Hacking the command line
One liners and shell tricks that make the prompt feel like home.
Alias change directory to parent
Lucas Chmaj
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0 responses
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terminal, cd, command, bash
Ignore changes in tracked files with git, beyond .gitignore
Earl Swigert
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0 responses
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git, terminal, .gitignore, unchanged
Mac OS/X login/logout hooks
Jason Rogers
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0 responses
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bash, mac
.dotfiles for bash
Juan M. Hidalgo
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0 responses
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shell, bash, dotfiles
Cambiar permisos de archivos filtrando por nombre en Ubuntu
Gastón Nina
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0 responses
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shell, linux, ubuntu
start your editor in less
PwnyTail
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0 responses
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nano, emacs, vim, less
Connect to a remote MySQL DB without changing access grants (ssh required)
Thomas Pannek
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0 responses
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mysql, ssh, remote, tunnel
Shell function to update ports for all FreeBSD jails
Goran
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0 responses
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shell, freebsd, update, ports
Check if process is alive in shell
dennis zhuang
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0 responses
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shell, process
pipe commands through ts from moreutils to prepend a timestamp
nat
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0 responses
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logs, timestamps, linux, pipe
Navigate in zsh like a boss
Eyjafjallajokull
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0 responses
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shell, zsh, productivity
Local and External IPs — beautified
Rodolfo Novak
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0 responses
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zsh, cli, ip, ifconfig
close a dead ssh session on terminal
Jin
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0 responses
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terminal, ssh, disconnect
Vim shortcuts for Google Chrome
Daniel Puglisi
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0 responses
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chrome, vim, shortcut, movement
JSON beutifier for the command line warrior
Jose Miguel
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0 responses
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console, terminal, command line, json
Sharing non-bare git repos
Jon Henderson
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0 responses
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cli, git
VirtualBox tips
Denis Savitskiy
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0 responses
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ssh, virtualbox, network
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Coderwall Dev Community
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.