13 May 2019
2 minutes read
Reset Admin Password in OpenMediaVault
If you had forgotten the OpenMediaVault Default Login defaults, this post should help you reset it. I am putting some …
basic
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 …
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 …
17 Feb 2019
3 minutes read
How To: Inspect SSH Key Fingerprints
As you can imagine, SSH keypairs – combinations of private and public keys – are vital elements of your digital identity …
22 Oct 2018
3 minutes read
Find Mtime: Identify Recent Files in Unix
find command has a great operator for narrowing down the list of results: mtime. as you probably know from the atime, …
12 Oct 2018
2 minutes read
Awk Field Separator
Separating fields in awk You’ve probably come across awk command and its most simple use: splitting string …
05 Oct 2018
1 minutes read
Check Raspbian Version
The easiest way to check the version of Raspbian OS running on your Raspberry Pi is to use the lsb_release command:
24 Dec 2008
2 minutes read
How to Create User Accounts in Unix
If you want to quickly create a new user account in your Unix OS, it ca be done with just one line
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 …