Mac OS X

Show Existing Wifi Passwords in Keychain

  1. Open “Keychain Access” App
  2. On the left panel, highlight the “System” keychain
  3. Select “Passwords” under the category
  4. Double-click on the Airport network password you want to remember
  5. Select the “Show password” checkbox

Spectacle Shortcuts

Spectacle allows you to easily organize windows without using a mouse -

Installing MySQL, Postgresql, MongoDB, Redis, RabbitMQ

brew install mysql
ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents  
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist  

# Postgresql
brew install postgresql  
ln -sfv /usr/local/opt/postgresql/*.plist ~/Library/LaunchAgents  
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist

# MongoDB
brew install mongodb  
ln -sfv /usr/local/opt/mongodb/*.plist ~/Library/LaunchAgents  
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mongodb.plist  

# Redis
brew install redis  
ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents  
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.redis.plist  

# RabbitMQ
brew install rabbitmq  
ln -sfv /usr/local/opt/rabbitmq/*.plist ~/Library/LaunchAgents  
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.rabbitmq.plist