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Top Forums Shell Programming and Scripting Gnu tool; sed awk echo etc to prepend or append string to a file Post 302992704 by wisecracker on Tuesday 28th of February 2017 05:10:49 PM
Old 02-28-2017
Hi Scrutinizer...

AND before 'cat', { printf "nodegroups:\n $num: L@" ; cat input_file ; } > new_file ...
('printf' ought to be formatted correctly for purity.)
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NCURSES_COLOR_CONTENT(3)						 1						  NCURSES_COLOR_CONTENT(3)

ncurses_color_content - Retrieves RGB components of a color

SYNOPSIS
int ncurses_color_content (int $color, int &$r, int &$g, int &$b) DESCRIPTION
Retrieves the red, green, and blue components for the given color definition. Terminal color capabilities must be initialized with ncurses_start_color(3) prior to calling this function. PARAMETERS
o $color - The number of the color to retrieve information for. May be one of the pre-defined color constants. o $r - A reference to which to return the red component of the color. The value returned to the reference will be between 0 and 1000. o $g - A reference to which to return the green component of the color. The value returned to the reference will be between 0 and 1000. o $b - A reference to which to return the blue component of the color. The value returned to the reference will be between 0 and 1000. RETURN VALUES
Returns -1 if the function was successful, and 0 if ncurses or terminal color capabilities have not been initialized. SEE ALSO
ncurses_init_color(3), ncurses_start_color(3). PHP Documentation Group NCURSES_COLOR_CONTENT(3)
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