Install htop on Firewalla

install_htop.sh

#!/bin/bash 

# 2.1
# https://gist.github.com/mbierman/561643e89e98137ea5f11f02a0f3ccd2
# Put this script in ~/.firewalla/config/post_main.d in order to resinstall after upgrades
  
log=/data/fw_reboot.txt
if ! [ -w $log ] ; then
        sudo touch $log
        sudo chmod a+w $log
fi

app=htop
edate=$(date +'%a %b %d %H:%M:%S %Z %Y')


command_exists () {
    command -v $1 >/dev/null 2>&1;
}

if command_exists $app; then
        echo -e "\n\n$app instaleld!\n bye" 
        exit
else
        echo "$app could not be found" 
        echo "installing..."

        unalias apt 
        unalias apt-get
        export DEBIAN_FRONTEND=noninteractive

        sudo apt-get update -yq 
        sudo apt-get install -yq $app
        echo -e "$edate $app instaleld!" | tee -a $log
fi

Want to have speedtest htop on Firewalla Gold? See this for additional info on Firewalla installation.

Firewalla may remove anything installed after upgrades so you can install a script to reinstall for you after firewalla upgrades and possibly reboots.

Log in to firewalla with ssh. Then type:
cd ~/.firewalla/config/post_main.d/

if no directory is found

mkdir ~/.firewalla/config/post_main.d/
cd ~/.firewalla/config/post_main.d/

Then save this script and make it executable using vi or nano. For example
sudo vi install_htop.sh

Copy/Paste this script at https://gist.github.com/mbierman/9ac6a35622ee5a0c631ed6f6ad74b722 and save and close.

This should give you a file at ~/.firewalla/config/post_main.d/install_speedtest.sh

Then change permissions and run it.

sudo chmod a+x install_speedtest.sh
~/.firewalla/config/post_main.d/install_speedtest.sh

This will now run every time firewalla boots or upgrades. If htop isn’t found, it will be installed.