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Full Discussion: awk : search last index in specific column
Top Forums Shell Programming and Scripting awk : search last index in specific column Post 302868973 by Yoda on Tuesday 29th of October 2013 11:17:32 AM
Old 10-29-2013
Syntax:
Code:
match(string, regexp)

The match function searches the string, for the longest, leftmost substring matched by the regexp. It returns the character position, or index

Since match function searches the leftmost, I used regexp /n[^n]*$/ to match the last character n

Refer: GNU awk string functions
 

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set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

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       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

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Version 1.23.1							  Sun Jan 8 2012						      set_color(1)
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