pcxtoppm(1) General Commands Manual pcxtoppm(1)NAME
pcxtoppm - convert a PCX file into a portable pixmap
SYNOPSIS
pcxtoppm [-stdpalette] [-verbose] [pcxfile]
DESCRIPTION
Reads a PCX file as input. Produces a portable pixmap as output. Supported PCX types are:
Colormapped files with 2-16 colors.
"Packed pixel" format (1, 2 or 4 bits/pixel, 1 plane) or bitplane format (1 bit/pixel, 1-4 planes). The program checks the colormap
and uses an internal one if the provided colormap is completely black.
Colormapped files with 256 colors
8 bits/pixel, 1 plane, colormap at the end of the file.
24bit truecolor files
24bit RGB: 8 bits/pixel, 3 planes.
32bit truecolor files
24bit RGB + 8bit intensity: 8 bits/pixel, 4 planes.
OPTIONS -stdpalette
Enforce the use of the internal colormap for files with 16 colors or less.
SEE ALSO ppmtopcx(1), ppm(5)AUTHORS
Copyright (C) 1990 by Michael Davidson.
Modified 1994 by Ingo Wilken (Ingo.Wilken@informatik.uni-oldenburg.de)
9 April 1990 pcxtoppm(1)
Check Out this Related Man Page
ppmtopcx(1) General Commands Manual ppmtopcx(1)NAME
ppmtopcx - convert a portable pixmap into a PCX file
SYNOPSIS
ppmtopcx [-24bit] [-packed] [-xpos=cols] [-ypos=rows] [ppmfile]
DESCRIPTION
Reads a PPM image as input. Produces a PCX file as output. The type of the PCX file depends on the number of colors in the pixmap:
16 colors or less:
1 bit/pixel, 1-4 planes.
256 colors or less:
8 bits/pixel, 1 plane, colormap at the end of the file.
More than 256 colors:
24bit truecolor file (8 bits/pixel, 3 planes).
OPTIONS -24bit Produce a 24bit truecolor file, even if the pixmap has 256 colors or less.
-packed
Use "packed pixel" format for files with 16 colors or less: 1, 2, or 4 bits/pixel, 1 plane.
-xpos=cols
-ypos=rows
These options set the position of the image in some field (e.g. on a screen) in columns to the right of the left edge and rows below
the top edge. The PCX format contains image position information. Don't confuse this with the position of an area of interest
within the image. For example, using pnmpad to add a 10 pixel left border to an image and then converting that image to PCX with
xpos = 0 is not the same as converting the original image to PCX and setting xpos = 10.
The values may be from -32767 to 32768.
The default for each is zero.
SEE ALSO pcxtoppm(1), ppm(5)AUTHORS
Copyright (C) 1994 by Ingo Wilken (Ingo.Wilken@informatik.uni-oldenburg.de)
Based on previous work by Michael Davidson.
12 December 1994 ppmtopcx(1)
Hi, i have a file like this:
A1
kdfjdljfdkljfdlf
A2
lfjdlfkjddkjf
A3
***no hit***
A4
ldjfldjfdk
A5
***no hit***
A6
jldfjdlfjdlkfjd
I want to remove the lines "***no hit*** and their above line to get an output file like this: (11 Replies)
Not my story, but interesting enough to be worth posting here IMHO. (Original is here)
The following is the 500-mile email story in the form it originally appeared, in a post to sage-members on Sun, 24 Nov 2002.:
From trey@sage.org Fri Nov 29 18:00:49 2002
Date: Sun, 24 Nov 2002 21:03:02... (3 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hi gurus,
I have a weird requirement. I need to convert the number to english lecture.
I have 1.2 ....19 numbers
I need to convert to first second third fourth, fifth, sixth...
Is there any way convert it using unix command?
thanks in advance. (8 Replies)
Hi,
Humorous UNIX Commands shows a fun way of using echo and dc to sort of obfuscate a string.
% echo 'sasb3135071790101768542287578439snlbxq'|dc
GET A LIFE!
I am just wanting to know if there is a way to sort of use dc and echo to print out an obfuscated/garbled string instead... (3 Replies)
Hi All,
Having recently started a new job, a Data Center Migration in fact I have been tasked with looking at some of the older Solaris boxes when I came across this little gem.
nismas# uname -a
SunOS nismas 5.5.1 Generic_103640-27 sun4u sparc SUNW,Ultra-1
nismas# uptime
10:37am up 2900... (2 Replies)
For any SunOS 5.XX release, it appears prior to the "login:" prompt (as if a "uname" command is run).
Would anyone know where that initial display of SunOS release comes from upon a remote login and how I can stop if from displaying?
Thank you (4 Replies)
I am trying to remove each line in which $2 is FP or RFP. I believe the below will remove one instance but not both. Thank you :).
file
12
123 FP
11
10 RFP
awk
awk -F'\t' '
$2 != "FP"' file
desired output
12
11 (6 Replies)
Hi everybody,
Which Unix base OS have best performance for HOST virtualization?
I tested SmartOS but it needs another OS to connect remotely!
Thanks in advance. (11 Replies)
I have this file:
>ID1
AA
>ID2
TTTTTT
>ID-3
AAAAAAAAA
>ID4
TTTTTTGGAGATCAGTAGCAGATGACAG-GGGGG-TGCACCCC
Add I am trying to use this script to output sequences longer than 15 characters:
sed -r '/^>/N;{/^.{,15}$/d}'
The desire output would be this:
>ID4... (8 Replies)
Hi,
I am having contents in a file like below,
cat testfile
rpool/swap
rpool/swap14
rpool/swap2
rpool/swap3
I want to sort the above contents like,
rpool/swap
rpool/swap2
rpool/swap3
rpool/swap14
I have tried in this way, (7 Replies)
Morning All
So, I am starting looking into the world of UNIX for a new job (luckily not my primary function!) and I am looking to get stared. Like anything I seem to learn best by trying things out first in an environment but I have a key question:
Currently I use Oracle VirtualBox, can... (8 Replies)