OS X's BSD/unix command-line

Handy Command Summary

Index:

• Basic Navigation  (cd, pwd, ls)
• Manipulating Files & Folders  (cp, CpMac, ditto, mv, rm, rmdir, mkdir, chmod, chflags, chown, chgrp)
• Working with Text Files  (more, less, grep, pico, vi, emacs; text file formats)
• Pipes and Redirects   (>, >>, <, |, tee)
• Miscellaneous  (man, apropos, find, locate, open)
• Administration  (ps, top, kill, su, sudo, lsbom, lsof, ifconfig, diskutil)
• Single-user mode   (fsck, mount, SystemStarter, pico, nicl, bless, exit, reboot, shutdown)