LittleSnitchToggler

littlesnitchtoggler.sh

#!/bin/bash

#
# LittleSnitchToggler
# Script to enable/disable Little Snitch
# (c) Muntashir Al-Islam
# License: MIT License

#
# Alert if not a root user
#
if ! [ `id -u` -eq 0 ]; then
    echo "The script must be run as root!"
    exit 1
fi


daemon="/Library/LaunchDaemons/at.obdev.littlesnitchd.plist"
home=`echo ~`
wd="${home}/.ls"
agent_loc="/Library/LaunchAgents/"
helper="at.obdev.LittleSnitchHelper.plist"
ui_agent="at.obdev.LittleSnitchUIAgent.plist"
app_loc="/Library/Little Snitch"

function moveToWD(){
    sudo mv $agent_loc$helper "$wd"
    sudo mv $agent_loc$ui_agent "$wd"
    sudo mv "$app_loc"/* "$wd/"
    # in case anything goes wrong
    killall "Little Snitch Network Monitor"
}

function restore(){
    sudo mv "$wd/$helper" $agent_loc
    sudo mv "$wd/$ui_agent" $agent_loc
    sudo mv "$wd"/* "$app_loc/"
    sleep 5
    open "$app_loc/Little Snitch Agent.app"
    open "$app_loc/Little Snitch Helper.app"
}

if [ -e $daemon ]; then
    sudo launchctl list | grep at.obdev.littlesnitchd > /dev/null 2>&1
    status=$?
    # make working folder
    mkdir "$wd" > /dev/null 2>&1
    if [ $status -eq 1 ]; then #disabled
        #enable it
        sudo launchctl load -w $daemon
        restore
        echo -e "ENABLED"
        exit 0
    else
        sudo launchctl unload -w $daemon
        moveToWD
        echo -e "DISABLED"
        exit 0
    fi
else
    echo -e "NOT FOUND";
    exit 1
fi

The latest version of Little Snitch doesn't include any sort of disabler to disable it temporarily. This script can be used to do so.

My recommended way of installing this small tool:

sudo curl -o /usr/bin/togglelittlesnitch -L https://gist.github.com/MuntashirAkon/c9844c0c3095a4f28500b1d3115f0124/raw/a149dccd21f3c136b6224dac0572e20f61d38304/littlesnitchtoggler.sh

and now make it executable:

sudo chmod +x /usr/bin/togglelittlesnitch

Now, simply running sudo togglelittlesnitch will enable/disable Little Snitch.