mirror of
https://gitlab.torproject.org/tpo/core/tor.git
synced 2024-11-25 04:43:31 +01:00
124 lines
2.8 KiB
Bash
124 lines
2.8 KiB
Bash
#!/bin/sh
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#
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# tor The Onion Router
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#
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# Startup/shutdown script for tor. This is a wrapper around torctl;
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# torctl does the actual work in a relatively system-independent, or at least
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# distribution-independent, way, and this script deals with fitting the
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# whole thing into the conventions of the particular system at hand.
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# This particular script is written for Red Hat/Fedora Linux, and may
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# also work on Mandrake, but not SuSE.
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#
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# These next couple of lines "declare" tor for the "chkconfig" program,
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# originally from SGI, used on Red Hat/Fedora and probably elsewhere.
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#
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# chkconfig: 2345 90 10
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# description: Onion Router - A low-latency anonymous proxy
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#
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PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
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DAEMON=/usr/sbin/tor
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NAME=tor
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DESC="tor daemon"
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TORPIDDIR=/var/run/tor
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TORPID=$TORPIDDIR/tor.pid
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WAITFORDAEMON=60
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ARGS=""
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# Library functions
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if [ -f /etc/rc.d/init.d/functions ]; then
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. /etc/rc.d/init.d/functions
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elif [ -f /etc/init.d/functions ]; then
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. /etc/init.d/functions
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fi
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TORCTL=@BINDIR@/torctl
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# torctl will use these environment variables
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TORUSER=@TORUSER@
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export TORUSER
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if [ -x /bin/su ] ; then
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SUPROG=/bin/su
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elif [ -x /sbin/su ] ; then
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SUPROG=/sbin/su
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elif [ -x /usr/bin/su ] ; then
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SUPROG=/usr/bin/su
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elif [ -x /usr/sbin/su ] ; then
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SUPROG=/usr/sbin/su
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else
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SUPROG=/bin/su
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fi
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# Raise ulimit based on number of file descriptors available (thanks, Debian)
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if [ -r /proc/sys/fs/file-max ]; then
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system_max=`cat /proc/sys/fs/file-max`
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if [ "$system_max" -gt "80000" ] ; then
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MAX_FILEDESCRIPTORS=32768
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elif [ "$system_max" -gt "40000" ] ; then
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MAX_FILEDESCRIPTORS=16384
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elif [ "$system_max" -gt "10000" ] ; then
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MAX_FILEDESCRIPTORS=8192
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else
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MAX_FILEDESCRIPTORS=1024
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cat << EOF
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Warning: Your system has very few filedescriptors available in total.
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Maybe you should try raising that by adding 'fs.file-max=100000' to your
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/etc/sysctl.conf file. Feel free to pick any number that you deem appropriate.
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Then run 'sysctl -p'. See /proc/sys/fs/file-max for the current value, and
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file-nr in the same directory for how many of those are used at the moment.
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EOF
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fi
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else
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MAX_FILEDESCRIPTORS=8192
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fi
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NICE=""
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case "$1" in
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start)
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if [ -n "$MAX_FILEDESCRIPTORS" ]; then
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echo -n "Raising maximum number of filedescriptors (ulimit -n) to $MAX_FILEDESCRIPTORS"
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if ulimit -n "$MAX_FILEDESCRIPTORS" ; then
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echo "."
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else
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echo ": FAILED."
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fi
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fi
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action $"Starting tor:" $TORCTL start
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RETVAL=$?
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;;
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stop)
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action $"Stopping tor:" $TORCTL stop
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RETVAL=$?
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;;
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restart)
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action $"Restarting tor:" $TORCTL restart
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RETVAL=$?
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;;
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reload)
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action $"Reloading tor:" $TORCTL reload
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RETVAL=$?
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;;
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status)
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$TORCTL status
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RETVAL=$?
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;;
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*)
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echo "Usage: $0 (start|stop|restart|reload|status)"
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RETVAL=1
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esac
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exit $RETVAL
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