30 Jun 2021
3 minutes read
System Calls in Linux
Linux System Calls and their Numbers System Calls System calls are a special set of procedures that regular programs …
kernel
28 Aug 2020
2 minutes read
Where to Find System Calls Numbers
Linux System Calls and their Numbers If you ever want to refresh numeric IDs of specific system calls in your Linux …
07 Aug 2020
1 minutes read
Linux Kernel 5.8
Linux Earlier this week Linux Kernel 5.8 was released, improving stability and introducing new features. I’d like …
05 Dec 2019
2 minutes read
Find Kernel Extensions With Kextfind
kextfind in macOS I’m traveling on business today and tomorrow, so will mostly be working and blogging from my …
04 Dec 2019
3 minutes read
How To: List Kernel Extensions With Kextstat
macOS has a very flexible and striving kernel modules ecosystem. There are so many granularities for integrating with OS …
25 Nov 2019
1 minutes read
Linux Kernel 5.4
This past Sunday saw the announcement of Linux Kernel 5.4, this release brings a number of significant improvements. I …
17 May 2019
3 minutes read
How To: Install Kernel Source Code in CentOS/RedHat
CentOS Linux From time to time it’s required to compile some Linux kernel specific software on your CentOS/RedHat …
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 …