Use 1GB of Raspberry Pi RAM as a SWAP drive

If you have little use for the 2GB of RAM in a Raspberry Pi, then you could always use 1GB of it for a SWAP drive, this should improve performance for anyone running their Pi on a SD card.

If you want to use a SSD or USB Drive then checkout my easy as Pi tutorials here: https://the-bionic-cyclist.co.uk/category/raspberry-pi-tutorials/

As usual this is a quick and easy setup:
install ZRAM

sudo wget -O /usr/bin/zram.sh https://raw.githubusercontent.com/ric96/zram_rpi3/master/zram.sh

Make it executable.

sudo chmod +x /usr/bin/zram.sh

Edit this file to run on startup

sudo nano /etc/rc.local add line before exit 0 /usr/bin/zram.sh &

Source: (always check before installing from any source) https://github.com/ric96/zram_rpi3

HTOP – Real time feedback from your Raspberry Pi

 

 

 

 

 

What is HTOP? Simply put, it’s a real-time feedback system to let you see what your Raspberry Pi is doing, what applications are running, and how much processing power is being used as well as where your RAM is being accessed and by what.

 

 

 

 

 

 

sudo apt-get install htop

It’s tiny and installs in seconds.

After that run htop by typing….

htop

 

Simples 🙂