20 Sep 2019
2 minutes read
FB4 How to Show LUKS Passphrase SlotsHow to Show LUKS Passphrase Slots
As you might know, it’s possible to add multiple passphrases to the same LUKS encrypted filesystem. This means …
How To
19 Sep 2019
1 minutes read
FB4 Linux Ipconfig?Linux Ipconfig?
I guess this is a common enough search engine request from Windows users and administrators, looking for guidance on …
19 Sep 2019
3 minutes read
FB4 Upgrading to CentOS 7.7Upgrading to CentOS 7.7
CentOS 7.7 has just been released a few days ago and with any luck CentOS 8 will be released next week.
12 Sep 2019
2 minutes read
Skip Gathering Facts in Ansible
Ansible Red Hat Ansible There are Ansible playbooks which depend on the most up-to-date information found on each node. …
11 Sep 2019
2 minutes read
FB4 How to Rename a Volume Group in LVMHow to Rename a Volume Group in LVM
I needed to access an old disk from the same Linux desktop the other day, and realised it’s a bit problematic if …
11 Sep 2019
7 minutes read
Passwordless SSH
Passwordless SSH I was sure this topic had been covered on Unix Tutorial pages before, but apparently it wasn’t – …
10 Sep 2019
2 minutes read
Manage Settings With Dotfiles
Unix Tutorial I’m finally taking the time to adopt a fascinating concept of organising dotfiles properly: track …
05 Sep 2019
4 minutes read
FB4 Projects: Install RHEL 8 on My PCProjects: Install RHEL 8 on My PC
I realised recently that the only RHEL 8 VM I had was the earliest RHEL 8 beta 1 insall, and decided to change this.
31 Aug 2019
4 minutes read
How To: Setup Sudo in Debian
Apparently, Debian installer doesn’t install or activate sudo by default. This means that sudo command is not …
24 Aug 2019
2 minutes read
Convert Epoch Time With Python
I’m slowly improving my Python skills, mostly by Googling and combining multiple answers to code a solution to my …
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 …
How-To: Upgrade Ubuntu 23.04 to 24.10
I reliased one of my Raspberry Pi systems was …
macOS Sequoia 15.0
Apple keeps shipping public betas of macOS Sequoia …