If you're on Linux and you want to connect to a Cisco VPN, Cisco provides an Anyconnect client for Linux, unfortunately it's not well integrated with your linux network manager.
Openconnect is a great alternative to the Anyconnect client ...
Here is a little tip to erase your command line history on a linux machine, simply use the history command, that's a built'in shell command which allows you to show your command history in your terminal. Having an history of your command is ...
Are you tired to use top/free/fdisk, and other tools to show your system health ? So Glances is for you. It provides many system informations (process, CPU, network, etc) in your terminal
The easiest way to install it is to use pip (python ...