22 Aug 2019
2 minutes read
FB2 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.
Unix Tutorial - technical guides and how-tos on Linux/Unix and macOS
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 …
19 Aug 2019
3 minutes read
FB4 Deploy Your SSH Key to Remote ServerDeploy Your SSH Key to Remote Server
One of the greatest improvements introduced by the SSH protocol is key-based authentication – meaning your client and …
18 Aug 2019
2 minutes read
Listing Full Timestamps With Ls in Linux
ls –full-time I was reading a man page for ls command and noticed a very interesting command line option. It …
17 Aug 2019
1 minutes read
FB4 Projects: Upgrading Armbian on Helios 4Projects: Upgrading Armbian on Helios 4
It’s been a few months since I have build my Helios 4 NAS server, with a major update to the Armbian OS made just …
17 Aug 2019
1 minutes read
Projects: Upgrading Armbian on Helios 4
Armbian 5.77 on Helios 4 It’s been a few months since I have build my Helios 4 NAS server, with a major update to …
16 Aug 2019
1 minutes read
Brew Command Not Found
Homebrew for macOS Quite a few visitors arrived at this blog lately with their reports of “brew command not …
15 Aug 2019
2 minutes read
FB4 Upgrade Ubiquiti UniFi on Ubuntu 19.04Upgrade Ubiquiti UniFi on Ubuntu 19.04
UniFi Controller 5.10.x with Dark Mode I have upgraded my automation server to Ubuntu 19.04 a few months ago, and this …
14 Aug 2019
3 minutes read
FB4 ./Command Syntax and How to Use It./Command Syntax and How to Use It
You may have seen how some commands are run by just typing the command name while others require ./command syntax to …
13 Aug 2019
2 minutes read
FB4 How to Tell What Group Unix User Is InHow to Tell What Group Unix User Is In
Have been getting this question asked a lot in the search engine queries for Unix Tutorial lately, and realised in all …
Recommended
How to Resize Filesystem With Resize2fs
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 …
Video: Has This Worked Before?
Another video on my YouTube channel …