30 Aug 2019
2 minutes read
How To Create a Unix Group with Ansible
I’m configuring a new dedicated server this weekend and think it will be great to capture small notes as I go.
Technical Guides and How-Tos on Linux/Unix and macOS
29 Aug 2019
2 minutes read
FB4 How to Tag Docker ImagesHow to Tag Docker Images
I’m migrating a few Docker containers between hosts and realised that one step that always needs to happen to any …
28 Aug 2019
2 minutes read
Install Latest Tmux With Homebrew
Homebrew for macOS I’ve been meaning to try Homebrew for Linux since brew 2.0.0 release a few months ago, and …
27 Aug 2019
1 minutes read
FB4 Sed Replace ExamplesSed Replace Examples
sed is one of the advanced Unix commands for search/replace processing of text information. Command itself is very …
26 Aug 2019
2 minutes read
How To: Install Docker for Mac
Docker Turns out, plenty of native macOS apps can be installed using the brew package manager. Among them is Docker, so …
25 Aug 2019
2 minutes read
Installing Kali Linux 2019.2
It appears that Kali Linux is supported on the latest Raspberry Pi model, RPi 4. So I thought I’d get familiar …
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 …
23 Aug 2019
3 minutes read
FB4 Show Monitor Resolutions With XrandrShow Monitor Resolutions With Xrandr
One of the things still left to be done on my Ubuntu laptop is to get the full resolution output on my LG 5K monitor. …
22 Aug 2019
2 minutes read
FB4 Examples of Using Ip CommandExamples of Using Ip Command
You may have seen the ip command page on this website, and even used ip addr show version of it.
21 Aug 2019
2 minutes read
FB4 Assign Keyboard Shortcut to Screenshot in UbuntuAssign Keyboard Shortcut to Screenshot in Ubuntu
I’m finding myself working on Linux laptop with Ubuntu 19.04 more often than I expected – sometimes I spend most …
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I learn with Educative:
macOS Sonoma 14.0
Apple just released new version of macOS, …
Homelab: Mac Pro 2013 32GB
Did I mention that I have recently purchased the …
Video: Has This Worked Before?
Another video on my YouTube channel …
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 …
Centralized Bash history with timestamps
BASH is my Linux shell of choice (it’s zsh on …