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 install and update vault license

Install and update vault license. ...

June 9, 2023 · milosz · Vault

How to manage LXD containers as regular user

Manage LXD containers as regular user. ...

How to query and alter JSON documents

Query and alter JSON documents using dasel utility which also supports other data formats like JSON, TOML, YAML, XML, and CSV. ...

June 5, 2023 · milosz · JSON

How to display UUID for Linux Software RAID devices

Display Universally Unique Identifiers (UUID) for Linux Software RAID devices. ...

How to alter default SOGo refresh view interval

Alter default SOGo refresh view interval for specific user. ...

How to cut and paste Debian package lists

This is a simple reminder that you can use basic system utilities to parse text files, extract, filter and concatenate data. ...

May 29, 2023 · milosz

How to display a scheduled Hugo posts

Display a scheduled Hugo posts using shell-script. ...

How to use Mailcow inside Tailscale network with ACME certificate

Use Mailcow inside Tailscale network with ACME certificate. ...

How to perform automated auditing using lighthouse

Perform automated auditing using lighthouse.

How to wait for service activation during Ansible playbook execution

Wait for service activation during Ansible playbook execution. ...

May 19, 2023 · milosz · Ansible


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.


Use email address to contact me directly.