28 Feb 2019
2 minutes read
FB2 Unix Tutorial Digest – February 28th, 2019Unix Tutorial Digest – February 28th, 2019
Hi again everyone, it’s this time of the month (the last day of a month, if I manage to publish on time).
Unix Tutorial - technical guides and how-tos on Linux/Unix and macOS
27 Feb 2019
3 minutes read
FB4 Monitor Processes, CPU and RAM With HtopMonitor Processes, CPU and RAM With Htop
I’ve been using htop for so long that it’s now my go-to tool for the visual representation of key process …
26 Feb 2019
3 minutes read
FB4 How To: Remove Old Kernels in CentOSHow To: Remove Old Kernels in CentOS
For dedicated servers and virtual machines that you keep upgrading in-place, you will eventually reach the situation …
25 Feb 2019
3 minutes read
Restart Stopped Containers in Docker
Docker Sometimes an issue on one of your servers may interrupt your Docker based development and stop all the containers …
24 Feb 2019
7 minutes read
FB4 Pro PuppetPro Puppet
Back in 2011, James Turnbull partnered with Jeffrey McCune to produce a marvelous and technically complete sequel to his …
23 Feb 2019
1 minutes read
FB4 Confirm VMware Tools VersionConfirm VMware Tools Version
If you need to find out the version of VMware Tools running in a remote VM, here is the command line to do it:
22 Feb 2019
1 minutes read
ScreenFetch in Linux Mint
Great stuff, I have just installed Linux Mint 19.1 on my Dell XPS 13 laptop! Naturally, one of the first things to be …
21 Feb 2019
3 minutes read
FB4 Bootable USB From ISO With EtcherBootable USB From ISO With Etcher
I have decided to try using Dell XPS 13 laptop in addition to my MacBook Pro 15. It is not a coincident that Dell XPS 13 …
20 Feb 2019
2 minutes read
Chown Example
One of the most useful and powerful basic Unix commands, chown command allows you to change ownership of specified files …
19 Feb 2019
3 minutes read
FB4 How To: List Files With SELinux ContextsHow To: List Files With SELinux Contexts
When running a SELinux based setup, it might be useful to know how to quickly inspect files and directories to confirm …
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 …