18 Jan 2019
1 minutes read
How To Disable SELinux
SELinux If you’re using RedHat or CentOS Linux distros (or sporting a Fedora Linux desktop), you probably have SELinux enabled by default.
Unix Tutorial - technical guides and how-tos on Linux/Unix and macOS
17 Jan 2019
1 minutes read
ScreenFetch in RHEL 8
Look what I have finally installed in one of my VirtualBox 6.0 virtual machines yesterday: screenfetch in RHEL8 Yes, you …
16 Jan 2019
3 minutes read
How To: Restart MySQL
If you’re hosting a website using the popular LAMP stack (Linux/Apache/MySQL/PHP), you’re going to have your …
15 Jan 2019
1 minutes read
Pcs STONITH
If you’ve never setup a cluster in RedHat/CentOS using pcs – I strongly suggest you give it a try! Lots of fun!
14 Jan 2019
3 minutes read
How To: Mount ISO Image in Linux
Did you know that most of the DVDs and CDs have the same filesystem type? Regardless of the actual OS you’re …
13 Jan 2019
3 minutes read
Disable a Startup of Service in Ubuntu
If for whatever reason you stop using a certain service in your Ubuntu install and would like to disable automatic …
13 Jan 2019
2 minutes read
Linux: List All Users
Another very common request, both form my Unix/Linux beginner users and from the visitors to Unix Tutorial blog. …
12 Jan 2019
2 minutes read
Bash 5.0
Earlier this week we got a major upgrade to one of the most popular Unix shells in the world: BASH 5.
12 Jan 2019
2 minutes read
Unix Epoch
Unix Epoch Unix Epoch is the system for describing time in Unix and Unix like systems. It starts on 00:00:00 January …
11 Jan 2019
4 minutes read
HW Virtualization
Hardware Virtualization - Desktop Virtualization This is a quick follow-up post to the rather popular What Hardware …
How to decrypt files with Ansible Vault
ansible-vault decrypt restores an encrypted file …
Just discovered the macOS footprint command
I’ve administered Linux systems for around 25 …
How to Fix Ubuntu Packages Held Back
When trying to run do-release-upgrade on an Ubuntu …
How To Resize Filesystem with resize2fs
Quick note on filesystem resize on a typical …
macOS Tahoe
macOS Tahoe is the upcoming major release of macOS …
Centralized Bash history with timestamps
BASH is my Linux shell of choice (it’s zsh on …
Inspect filesystem operations with fs_usage in macOS
hey Unless you disable SIP, most of DTrace based …