pbmmake(1) General Commands Manual pbmmake(1)NAME
pbmmake - create a blank bitmap of a specified size
SYNOPSIS
pbmmake [-white|-black|-gray ] width height
DESCRIPTION
Produces a portable bitmap of the specified width and height. The color defaults to white.
OPTIONS
In addition to the usual -white and -black, this program implements -gray. This gives a simple 50% gray pattern with 1's and 0's alternat-
ing.
All flags can be abbreviated to their shortest unique prefix.
SEE ALSO pbm(5), ppmmake(1)AUTHOR
Copyright (C) 1989 by Jef Poskanzer.
22 February 1989 pbmmake(1)
Check Out this Related Man Page
pnmpad(1) General Commands Manual pnmpad(1)NAME
pnmpad - add borders to portable anymap
SYNOPSIS
pnmpad [-verbose] [-white|-black]
[[[-width=width [-halign=ratio]] |
[-left=leftpad] [-right=rightpad]]]
[[[-height=height [-valign=ratio]] |
[-top=toppad] [-bottom=botpad]]]
[pnmfile]
All options can be abbreviated to their shortest unique prefix. You may use two hyphens instead of one to designate an option. You may
use either white space or an equals sign between an option name and its value.
DESCRIPTION
Reads a PNM image as input. Outputs a PNM image that is the input image plus black or white borders of the sizes specified.
If you just need to convert an image to a certain size regardless of the original dimensions, pnmcut with the -pad option may be a better
choice.
OPTIONS -verbose
Verbose output.
-white
-black (default)
Set pad color.
-left leftpad
-right rightpad
-top toppad
-bottom bottompad
Specify amount of padding in pixels.
-width width
Set desired width of image. Overrides -left and -right if specified. If width is less than the actual image width, it is ignored.
Use pnmcut(1) to cut off parts of images.
-height height
Set desired height of image. Overrides -top and -bottom if specified. If height is less than the actual image height, it is ignored.
Use pnmcut(1) to cut off parts of images.
-halign ratio
A real number between 0 and 1. Used in conjunction with -width, sets the alignment ratio between left padding and right padding.
Useful values:
0.0 - left aligned;
0.5 - center aligned (default);
1.0 - right aligned.
-valign ratio
A real number between 0 and 1. Used in conjunction with -height, sets the alignment ratio between bottom padding and top padding.
Useful values:
0.0 - bottom aligned;
0.5 - center aligned (default);
1.0 - top aligned.
HISTORY
Before February 2002,
pnmpad had a different option syntax which was less expressive and not like conventional Netpbm programs. That syntax is still
understood by pnmpad for backward compatibility, but not documented or supported for future use.
SEE ALSO pbmmake(1), pnmpaste(1), pnmcut(1), pnmcrop(1), pbm(5)AUTHOR
Copyright (C) 2002 by Martin van Beilen
Copyright (C) 1990 by Angus Duggan
Copyright (C) 1989 by Jef Poskanzer.
Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, pro-
vided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in sup-
porting documentation. This software is provided "as is" without express or implied warranty.
26 January 2002 pnmpad(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)