• Advanced topicsBasic stuffScriptsTroubleshooting

Advice: Safely Removing a File or Directory in Unix

Removing files and directories is a very common task, so in some environments support engineers or automation scripts …

• shellansible

Ansible: Could Not Match Supplied Host Pattern

Red Hat Ansible Quite often you’re clear on what your Ansible playbook should be doing and perhaps even know the …

• News

New Sections on Unix Tutorial Website

I’ve been making changes everywhere around UnixTutorial.org and want to take this opportunity to both share the …

• News

Projects: Compile Brave Browser in Ubuntu 19.04

Since I switched from Linux Mint 19.1 to Ubuntu 19.04 on my Dell XPS laptop a while ago, I’ve just been using …

• linuxlinux-mint

Linux Mint 19.2 Released

Linux Mint Great news! Linux Mint 19.2 is now available with its traditional separate releases based on different …

• openstack

How to Delete Protected Image in OpenStack

OpenStack Another quick note for myself about OpenStack. Quite often I see glance images that cannot be deleted because …

When reading a Unix Tutorial blog post in a desktop browser, check the top right corner above the post. It should have …

• how-tocentos

Using Multiple SSH Ports

This is not the most obvious functionality, hence I decided to share it as a separate post. It’s quite easy and …

• News

Upgrading Raspbian OS From Stretch to Buster

Debian 10 Buster got released a while back and this means it should be possible to upgrade Raspbian OS on Rasberry Pi …