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#!/bin/echo ERROR: This script needs to be sourced. Please run as .
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# (c) 2013 Intel Corp.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# This script can be run in two modes.
# When used with "source", from a build directory,
# it enables toaster event logging and starts the bitbake resident server.
# use as: source toaster [start|stop] [noweb] [noui]
# When it is called as a stand-alone script, it starts just the
# web server, and the building shall be done through the web interface.
# As script, it will not return to the command prompt. Stop with Ctrl-C.
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# Helper function to kill a background toaster development server
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webserverKillAll()
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{
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local pidfile
for pidfile in ${BUILDDIR}/.toastermain.pid; do
if [ -f ${pidfile} ]; then
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pid=`cat ${pidfile}`
while kill -0 $pid 2>/dev/null; do
kill -SIGTERM -$pid 2>/dev/null
sleep 1
# Kill processes if they are still running - may happen in interactive shells
ps fux | grep "python.*manage.py runserver" | awk '{print $2}' | xargs kill
done
rm ${pidfile}
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fi
done
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}
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webserverStartAll()
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{
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# do not start if toastermain points to a valid process
if ! cat "${BUILDDIR}/.toastermain.pid" 2>/dev/null | xargs -I{} kill -0 {} ; then
retval=1
rm "${BUILDDIR}/.toastermain.pid"
fi
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retval=0
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# you can always add a superuser later via
# python bitbake/lib/toaster/manage.py python manage.py createsuperuser --username=<ME>
python $BBBASEDIR/lib/toaster/manage.py syncdb --noinput || retval=1
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python $BBBASEDIR/lib/toaster/manage.py migrate orm || retval=2
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if [ $retval -eq 1 ]; then
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echo "Failed db sync, aborting system start" 1>&2
return $retval
fi
python $BBBASEDIR/lib/toaster/manage.py migrate orm || retval=1
if [ $retval -eq 1 ]; then
printf "\nError on orm migration, rolling back...\n"
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python $BBBASEDIR/lib/toaster/manage.py migrate orm 0001_initial --fake
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return $retval
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fi
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python $BBBASEDIR/lib/toaster/manage.py migrate bldcontrol || retval=1
if [ $retval -eq 1 ]; then
printf "\nError on bldcontrol migration, rolling back...\n"
python $BBBASEDIR/lib/toaster/manage.py migrate bldcontrol 0001_initial --fake
return $retval
fi
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python $BBBASEDIR/lib/toaster/manage.py checksettings --traceback || retval=1
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if [ $retval -eq 1 ]; then
printf "\nError while checking settings; aborting\n"
return $retval
fi
echo "Starting webserver..."
python $BBBASEDIR/lib/toaster/manage.py runserver "0.0.0.0:$WEB_PORT" </dev/null >>${BUILDDIR}/toaster_web.log 2>&1 & echo $! >${BUILDDIR}/.toastermain.pid
sleep 1
if ! cat "${BUILDDIR}/.toastermain.pid" | xargs -I{} kill -0 {} ; then
retval=1
rm "${BUILDDIR}/.toastermain.pid"
else
echo "Webserver address: http://0.0.0.0:$WEB_PORT/"
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fi
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return $retval
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}
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# Helper functions to add a special configuration file
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addtoConfiguration()
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{
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file=$1
shift
echo "#Created by toaster start script" > ${BUILDDIR}/conf/$file
for var in "$@"; do echo $var >> ${BUILDDIR}/conf/$file; done
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}
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INSTOPSYSTEM=0
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# define the stop command
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stop_system()
