CHEAT_SHEET.md

Cheat Sheet Commands

Homebrew

• brew install {package_name}
• brew rm {package_name}
• brew update
• brew outdated
• brew upgrade {package_name}
• brew cleanup
• brew list --versions

Composer

• composer global require {package_name}
• composer global remove {package_name}

Atom

• apm install {package_name}

Node

• node --version #

RVM, Ruby, and Gems

• rvm list
• rvm use system
• rvm use {version} # Example version: 2.0.0
• which ruby
• ruby --version
• rvm install {version} # Example version: 2.0.0
• which gem
• gem update --system
• gem install {gemname}
• gem install {gemname} --no-document # Faster than regular install
• gem list
• gem outdated
• gem update {gemname}
• gem cleanup

Cheat Sheet Keystrokes

Atom

• cmd-shift-: # Brings up spellcheck

VIM

• :q # Exit vim

VS Code

• ⌘K V # Markdown Preview
• code {app name} # Open App via Terminal
• https://code.visualstudio.com/docs/editor/command-line # Full List

SERVER STATUS

• https://support.rackspace.com/how-to/checking-system-load-on-linux/
• uptime # Check the load on the server
• grep processor /proc/cpuinfo | wc -l # List the number of processors
• top # Displays real time information regarding server usage
• vmstat # Shows swap usage in KB

Other Cheat Sheets

• GitHub markdown: (https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet)

• Regex: (https://www.cheatography.com/davechild/cheat-sheets/regular-expressions/)