yum history

On RHEL/CentOS, yum history is not well-known but is a nice way to undo package installs, including dependencies, or updates. Usage is self-explanatory. I provided some examples below: If you really want you can undo […]

Visual Studio Code – Edit Multiple Lines

Visual Studio Code is a free and awesome editor from Microsoft for Mac, Windows and Linux. I recently discovered that you can select multiple lines at the same time. I was missing this coming from […]