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{
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# prevent reentry
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if [ $INSTOPSYSTEM -eq 1 ]; then return; fi
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INSTOPSYSTEM=1
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if [ -f ${BUILDDIR}/.toasterui.pid ]; then
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kill `cat ${BUILDDIR}/.toasterui.pid` 2>/dev/null
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rm ${BUILDDIR}/.toasterui.pid
fi
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BBSERVER=0.0.0.0:-1 bitbake -m
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unset BBSERVER
webserverKillAll
# force stop any misbehaving bitbake server
lsof bitbake.lock | awk '{print $2}' | grep "[0-9]\+" | xargs -n1 -r kill
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trap - SIGHUP
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#trap - SIGCHLD
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INSTOPSYSTEM=0
}
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check_pidbyfile() {
[ -e $1 ] && kill -0 `cat $1` 2>/dev/null
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}
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notify_chldexit() {
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if [ $NOTOASTERUI -eq 0 ]; then
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check_pidbyfile ${BUILDDIR}/.toasterui.pid && return
stop_system
fi
}
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verify_prereq() {
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# Verify prerequisites
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if ! echo "import django; print (1,) == django.VERSION[0:1] and django.VERSION[1:2][0] in (6,)" | python 2>/dev/null | grep True >/dev/null; then
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printf "This program needs Django 1.6. Please install with\n\npip install django==1.6\n"
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return 2
fi
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if ! echo "import south; print reduce(lambda x, y: 2 if x==2 else 0 if x == 0 else y, map(lambda x: 1+cmp(x[1]-x[0],0), zip([0,8,4], map(int,south.__version__.split(\".\"))))) > 0" | python 2>/dev/null | grep True >/dev/null; then
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printf "This program needs South 0.8.4. Please install with\n\npip install south==0.8.4\n"
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return 2
fi
return 0
}
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# read command line parameters
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if [ -n "$BASH_SOURCE" ] ; then
TOASTER=${BASH_SOURCE}
elif [ -n "$ZSH_NAME" ] ; then
TOASTER=${(%):-%x}
else
TOASTER=$0
fi
BBBASEDIR=`dirname $TOASTER`/..
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OEROOT=`dirname $TOASTER`/../..
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RUNNING=0
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NOTOASTERUI=0
WEBSERVER=1
TOASTER_BRBE=""
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if [ "$WEB_PORT" = "" ]; then
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WEB_PORT="8000"
fi
# this is the configuraton file we are using for toaster
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# we are using the same logic that oe-setup-builddir uses
# (based on TEMPLATECONF and .templateconf) to determine
# which toasterconf.json to use.
# note: There are a number of relative path assumptions
# in the local layers that currently make using an arbitrary
# toasterconf.json difficult.
. $OEROOT/.templateconf
if [ -n "$TEMPLATECONF" ]; then
if [ ! -d "$TEMPLATECONF" ]; then
# Allow TEMPLATECONF=meta-xyz/conf as a shortcut
if [ -d "$OEROOT/$TEMPLATECONF" ]; then
TEMPLATECONF="$OEROOT/$TEMPLATECONF"
fi
if [ ! -d "$TEMPLATECONF" ]; then
echo >&2 "Error: '$TEMPLATECONF' must be a directory containing toasterconf.json"
[ "$TOASTER_MANAGED" = '1' ] && exit 1 || return 1
fi
fi
fi
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if [ "$TOASTER_CONF" = "" ]; then
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TOASTER_CONF="$TEMPLATECONF/toasterconf.json"
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export TOASTER_CONF=$(python -c "import os; print os.path.realpath('$TOASTER_CONF')")
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fi
if [ ! -f $TOASTER_CONF ]; then
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echo "$TOASTER_CONF configuration file not found. Set TOASTER_CONF to specify file or fix .templateconf"
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[ "$TOASTER_MANAGED" = '1' ] && exit 1 || return 1
