Programming

Show systemd running services as a list

systemctl list-units --type=service --state=running --no-pager

vim: Jump to specific character on a line

In Vim, to jump to a specific character on a line, you can use the following commands:

• f{char} - Jump to the next occurrence of {char} on the current line
• F{char} - Jump to the previous occurrence of {char} on the current line
• t{char} - Jump until (one position before) the next occurrence of {char}
• T{char} - Jump until (one position after) the previous occurrence of {char}

For your specific example of “go to first #”:

Generating tables of contents directly in Obsidian Markdown notes with an external script and scheduled updates.

Registering a custom SQLite collation to support text comparisons when querying an Anki collection outside the application.

Building a small FastAPI service around a Docker-hosted ArchiveBox command-line interface to submit links and check archival jobs.

A Keyboard Maestro workflow for saving browser pages to a self-hosted Espial bookmark manager through its API.

Clarifying the difference between standard FreeRTOS and ESP-IDF stack-size units when creating tasks and interpreting stack measurements.

Adding a shell-script condition to Hazel rules so locked files are excluded before actions fail.

Restoring Obsidian note creation dates on macOS from front-matter metadata or timestamps embedded in filenames.

Preserving macOS file creation dates when sed rewrites Obsidian notes, using GetFileInfo and SetFile around the edit.