EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Lobsters·Aug 7·5 min read
A shell exclamation mark is not for yelling. Be lazy
TL;DR
Shell scripting often emphasizes efficiency, but embracing a more relaxed approach can lead to better productivity. By leveraging simple commands, developers can streamline their workflows without unnecessary complexity.
✦ Why It Matters
Start using simple shell commands today to streamline your scripting and improve productivity.
Key Takeaways
- Use '!!' to repeat the last command quickly.
- Leverage '!$' to access the last argument of a command.
- Utilize 'fc' to edit previous commands in your favorite editor.
- Explore modifiers like ':h' and ':t' for extracting parts of commands.
How It Works
Event designators follow a simple pattern: ![event][:word][:modifier].
The 'event' specifies which command to reference, while 'word' and 'modifier' allow for further refinement. For instance, '!
$' retrieves the last argument, and '!:h' extracts the directory path from a command. This functionality enables users to avoid repetitive typing and enhances productivity.