Assigne an expression to a variable Post: 302362142

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This code strips out any . It works great echo "127001" | tr -d "" I would like to do the same thing but with shell scripting. User would enter: ./test 127001 Output should be: 127.0.0.1 I would like to assign it to a different variable. I have something like this but I get a syntax error and...

LEARN ABOUT PHP

ncurses_color_content

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

regular expression using a variable

Discussion started by: barribar

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Assigning evaluated expression to a variable

Discussion started by: kaushikraman

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Awk's variable in regular expression

Discussion started by: Orbix

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Variable expression and while

Discussion started by: Nicol