Explore the all-time favorite tutorials, design patterns and engineering guides that thousands of readers keep sharing and coming back to, year after year.

These proven techniques, reusable code samples, programming tips and vibe coding habits earned their place through steady views and member likes.

Each entry here is still useful today, covering programming languages, frameworks and workflows that stay relevant long after they were first published.

Whether you're new to a tech stack or an experienced engineer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.

Popular Shell Programming Tips

Shell script for reloading macports

Pull all your Git Repositories

Testing Bash scripts

Display running jobs (if any) in the shell prompt

show most active agents in user logs

Duplicate terminal for presentations

check port usage on mac

Execute remote commands with ssh

Version control before you code

Zsh is Git's BFF

Copy file permissions from another tree structure

List 10 most often used commands

Pull down JSON, format it, then copy it to the clipboard

Using multiple .netrc files by instrumenting HOME

Use paste -d "\n" to merge files line by line

best uses for 'cd'

Custom GIT shell PS1

Find recent logs that contain the string 'Exception', with count

10 most used zsh commands

Duplicate (~ "copy") a symlink on Unix

Add Public SSH Key to Remote Server in a Single Command

Get a list gz files having a certain string without decompressing it

transparent vagrant subdirectory

Save Readonly file in Vim

Copy folder structure without contents

Awesome Jobs

Coderwall Dev Community