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https://github.com/skeeto/endlessh.git
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yvoinov
Christopher Wellons
parent
494c68b8d7
commit
cb7ee90cf5
25
util/smf/README
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25
util/smf/README
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Solaris SMF installation
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========================
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Before installing SMF:
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1. Put endlessh binary to /usr/local/bin
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2. Edit endlessh.conf and put it to /usr/local/etc
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To install SMF:
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1. Put endlessh.xml to /var/svc/manifest/network
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2. Run svccfg import endlessh.xml
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3. Put init.endlessh to /lib/svc/method
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4. Run svcadm enable endlessh
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Note: Log will write to /var/log/endlessh.log by default.
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To uninstall SMF:
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1. Run svcadm disable endlessh
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2. rm -f /lib/svc/method/init.endlessh
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3. svccfg delete svc:/network/endlessh:default
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4. rm -f /var/svc/manifest/network/endlessh.xml
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Enjoy! :)
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21
util/smf/endlessh.conf
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21
util/smf/endlessh.conf
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# The port on which to listen for new SSH connections.
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Port 22
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# The endless banner is sent one line at a time. This is the delay
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# in milliseconds between individual lines.
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Delay 10000
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# The length of each line is randomized. This controls the maximum
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# length of each line. Shorter lines may keep clients on for longer if
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# they give up after a certain number of bytes.
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MaxLineLength 32
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# Maximum number of connections to accept at a time. Connections beyond
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# this are not immediately rejected, but will wait in the queue.
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MaxClients 4096
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# Set the detail level for the log.
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# 0 = Quiet
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# 1 = Standard, useful log messages
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# 2 = Very noisy debugging information
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LogLevel 1
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96
util/smf/endlessh.xml
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96
util/smf/endlessh.xml
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<?xml version="1.0"?>
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<!DOCTYPE service_bundle SYSTEM "/usr/share/lib/xml/dtd/service_bundle.dtd.1">
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<!-- Manifest-file for endlessh, put this file in
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/var/svc/manifest/network/endlessh.xml
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and run #svccfg import /var/svc/manifest/network/endlessh.xml
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Fixed by Yuri Voinov (C) 2007,2019 -->
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<service_bundle type='manifest' name='endlessh'>
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<service
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name='network/endlessh'
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type='service'
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version='1'>
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<create_default_instance enabled='false' />
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<single_instance />
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<dependency name='fs-local'
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grouping='require_all'
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restart_on='none'
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type='service'>
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<service_fmri
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value='svc:/system/filesystem/local' />
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</dependency>
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<dependency name='net-loopback'
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grouping='require_all'
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restart_on='none'
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type='service'>
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<service_fmri value='svc:/network/loopback' />
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</dependency>
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<dependency name='net-physical'
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grouping='require_all'
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restart_on='none'
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type='service'>
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<service_fmri value='svc:/network/physical' />
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</dependency>
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<dependency name='utmp'
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grouping='require_all'
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restart_on='none'
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type='service'>
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<service_fmri value='svc:/system/utmp' />
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</dependency>
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<dependency name='endlessh_config_data'
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grouping='require_all'
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restart_on='refresh'
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type='path'>
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<service_fmri value='file://localhost/usr/local/etc/endlessh.conf' />
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</dependency>
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<exec_method
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type='method'
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name='start'
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exec='/lib/svc/method/init.endlessh %m'
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timeout_seconds='60'/>
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<exec_method
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type='method'
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name='stop'
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exec=':kill'
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timeout_seconds='60' />
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<exec_method
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type='method'
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name='restart'
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exec='/lib/svc/method/init.endlessh %m'
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timeout_seconds='60' />
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<exec_method
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type='method'
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name='refresh'
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exec='/lib/svc/method/init.endlessh %m'
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timeout_seconds='60' />
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<property_group name='general' type='framework'>
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<!-- to start stop endlessh -->
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<propval name='action_authorization' type='astring'
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value='solaris.smf.manage' />
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</property_group>
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<stability value='Unstable' />
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<template>
