cat in Mac OS X
By: Strauss K
Display the contents of a file (concatenate and print)
Syntax cat [-benstuv] [-] [file ...] Options -b Number the non-blank output lines, starting at 1. -n Number the output lines, starting at 1. -s Squeeze multiple adjacent empty lines, causing the output to be single spaced. -u Disable output buffering. -v Displays non-printing characters so they are visible. Control characters print as `^X' for control-X; The delete character (octal 0177) prints as `^?' Non-ascii characters (with the high bit set) are printed as `M-' (for meta) followed by the character for the low 7 bits. -e Display non-printing characters and display a dollar sign ($) at the end of each line. -t Display non-printing characters and display tab characters as ^I at the end of each line. - Read from the standard input. cat exits 0 on success, and >0 if an error occurs.
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