24 Apr 2019
2 minutes read
How To Check SSH Port Status
Check SSH port 22 with telnet When you’re configuring new SSH server, it’s possible that connection won’t work right away.
Unix Tutorial - technical guides and how-tos on Linux/Unix and macOS
20 Apr 2019
1 minutes read
Ubuntu 19.04 Released
Pretty cool! Next version of Ubuntu, 19.04 (Disco Dingo) has just been released. I couldn’t wait to try it in my …
19 Apr 2019
1 minutes read
How To: View NFS Shares
Another day, another step to further configure the Helios 4 based network storage. Today I was configuring access from …
18 Apr 2019
1 minutes read
How To: View Windows (CIFS) Shares
I’m working on further configuring the Helios 4 based network storage. Some of network clients I have are Linux …
12 Apr 2019
8 minutes read
Projects: NAS Storage With Helios 4
Helios 4 NAS This past week (actually past two weeks) I worked on building a compact NAS storage system using the Helios …
04 Apr 2019
2 minutes read
Windows Preview N Tmux
I’ve been using the default tmux 1.8.x on many Linux servers simply out of the habit that you’re not always …
31 Mar 2019
2 minutes read
Unix Tutorial Digest – March 31st, 2019
Hi again everyone, it’s this time of the month (the last day of a month, if I manage to publish on time).
30 Mar 2019
1 minutes read
Tmux Sessions Survive Desktop Logouts
Just realised another cool reason for using tmux even for local sessions on my Dell XPS laptop with Linux Mint 19: tmux …
29 Mar 2019
6 minutes read
How to Install Jekyll in Linux Mint 19
Jekyll Serve in Linux Mint I’m still fascinated with the Jekyll approach to website management, and am working on …
28 Mar 2019
2 minutes read
Remove Virtual Machine in KVM
I’ve been tidying up some of my dedicated servers and needed to remove some of the VMs under KVM setup.
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 …