Overview
Working with Directories - Part 16:30
Working with Directories - Part 24:28
Working with Files - wc5:12
Working with Files - cat, tac, rev3:36
Working with Files - more8:08
Working with Files - less9:52
Working with Files - head, tail8:16
Working with Files - Copy, Move, Delete..13:16
Working with Files - create3:04
Working with Files - splitting11:53