Linux
Linux resources and tools.
Ubuntu / Debian
CLI basics
Sudo Suck it Up and Do as Ordered. Add a user to the duoers file (so he can use Sudo to force c...
Server security
Tutsplus Basic Security
Compress and extract TAR files
The tar command on Linux is often used to create .tar.gz or .tgz archive files, also called “ta...
Cyber Security
Logged in users W displays information related to users that are currently logged in. Following ...
Monitoring
Knowledge is power.
Apache
Raspbian
Disable screensaver - script
To disable the screensaver, create the following .sh script in the home directory and run it. #!...
First config
Connect a monitor and a keyboard to your new Raspberry Pi. Login with the following credentials....
Etcher on Mac OS X Catalina (via CLI)
Run the following command, if the application doesn't work like clockwork: sudo /Applications/ba...