There are two ways to measure memory usage in Linux:

• Available memory is being used for something, but is readily available. Linux does this to run programs more efficiently if RAM is not being used.
• Free memory is not being used for anything. You could call it wasted RAM. It is almost always very low and lower than available memory.

[linuxatemyram.com](https://www.linuxatemyr

First of all: thanks for the amazing work and super easy install scripts. Now to my point:

The readme is well written, unfortunately not absolutely up to date. for example, it is missing completely the information about the very handy script 'change.sh' and how to use it.

Furthermore, it would make sense to me to include installation of the python-pip package in the install_ubuntu.sh script,

1. Fix corresponding directory in readme

/etc/systemd/system/ is used for local system configurations, while packages should install their service files in /lib/systemd/system/.

2. Service calls /usr/bin/betterlockscreen which doesn't exist if followed git clone instruction with copying to usr/local/bin/

Hi,

The blog link ([1]) in your README.md file is dead, I'd like to see the capabilities of this program so please do correct this issue.

Thanks for your time,
Brenton