How to add or remove user from a group
Add or remove user from a group using multiple different utilities. ...
I write this diary reluctantly. Its dishonest honesty wearies me. For whom am I writing? If I am writing for myself, then why is it being published? If for the reader, why do I pretend that I am talking to myself? Are you talking to yourself so that others will hear you?
Diary by Witold Gombrowicz
Recent notes
How to identify hardware network interfaces
Identify hardware network interfaces. ...
How to bind to a non-local IP address
Ensure that HAProxy can assign a non-local IP address. ...
How to detect new group and update environment during live session
Detect new group and update environment during live session. ...
How to install simple to use screenshot application
Install flameshot a simple to use screenshot application. ...
Popular notes
How to take advantage of Docker to install Mastodon
Take advantage of Docker to install Mastodon. ...
How to reset offset of Kafka consumer group
Reset offset of Kafka consumer group. ...
How to encrypt or decrypt files using OpenSSL utility
Use OpenSSL utility to encrypt or decrypt files. ...
How to prevent systemd service start operation from timing out
Specify systemd startup timeout option to prevent service start operation from timing out. ...
How to non interactively provide password for the PostgreSQL interactive terminal
There are two ways to non interactively provide a password for the psql command (PostgreSQL interactive terminal). Each method allows you to quickly write shell scripts using terminal-based PostgreSQL utilities as you can provide user credentials from the password file or environment variables. ...
About
My name is Milosz Galazka. I am senior DevOps engineer and FOSS enthusiast with Linux at heart.
This is my personal space used to share my passion and experience. Nothing less and nothing more. I do not expect any income from it, so it does not contain any advertisements or tracking. I am not interested in guest posts or paid links.
Contact
Use milosz AT sleeplessbeastie DOT eu email address to contact me directly.