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fi
# this defines the dir toaster will use for
# 1) clones of layers (in _toaster_clones )
# 2) the build dir (in build)
# 3) the sqlite db if that is being used.
# 4) pid's we need to clean up on exit/shutdown
# note: for future. in order to make this an arbitrary directory, we need to
# make sure that the toaster.sqlite file doesn't default to `pwd` like it currently does.
export TOASTER_DIR=`pwd`
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NOBROWSER=0
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for param in $*; do
case $param in
noui )
NOTOASTERUI=1
;;
noweb )
WEBSERVER=0
;;
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nobrowser )
NOBROWSER=1
;;
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brbe=* )
TOASTER_BRBE=$'\n'"TOASTER_BRBE=\""${param#*=}"\""
;;
webport=*)
WEB_PORT="${param#*=}"
esac
done
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if [ `basename \"$0\"` = `basename \"${TOASTER}\"` ]; then
echo "Error: This script needs to be sourced. Please run as . $TOASTER"
exit 1
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fi
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if ! verify_prereq; then
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echo "Error: Could not verify that the needed dependencies are installed. Please use virtualenv and pip to install dependencies listed in toaster-requirements.txt" 1>&2
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return 1
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fi
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# We make sure we're running in the current shell and in a good environment
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if [ -z "$BUILDDIR" ] || ! which bitbake >/dev/null 2>&1 ; then
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echo "Error: Build environment is not setup or bitbake is not in path." 1>&2
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return 2
fi
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# this is the configuraton file we are using for toaster
# note default is assuming yocto. Override this if you are
# running in a pure OE environment and use the toasterconf.json
# in meta/conf/toasterconf.json
# note: for future there are a number of relative path assumptions
# in the local layers that currently prevent using an arbitrary
# toasterconf.json
if [ "$TOASTER_CONF" = "" ]; then
TOASTER_CONF="$(dirname $TOASTER)/../../meta-yocto/conf/toasterconf.json"
export TOASTER_CONF=$(python -c "import os; print os.path.realpath('$TOASTER_CONF')")
fi
if [ ! -f $TOASTER_CONF ]; then
echo "$TOASTER_CONF configuration file not found. set TOASTER_CONF to specify a path"
return 1
fi
# this defines the dir toaster will use for
# 1) clones of layers (in _toaster_clones )
# 2) the build dir (in build)
# 3) the sqlite db if that is being used.
# 4) pid's we need to clean up on exit/shutdown
# note: for future. in order to make this an arbitrary directory, we need to
# make sure that the toaster.sqlite file doesn't default to `pwd` like it currently does.
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export TOASTER_DIR=`dirname $BUILDDIR`
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# Determine the action. If specified by arguments, fine, if not, toggle it
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if [ "$1" = 'start' ] || [ "$1" = 'stop' ]; then
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CMD="$1"
else
if [ -z "$BBSERVER" ]; then
CMD="start"
else
CMD="stop"
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fi
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fi
echo "The system will $CMD."
# Make sure it's safe to run by checking bitbake lock
lock=1
if [ -e $BUILDDIR/bitbake.lock ]; then
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python -c "import fcntl; fcntl.flock(open(\"$BUILDDIR/bitbake.lock\"), fcntl.LOCK_EX|fcntl.LOCK_NB)" 2>/dev/null || lock=0
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fi
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if [ ${CMD} = 'start' ] && [ $lock -eq 0 ]; then
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echo "Error: bitbake lock state error. File locks show that the system is on." 1>&2
echo "Please wait for the current build to finish, stop and then start the system again." 1>&2
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return 3
fi
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if [ ${CMD} = 'start' ] && [ -e $BUILDDIR/.toastermain.pid ] && kill -0 `cat $BUILDDIR/.toastermain.pid`; then
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echo "Warning: bitbake appears to be dead, but the Toaster web server is running. Something fishy is going on." 1>&2
echo "Cleaning up the web server to start from a clean slate."
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webserverKillAll
fi
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# Execute the commands
case $CMD in
start )
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start_success=1
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addtoConfiguration toaster.conf "INHERIT+=\"toaster buildhistory\"" $TOASTER_BRBE
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echo > ${BUILDDIR}/conf/toaster-pre.conf
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if [ $WEBSERVER -gt 0 ] && ! webserverStartAll; then
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echo "Failed ${CMD}."
return 4
fi
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unset BBSERVER
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bitbake --read conf/toaster-pre.conf --postread conf/toaster.conf --server-only -t xmlrpc -B 0.0.0.0:0
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if [ $? -ne 0 ]; then
start_success=0
echo "Bitbake server start failed"
else
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export BBSERVER=0.0.0.0:-1
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export DATABASE_URL=`$BBBASEDIR/lib/toaster/manage.py get-dburl`
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if [ $NOTOASTERUI -eq 0 ]; then # we start the TOASTERUI only if not inhibited
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bitbake --observe-only -u toasterui --remote-server=$BBSERVER -t xmlrpc >>${BUILDDIR}/toaster_ui.log 2>&1 \
& echo $! >${BUILDDIR}/.toasterui.pid
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fi
fi
if [ $start_success -eq 1 ]; then
# set fail safe stop system on terminal exit
trap stop_system SIGHUP
echo "Successful ${CMD}."
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return 0
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else
# failed start, do stop
stop_system
echo "Failed ${CMD}."
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return 1
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fi
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# stop system on terminal exit
set -o monitor
trap stop_system SIGHUP
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#trap notify_chldexit SIGCHLD
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;;
stop )
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stop_system
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echo "Successful ${CMD}."
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;;
esac