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Full Discussion: awk gsub
Top Forums Shell Programming and Scripting awk gsub Post 302227417 by p50p100 on Thursday 21st of August 2008 07:13:49 AM
Old 08-21-2008
man command help you.
Code:
       gsub(r, s [, t])        For each substring matching the regular expression r in the
                               string t, substitute the string s, and return the number of
                               substitutions.   If t is not supplied, use $0.  An & in the
                               replacement text is replaced with the text that  was  actu*
                               ally  matched.   Use  \& to get a literal &.  (This must be
                               typed as "\\&"; see GAWK: Effective AWK Programming  for  a
                               fuller  discussion  of the rules for &'s and backslashes in
                               the replacement text of sub(), gsub(), and gensub().)

 

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COLORS(3)						   libbash colors Library Manual						 COLORS(3)

NAME
colors -- libbash library for setting tty colors. SYNOPSIS
colorSet <color> colorReset colorPrint [<indent>] <color> <text> colorPrintN [<indent>] <color> <text> DESCRIPTION
General colors is a collection of functions that make it very easy to put colored text on tty. The function list: colorSet Sets the color of the prints to the tty to COLOR colorReset Resets current tty color back to normal colorPrint Prints TEXT in the color COLOR indented by INDENT (without adding a newline) colorPrintN The same as colorPrint, but trailing newline is added Detailed interface description follows. Available colors: Green Red Yellow White The color parameter is non-case-sensitive (i.e. RED, red, ReD, and all the other forms are valid and are the same as Red). FUNCTIONS DESCRIPTIONS
colorSet <color> Sets the current printing color to color. colorReset Resets current tty color back to normal. colorPrint [<indent>] <color> Prints text using the color color indented by indent (without adding a newline). Parameters: <indent> The column to move to before start printing. This parameter is optional. If ommitted - start output from current cursor position. <color> The color to use. <color> The text to print. colorPrintN [<indent>] <color> The same as colorPrint, except a trailing newline is added. EXAMPLES
Printing a green 'Hello World' with a newline: Using colorSet: $ colorSet green $ echo 'Hello World' $ colorReset Using colorPrint: $ colorPrint 'Hello World'; echo Using colorPrintN: $ colorPrintN 'Hello World' AUTHORS
Hai Zaar <haizaar@haizaar.com> Gil Ran <gil@ran4.net> SEE ALSO
ldbash(1), libbash(1) Linux Epoch Linux
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