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 …
Red Hat
19 Feb 2019
3 minutes read
How 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 …
03 Feb 2019
3 minutes read
List RPM Packages Sorted by Install Date
I had to confirm the most recently installed packages on a Red Hat system recently, and was plesantly surprised that …
29 Jan 2019
3 minutes read
Yum: List and Install Software Groups
yum package manager, and dnf package manager in later Red Hat Linux versions, is quite a capable tool. In addition to …
28 Jan 2019
4 minutes read
List RHEL Subscriptions
List active subscriptions in Red Hat subscription-manager is a Linux command in RHEL, you run it with the list option to …
28 Feb 2012
1 minutes read
How To: Use Yum Behind Proxy
I’ve got a few RedHat and CentOS VMs running on internal network of my server, and since updating them quite …
02 Dec 2009
3 minutes read
How to Disable IPv6 in Red Hat Linux
Since it may be a while before I’m ready to use the IPv6 on my systems, I’ve been disabling IPv6 on most …
18 Mar 2008
2 minutes read
Find Out Linux Version Using Linux Standard Base (LSB) Files
You probably know that modern Linux distributions have many things in common. Well, one of the reasons for this is LSB – …
19 Dec 2007
1 minutes read
How to Find Out RedHat Version and More
If you’re a really curious mind, you won’t be satisfied with simply knowing the current release of your …
How to decrypt files with Ansible Vault
ansible-vault decrypt restores an encrypted file …
Just discovered the macOS footprint command
I’ve administered Linux systems for around 25 …
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 …