Install GMon on Linux.

gmon-install.sh

#!/usr/bin/env bash

cd /usr/bin
rm gmon-linux-amd64 gmon
curl -C - -O -L -k github.com/gwoo/gmon/releases/download/v0.2/gmon-linux-amd64
chmod a+x /usr/bin/gmon-linux-amd64
ln -s /usr/bin/gmon-linux-amd64 /usr/bin/gmon

touch  /etc/gmon.json

mkdir -p /etc/gmon.d
cd /etc/gmon.d
curl -s -C - -O -L -k raw.github.com/gwoo/gmon-scripts/master/linux/cpu.sh
curl -s -C - -O -L -k raw.github.com/gwoo/gmon-scripts/master/linux/memory.sh
curl -s -C - -O -L -k raw.github.com/gwoo/gmon-scripts/master/linux/disk.sh
chmod a+x /etc/gmon.d/*

cat > "/etc/init/gmon.conf" << "EOF"
description "GMon Agent"
author "GWoo"

# run when the local FS becomes available
start on local-filesystems
stop on shutdown

# Respawn, limit 10 times in 5 seconds
respawn
respawn limit 10 5

# run as the correct user
setuid root
setgid root

# run with the correct config file for this instance
script
. /etc/environment
/usr/bin/gmon -conf=/etc/gmon.json -path=/etc/gmon.d -handlers=ducksboard,stdout -interval=5m >> /var/log/gmon.log 2>&1
end script
EOF

initctl reload-configuration