ssh rc script ($HOME/.ssh/rc) in order to start synergyc

synergyc.sh

#!/bin/sh
# Author: Iuri Gomes Diniz <[email protected]>

getSSHclient() {
	set -- $SSH_CLIENT
	export CLIENT_IP="$1"
}

. /usr/share/acpi-support/power-funcs 

. /lib/lsb/init-functions


# SETS DISPLAY
getXconsole

# SETS CLIENT_IP
getSSHclient

log_daemon_msg "Killing others 'synergyc' to your ip ($CLIENT_IP)"
#killall synergyc 2>/dev/null >/dev/null
(pgrep -lf 'synergyc --display' | grep $CLIENT_IP | awk '{print $1}' | xargs kill -9) >/dev/null 2>&1
log_end_msg $?

log_daemon_msg "Enabling X connections to my display ($DISPLAY) from your ip ($CLIENT_IP)"
xhost "+$CLIENT_IP" >/dev/null 2>&1
log_end_msg $?

log_daemon_msg "Starting 'synergyc' from my display ($DISPLAY) to your ip ($CLIENT_IP)" 
synergyc --display "$DISPLAY" "$CLIENT_IP" >/dev/null 2>&1
log_end_msg $?