Bra scripts

Här kommer ett bra script som håller koll på att sasc-ng och mythbackend är igång och om inte startar om dem

#!/bin/bash
date=$&#40;date&#41;
#exit 0

if &#91; &#34;$&#40;pidof sasc-ng&#41;&#34; &#93;
then
 echo &#34;$date - sasc-ng still running ok!&#34; >> /var/log/messages
else
 /etc/init.d/sascd restart > /dev/null
 echo &#34;$date - sasc-ng DOWN, Restarting...&#34; >> /var/log/messages
 echo &#34;$date - sasc-ng DOWN, Restarting...&#34; >> /var/log/cscheck.log
sleep 20
   /etc/init.d/mythtv-backend restart > /dev/null
   echo &#34;$date - mythbackend DOWN, Restarting...&#34; >> /var/log/messages
   echo &#34;$date - mythbackend, Restarting...&#34; >> /var/log/cscheck.log
fi

if &#91; &#34;$&#40;pidof mythbackend&#41;&#34; &#93;
then
 echo &#34;$date - mythbackend still running ok!&#34; >> /var/log/messages
else
 /etc/init.d/mythtv-backend restart > /dev/null
 echo &#34;$date - mythbackend DOWN, Restarting...&#34; >> /var/log/messages
 echo &#34;$date - mythbackend, Restarting...&#34; >> /var/log/cscheck.log	
fi

spara filen som /usr/local/bin/cscheck.sh och gör den körbar

För att lägga in det i crontab kör du

# crontab -e

*/5 * * * * /usr/local/bin/cscheck.sh

det gör att den kör scriptet var 5e minut

Här är ett start up script för sasc som har "nice" och inte kör sasc-ng som root user:

Edit: Det kräver dock att man laddat modulen via tex /etc/modules

#! /bin/sh

PATH=/usr/local/sbin&#58;/usr/local/bin&#58;/sbin&#58;/bin&#58;/usr/sbin&#58;/usr/bin
NAME=&#34;sasc-ng&#34;
DESC=&#34;Open SoftCam Next Generation&#34;
NICE=0
USER=mythtv
RUNDIR=/var/run/$NAME
LOGDIR=/var/log/$NAME

ENABLED=0
test -f /etc/default/sascc && . /etc/default/sascc 
test &#34;$ENABLED&#34; != &#34;0&#34; || exit 0

test -x $DAEMON || exit 0

unset DISPLAY
unset SESSION_MANAGER
set -e

mkdir -p $RUNDIR
chown -R $USER $RUNDIR

mkdir -p $LOGDIR
chown -R $USER $LOGDIR

chown -R $USER /dev/dvb

# Path to SASC-NG binary
DAEMON=&#34;/usr/local/src/opensasc/sasc-ng&#34; 

# Path to CAM Directory 
CAMDIR=&#34;--cam-dir /var/keys&#34; 

# Path to Log file
LOGFILE=&#34;--log $LOGDIR/sasc-ng.log&#34;

#Path to Pid file
PIDFILE=&#34;--pidfile $RUNDIR/sasc-ng.pid&#34;

#Join real&#58;virtual, sasc-ng -i to identify
JOIN=&#34;--join 0&#58;4 --join 1&#58;5 --join 2&#58;6 --join 3&#58;7&#34;

# Startup Options passed to SASC-NG.  Adjust according to your devices. 
ARGS=&#34;--daemon --cam-budget --sid-allpid --sid-nocache -b 16M&#34;
EXTRA_ARGS=&#34;$JOIN $LOGFILE $PIDFILE $CAMDIR&#34;
ARGS=&#34;$ARGS $EXTRA_ARGS&#34;

case &#34;$1&#34; in
  start&#41;
		if test -e $RUNDIR/$NAME.pid; then
				echo &#34;sasc-ng already running, use restart instead.&#34;
		else
				echo -n &#34;Starting $DESC&#58; $NAME &#34;
				start-stop-daemon --start --pidfile $RUNDIR/$NAME.pid \
						--chuid $USER --nicelevel $NICE --exec $DAEMON -- $ARGS
				echo &#34;.&#34;
		fi
	  &#59;;
  stop&#41;
		echo -n &#34;Stopping $DESC&#58; $NAME &#34;
		start-stop-daemon --stop --oknodo --pidfile $RUNDIR/$NAME.pid \
				--chuid $USER --exec $DAEMON -- $ARGS
		test -e $RUNDIR/$NAME.pid && rm $RUNDIR/$NAME.pid
		echo &#34;.&#34;
	  &#59;;
  restart|force-reload&#41;
		echo -n &#34;Restarting $DESC&#58; $NAME &#34;
		start-stop-daemon --stop --oknodo --pidfile $RUNDIR/$NAME.pid \
				--chuid $USER --exec $DAEMON -- $ARGS
		echo &#34;.&#34;
		sleep 3
		start-stop-daemon --start --pidfile $RUNDIR/$NAME.pid \
				--chuid $USER --nicelevel $NICE --exec $DAEMON -- $ARGS
		echo &#34;.&#34;

	  &#59;;
  *&#41;
		N=/etc/init.d/$NAME
		echo &#34;Usage&#58; $N {start|stop|restart|force-reload}&#34; >&2
		exit 1

Redigerat av frust, 10 January 2010 - 09:51.

Bra scripts

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