OpenBSD doesn't have -ef flags for ps. Both linux and OpenBSD have -x flags which works just as greate here
add itunes function to control itnues from the terminal
Merge pull request #2174 from oxnz/master

plugins/osx/osx.plugin.zsh: add itunes function to control itnues from the terminal
Merge pull request #1529 from aquaplanet/fix-sshagent-openbsd

Fix ssh-agent plugin for OpenBSD, making it more portable
Merge remote-tracking branch 'origin/master'