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UNIX

A multitasking, multi-user computer operating system originally developed in 1969, variants of which now form the underpinning of many operating systems, including OS X, iOS, and Linux.

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Beginning UNIX

Use these additional resources for reference and additional practice

Beginning UNIX developers should be able to

  • You can use these commands and operators: |, <, >, >>, &, ack, awk, cat, chmod, chown, cp, export, find, kill, locate, ls, mkdir, mv, ps, rm, sed, sort, tail, top, vim, whereis, xargs.

Ongoing Reference