Tech Couch

Finding unwanted unicode characters in source code files

Preventing hidden and lookalike characters from breaking yaml and python

Reverse tab nabbing in modern browsers

Forgotten but not gone

Understanding the common data types of C

Uncertainty included

Launching desktop instances on incus

Visual desktops inside containers and VMs

Sorting email inboxes with local LLMs

Categorizing by message contents without sacrificing privacy

Styling terminal output

Controlling terminal contents with escape sequences

The complete guide to C strings

Including common problems and solutions

Working with disk image files in linux

From loop devices to mounting

Reducing internal tool sprawl with homarr

Replace scattered links with a role-aware web launcher

Enabling 2FA protection for linux logins with TOTP

Enforcing MFA on linux machines