The Developer's Guide to Command Snippets

· · Daniel A

The Developer's Guide to Command Snippets

How to organize and quickly retrieve CLI commands and code snippets.

How many times have you Googled "git rebase interactive"? Or searched Stack Overflow for that Docker command you've used a hundred times but can never remember?

We all do it. Complex commands with flags and options don't stick in memory. But repeatedly looking them up wastes time and breaks flow.

The solution: build a personal command snippet library.

What to Store

Not every command needs saving. Focus on:

  • Commands you use weekly but can't remember
  • Complex commands with multiple flags
  • One-liners that solve specific problems
  • Commands with environment-specific values you need to swap

Here are the kinds of commands developers save most:

Git

  • git stash pop
  • git rebase -i HEAD~3
  • git cherry-pick <commit>

Docker

  • docker system prune -a
  • docker-compose up -d --build
  • docker logs -f <container>

Kubernetes

  • kubectl get pods -A
  • kubectl port-forward svc/name 8080:80
  • kubectl rollout restart deployment/name

SSH

  • ssh -L 5432:localhost:5432 user@host
  • ssh-keygen -t ed25519
  • ssh-add -K ~/.ssh/id_ed25519

How to Organize

The best organization is searchable organization. Forget elaborate folder structures · just make sure your snippets contain the words you'll search for.

Good snippet format:

# Interactive git rebase - squash last 3 commits
git rebase -i HEAD~3

# In editor, change 'pick' to 'squash' for commits to combine

Notice how the description uses words you might search for: "interactive", "rebase", "squash", "commits". The command itself plus context makes it findable.

Snippet Best Practices

  • Include a brief description of what the command does
  • Use placeholder syntax for variable parts: <value>
  • Add common flags you always forget
  • Note any gotchas or prerequisites
  • Keep snippets atomic · one concept per entry

The SimplyBoard Workflow

Here's how developers use SimplyBoard for command snippets:

  1. Use a command you'll want again → immediately save it
  2. Add a descriptive comment with searchable keywords
  3. Tag it (optional) with the tool name: git, docker, k8s
  4. Next time, search → copy → paste

The key is capturing in the moment. If you wait until later to save commands, you won't do it. The best time to document a useful command is right after you figure it out.

Beyond Commands

The same principle applies to:

  • Code snippets you paste frequently
  • Configuration templates
  • API request examples
  • Regex patterns you always forget
  • SQL queries you run regularly

Build the habit of saving useful things, and soon you'll have a personal knowledge base that saves hours every week.