Normal file
@ -1,32 +1,65 @@
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#! /bin/sh
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#!/bin/sh -e
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#
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# start/stop xrdp and sesman daemons
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#
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### BEGIN INIT INFO
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# Provides: xrdp
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# Required-Start: $network $remote_fs
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# Required-Stop: $network $remote_fs
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: start xrdp daemon
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# Short-Description: Start xrdp and sesman daemons
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# Description: XRDP uses the Remote Desktop Protocol to present a
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# graphical login to a remote client allowing connection
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# to a VNC server or another RDP server.
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### END INIT INFO
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PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
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DAEMON=/usr/sbin/xrdp
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PIDDIR=/var/run/xrdp
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PIDDIR=/var/run/xrdp/
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SESMAN_START=yes
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#USERID=xrdp
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# for now X11rdp sessions require root - should be fixed in the future
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# the X11rdp backend only works as root at the moment - GH 20/03/2013
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USERID=root
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RSAKEYS=/etc/xrdp/rsakeys.ini
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NAME=xrdp
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DESC=xrdp
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DESC="Remote Desktop Protocol server"
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test -x $DAEMON || exit 0
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. /lib/lsb/init-functions
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check_root() {
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if [ "$(id -u)" != "0" ]; then
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log_failure_msg "You must be root to start, stop or restart $NAME."
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exit 4
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fi
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}
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force_stop() {
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DELAY=1
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PROCLIST="xrdp-sesman xrdp-sessvc xrdp-chansrv X11rdp Xvnc"
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for p in $PROCLIST; do
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pgrep -x $p >/dev/null && pkill -x $p
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sleep $DELAY
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pgrep -x $p >/dev/null && pkill -9 -x $p
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done
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# let's not kill ourselves - the init script is called xrdp as well
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pgrep -fx $DAEMON >/dev/null && pkill -fx $DAEMON
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sleep $DELAY
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pgrep -fx $DAEMON >/dev/null && pkill -9 -fx $DAEMON
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rm -f $PIDDIR/xrdp*.pid
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}
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if [ -r /etc/default/$NAME ]; then
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. /etc/default/$NAME
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fi
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# Tasks that can only be run as root
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if [ "$(id -u)" = "0" ]; then
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# Check for pid dir
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if [ ! -d $PIDDIR ] ; then
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mkdir $PIDDIR
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@ -35,49 +68,116 @@ chown $USERID:$USERID $PIDDIR
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# Check for rsa key
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if [ ! -f $RSAKEYS ] || cmp $RSAKEYS /usr/share/doc/xrdp/rsakeys.ini > /dev/null; then
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echo "Generating xrdp RSA keys..."
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log_action_begin_msg "Generating xrdp RSA keys..."
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(umask 077 ; xrdp-keygen xrdp $RSAKEYS)
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chown $USERID:$USERID $RSAKEYS
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if [ ! -f $RSAKEYS ] ; then
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log_action_end_msg 1 "could not create $RSAKEYS"
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exit 1
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fi
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log_action_end_msg 0 "done"
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fi
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fi
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set -e
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case "$1" in
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start)
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echo -n "Starting $DESC: "
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check_root
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exitval=0
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log_daemon_msg "Starting $DESC "
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if pidofproc -p $PIDDIR/$NAME.pid $DAEMON > /dev/null; then
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log_progress_msg "$NAME apparently already running"
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log_end_msg 0
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exit 0
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fi
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log_progress_msg $NAME
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start-stop-daemon --start --quiet --oknodo --pidfile $PIDDIR/$NAME.pid \
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--chuid $USERID:$USERID --exec $DAEMON
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echo -n "$NAME"
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[ "$SESMAN_START" = "yes" ] && { \
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--chuid $USERID:$USERID --exec $DAEMON >/dev/null
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exitval=$?
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if [ "$SESMAN_START" = "yes" ] ; then
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log_progress_msg "sesman"
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start-stop-daemon --start --quiet --oknodo --pidfile $PIDDIR/xrdp-sesman.pid \
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--exec /usr/sbin/xrdp-sesman
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echo -n " sesman"
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}
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echo "."
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--exec /usr/sbin/xrdp-sesman >/dev/null
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value=$?
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[ $value -gt 0 ] && exitval=$value
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fi
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# Make pidfile readables for all users (for status to work)
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[ -e $PIDDIR/xrdp-sesman.pid ] && chmod 0644 $PIDDIR/xrdp-sesman.pid
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[ -e $PIDDIR/$NAME.pid ] && chmod 0644 $PIDDIR/$NAME.pid
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# Note: Unfortunately, xrdp currently takes too long to create
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# the pidffile unless properly patched
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log_end_msg $exitval
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;;
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stop)
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check_root
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[ -n "$XRDP_UPGRADE" -a "$RESTART_ON_UPGRADE" = "no" ] && {
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echo "Upgrade in progress, no restart of xrdp."
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exit 0
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}
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echo -n "Stopping $DESC: "
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exitval=0
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log_daemon_msg "Stopping RDP Session manager "
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log_progress_msg "sesman"
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if pidofproc -p $PIDDIR/xrdp-sesman.pid /usr/sbin/xrdp-sesman > /dev/null; then
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start-stop-daemon --stop --quiet --oknodo --pidfile $PIDDIR/xrdp-sesman.pid \
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--chuid $USERID:$USERID --exec /usr/sbin/xrdp-sesman
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echo -n "sesman "
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exitval=$?
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else
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log_progress_msg "apparently not running"
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fi
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log_progress_msg $NAME
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if pidofproc -p $PIDDIR/$NAME.pid $DAEMON > /dev/null; then
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start-stop-daemon --stop --quiet --oknodo --pidfile $PIDDIR/$NAME.pid \
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--exec $DAEMON
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sleep 1
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echo "$NAME."
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value=$?
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[ $value -gt 0 ] && exitval=$value
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else
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log_progress_msg "apparently not running"
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fi
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log_end_msg $exitval
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;;
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restart)
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force-stop)
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$0 stop
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# because it doesn't allways die the right way
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force_stop
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;;
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restart|force-reload)
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check_root
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$0 stop
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# Wait for things to settle down
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sleep 1
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$0 start
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;;
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reload)
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log_warning_msg "Reloading $NAME daemon: not implemented, as the daemon"
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log_warning_msg "cannot re-read the config file (use restart)."
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;;
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status)
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exitval=0
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log_daemon_msg "Checking status of $DESC" "$NAME"
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if pidofproc -p $PIDDIR/$NAME.pid $DAEMON > /dev/null; then
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log_progress_msg "running"
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log_end_msg 0
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else
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log_progress_msg "apparently not running"
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log_end_msg 1 || true
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exitval=1
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fi
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if [ "$SESMAN_START" = "yes" ] ; then
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log_daemon_msg "Checking status of RDP Session Manager" "sesman"
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if pidofproc -p $PIDDIR/xrdp-sesman.pid /usr/sbin/xrdp-sesman > /dev/null; then
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log_progress_msg "running"
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log_end_msg 0
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else
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log_progress_msg "apparently not running"
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log_end_msg 1 || true
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exitval=1
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fi
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fi
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exit $exitval
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;;
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*)
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N=/etc/init.d/$NAME
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# echo "Usage: $N {start|stop|restart|reload|force-reload}" >&2
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echo "Usage: $N {start|stop|restart|force-reload}" >&2
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echo "Usage: $N {start|stop|restart|force-reload|status}" >&2
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exit 1
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;;
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esac
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