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<common_name>
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<loctext xml:lang='C'>
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endlessh service
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</loctext>
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</common_name>
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</template>
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</service>
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</service_bundle>
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137
util/smf/init.endlessh
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137
util/smf/init.endlessh
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#!/sbin/sh
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#
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# Control Method for endlessh (/lib/svc/method/init.endlessh)
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# Written by Yuri Voinov (C) 2007,2019
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#
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# ident "@(#)endlessh.sh 1.8 19/27/03 YV"
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#
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#############
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# Variables #
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#############
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# Base installation directory
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BASE_DIR="/usr/local"
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BASE_CONFIG_DIR=$BASE_DIR"/etc"
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# endlessh files paths
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ENDLESSH_PATH="$BASE_DIR""/bin"
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ENDLESSH_CONF_PATH="$BASE_CONFIG_DIR"
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# endlessh files
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ENDLESSH_BIN_FILE="endlessh"
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ENDLESSH_CONF_FILE=$ENDLESSH_BIN_FILE".conf"
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# Daemon settings
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ENDLESSH_CONF="$ENDLESSH_CONF_PATH/$ENDLESSH_CONF_FILE"
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# Log
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LOG_DIR="/var/log"
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LOGFILE=$LOG_DIR/$ENDLESSH_BIN_FILE".log"
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#
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# OS Commands location variables
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#
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CUT=`which cut`
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ECHO=`which echo`
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KILL=`which kill`
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PGREP=`which pgrep`
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UNAME=`which uname`
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# OS release
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OS_VER=`$UNAME -r|$CUT -f2 -d"."`
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OS_NAME=`$UNAME -s|$CUT -f1 -d" "`
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###############
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# Subroutines #
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###############
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check_endlessh ()
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{
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# Check endlessh installed
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program=$1
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if [ ! -f "$ENDLESSH_PATH/$program" -a ! -x "$ENDLESSH_PATH/$program" ]; then
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$ECHO "ERROR: endlessh not found!"
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$ECHO "Exiting..."
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exit 1
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fi
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}
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check_os ()
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{
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# Check OS version
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if [ ! "$OS_NAME" = "SunOS" -a ! "$OS_VER" -lt "10" ]; then
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$ECHO "ERROR: Unsupported OS $OS_NAME $OS_VER"
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$ECHO "Exiting..."
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exit 1
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fi
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}
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checkconf ()
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{
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# Check endlessh config file
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config=$1
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if [ -f "$ENDLESSH_CONF_PATH"/"$config" ]; then
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$ECHO "1"
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else
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$ECHO "0"
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fi
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}
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startproc()
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{
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# Start endlessh daemon
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program=$1
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if [ "`checkconf $ENDLESSH_CONF_FILE`" != "1" ]; then
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$ECHO "ERROR: Config file $ENDLESSH_CONF_PATH/$ENDLESSH_CONF_FILE not found."
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$ECHO "Exiting..."
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exit 2
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else
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$ENDLESSH_PATH/$program -f $ENDLESSH_CONF_PATH/$ENDLESSH_CONF_FILE -v >$LOGFILE &
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fi
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}
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stopproc()
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{
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# Stop endlessh daemon
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program=$1
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if [ "`checkconf $ENDLESSH_CONF_FILE`" != "1" ]; then
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$ECHO "ERROR: Config file $ENDLESSH_CONF_PATH/$ENDLESSH_CONF_FILE not found."
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$ECHO "Exiting..."
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exit 2
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else
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$KILL -s TERM `$PGREP $program`>/dev/null 2>&1
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fi
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}
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##############
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# Main block #
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##############
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# Check endlessh installed
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check_endlessh $ENDLESSH_BIN_FILE
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# Check OS version
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check_os
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case "$1" in
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"start")
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startproc $ENDLESSH_BIN_FILE
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;;
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"stop")
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stopproc $ENDLESSH_BIN_FILE
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;;
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"refresh")
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$KILL -s HUP `$PGREP $ENDLESSH_BIN_FILE`>/dev/null 2>&1
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;;
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"restart")
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stopproc $ENDLESSH_BIN_FILE
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startproc $ENDLESSH_BIN_FILE
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;;
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*)
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$ECHO "Usage: $0 { start | stop | restart | refresh }"
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exit 1
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esac
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exit 0
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