secolor.conf(5) File Formats Manual secolor.conf(5)NAME
secolor.conf - The SELinux color configuration file
DESCRIPTION
This optional file controls the color to be associated to the context components associated to the raw context passed by selinux_raw_con-
text_to_color(3), when context related information is to be displayed in color by an SELinux-aware application.
selinux_raw_context_to_color(3) obtains this color information from the active policy secolor.conf file as returned by selinux_col-
ors_path(3).
FILE FORMAT
The file format is as follows:
color color_name = #color_mask
[...]
context_component string = fg_color_name bg_color_name
[...]
Where:
color
The color keyword. Each color entry is on a new line.
color_name
A single word name for the color (e.g. red).
color_mask
A color mask starting with a hash (#) that describes the hexadecimal RGB colors with black being #000000 and white being #ffffff.
context_component
The context component name that must be one of the following:
user, role, type or range
Each context_component string ... entry is on a new line.
string
This is the context_component string that will be matched with the raw context component passed by selinux_raw_context_to_color(3).
A wildcard '*' may be used to match any undefined string for the user, role and type context_component entries only.
fg_color_name
The color_name string that will be used as the foreground color. A color_mask may also be used.
bg_color_name
The color_name string that will be used as the background color. A color_mask may also be used.
EXAMPLES
Example 1 entries are:
color black = #000000
color green = #008000
color yellow = #ffff00
color blue = #0000ff
color white = #ffffff
color red = #ff0000
color orange = #ffa500
color tan = #D2B48C
user * = black white
role * = white black
type * = tan orange
range s0-s0:c0.c1023 = black green
range s1-s1:c0.c1023 = white green
range s3-s3:c0.c1023 = black tan
range s5-s5:c0.c1023 = white blue
range s7-s7:c0.c1023 = black red
range s9-s9:c0.c1023 = black orange
range s15:c0.c1023 = black yellow
Example 2 entries are:
color black = #000000
color green = #008000
color yellow = #ffff00
color blue = #0000ff
color white = #ffffff
color red = #ff0000
color orange = #ffa500
color tan = #d2b48c
user unconfined_u = #ff0000 green
role unconfined_r = red #ffffff
type unconfined_t = red orange
user user_u = black green
role user_r = white black
type user_t = tan red
user xguest_u = black yellow
role xguest_r = black red
type xguest_t = black green
user sysadm_u = white black
range s0:c0.c1023 = black white
user * = black white
role * = black white
type * = black white
SEE ALSO selinux(8), selinux_raw_context_to_color(3), selinux_colors_path(3)SELinux API documentation 08 April 2011 secolor.conf(5)
Check Out this Related Man Page
pnmcrop(1) General Commands Manual pnmcrop(1)NAME
pnmcrop - crop a portable anymap
SYNOPSIS
pnmcrop [-white|-black|-sides] [-left] [-right] [-top] [-bottom] [pnmfile]
All options may be abbreviated to their shortest unique prefix or specified with double hyphens.
DESCRIPTION
Reads a PBM, PGM, or PPM image as input. Removes borders that are the background color, and produces the same type of image as output.
If you don't specify otherwise, pnmcrop assumes the background color is whatever color the top left and right corners of the image are and
if they are different colors, something midway between them. You can specify that the background is white or black with the -white and
-black options or make pnmcrop base its guess on all four corners instead of just two with -sides.
By default, pnmcrop chops off any stripe of background color it finds, on all four sides. You can tell pnmcrop to remove only specific
borders with the -left, -right, -top, and -bottom options.
If you want to chop a specific amount off the side of an image, use pnmcut.
If you want to add different borders after removing the existing ones, use pnmcat or pnmcomp.
OPTIONS -white Take white to be the background color. pnmcrop removes borders which are white.
-black Take black to be the background color. pnmcrop removes borders which are black.
-sides Determine the background color from the colors of the four corners of the input image. pnmcrop removes borders which are of the
background color.
If at least three of the four corners are the same color, pnmcrop takes that as the background color. If not, pnmcrop looks for two
corners of the same color in the following order, taking the first found as the background color: top, left, right, bottom. If all
four corners are different colors, pnmcrop assumes an average of the four colors as the background color.
The -sides option slows pnmcrop down, as it reads the entire image to determine the background color in addition to the up to three
times that it would read it without -sides.
-left Remove any left border.
-right Remove any right border.
-top Remove any top border.
-bottom
Remove any bottom border.
-verbose
Print on Standard Error information about the processing, including exactly how much is being cropped off of which sides.
SEE ALSO pnmcut(1), pnmfile(1), pnm(5)AUTHOR
Copyright (C) 1989 by Jef Poskanzer.
18 March 2001 pnmcrop(1)