Synergy setup for my friend

This is the synergy client script which runs at the client end.

At the synergys side do like the following

synergys -a 127.0.0.1 --config /etc/synergy.conf &

cat /etc/synergy.conf
section: screens
synergys:
synergyc:
end

section: aliases
synergyc:
127.0.0.1
end

section: links
synergys:
left = synergyc
synergyc:
right = synergys
end

section: options
screenSaverSync = false
keystroke(f12) = lockCursorToScreen(toggle)
end