02 Dec 2019
3 minutes read
Sort Files by Size With Ls
I love reading man pages for even the most basic Unix commands like ls, because there’s always something …
how-to
14 Nov 2019
3 minutes read
Upgrading RHEL 8 to RHEL 8.1
Red Hat Enterprise Linux 8 Needed to reboot my Red Hat Enterprise Linux 8 desktop anyway, so decided to upgrade it to …
08 Nov 2019
4 minutes read
Automating MacOS Screenshots With Hazel
I’ve used a number of screenshot applications on my computers in the last few years, and it’s a never ending …
14 Oct 2019
2 minutes read
FB4 How to Generate Ed25519 SSH KeyHow to Generate Ed25519 SSH Key
Generating ed25519 SSH Key I’m hoping to reinstall my MacBook Pro 15" 2017 with a fresh macOS Catalina …
05 Oct 2019
2 minutes read
Preserve Root Flag for Rm Command
Preserve Root Flag for rm Command rm will warn you instead of removing everything in / recursively rm command, the one …
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
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 …
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 …
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Video: What Browser Do You Use?
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macOS Sonoma 14.0
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Homelab: Mac Pro 2013 32GB
Did I mention that I have recently purchased the …
Video: Has This Worked Before?
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macOS Sequoia 15.0
Apple keeps shipping public betas of macOS Sequoia …
How-To: Upgrade Ubuntu 23.04 to 24.10
I reliased one of my Raspberry Pi systems was …
Inspect filesystem operations with fs_usage in macOS
hey Unless you disable SIP, most of DTrace based …