31 Mar 2020
1 minutes read
ScreenFetch in LMDE4
Got that Linux Mint Debian Edition 4 installed on my Dell XPS laptop, and it looks and feels amazing! Here’s the …
Linux
12 Mar 2020
2 minutes read
Migrate Iptables to Nftables in CentOS 8
iptables to nftables Although Ansible provides support for managing firewall rules via module, I still find initial …
27 Feb 2020
1 minutes read
Colorized Ls With Grc
I blogged about Generic Colouriser (grc) last week, cause I’m using it now to monitor syslog messages in my …
27 Feb 2020
4 minutes read
Removed DHCP Daemons in Raspbian
Raspberry Pi 4 - Specs I got one of my Raspberry Pi servers attempting to obtain DHCP IP address, a behavior that …
26 Feb 2020
3 minutes read
How To: Disable Sleep on Ubuntu Server
Ubuntu 19.10 You may remember that I have a small automation server in my home office that’s running Ubiquiti …
22 Feb 2020
1 minutes read
Using Grc (Generic Colouriser) for RSyslog
I started updating my Centralised RSyslog server on Raspberry Pi the other day, and one of the things I’ve been …
20 Feb 2020
2 minutes read
How To: Use Filesystem Labels in /Etc/Fstab
Yesterday I have shown how to manage ext2/ext3/ext4 filesystem labels using e2label command. Continuing this topic, …
19 Feb 2020
1 minutes read
How To: Check and Change Filesystem Label With E2label
e2label with ext2/ext3/ext4 filesystems Some Linux distros (especially older ones) have preference for using filesystem …
16 Feb 2020
2 minutes read
Systemd Unit Types
I’m catching up on my systemd knowledge, this is almost a note to myself – a summary of the systemd unit types …
30 Jan 2020
1 minutes read
Kali Linux 2020.1
Kali Linux 2020.1 This time I’m definitely installing it on my Raspberry Pi 4! Kali Linux just released the very …
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 …