Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

sgitopnm(1) [minix man page]

sgitopnm(1)                                                   General Commands Manual                                                  sgitopnm(1)

NAME
sgitopnm - convert a SGI image file to a portable anymap SYNOPSIS
sgitopnm [-verbose] [-channel c] [SGIfile] DESCRIPTION
Reads an SGI image file as input. Produces a PGM image for a 2-dimensional (1 channel) input file, and a PPM image for a 3-dimensional (3 or more channels) input file. Alternatively, produces a PGM image of any one of the channels in the input file. OPTIONS
-verbose Give some information about the SGI image file. -channel c Extract channel c of the image as a PGM image. Without this option, sgitopnm extracts the first 3 channels as a PPM image or, if the input has only 1 channel, extracts that as a PGM image, and if the input has 2 channels, fails. REFERENCES
SGI Image File Format documentation (draft v0.95) by Paul Haeberli (paul@sgi.com). Available via ftp at sgi.com:graphics/SGIIMAGESPEC. SEE ALSO
pnm(5), pnmtosgi(1) AUTHOR
Copyright (C) 1994 by Ingo Wilken (Ingo.Wilken@informatik.uni-oldenburg.de) 29 Jul 2000 sgitopnm(1)

Check Out this Related Man Page

pnmtosgi(1)                                                   General Commands Manual                                                  pnmtosgi(1)

NAME
pnmtosgi - convert a portable anymap to a SGI image file SYNOPSIS
pnmtosgi [-verbatim|-rle] [-imagename Name] [pnmfile] DESCRIPTION
Reads a portable anymap as input. Produces an SGI image file as output. The SGI image will be 2-dimensional (1 channel) for PBM and PGM input, and 3-dimensional (3 channels) for PPM. OPTIONS
-verbatim Write an uncompressed file. -rle (default) Write a compressed (run length encoded) file. -imagename name Write the string "name" into the imagename field of the header. The name string is limited to 79 characters. If no name is given, pnmtosgi writes "no name" into this field. BUGS
Probably. REFERENCES
SGI Image File Format documentation (draft v0.95) by Paul Haeberli (paul@sgi.com). Available via ftp at sgi.com:graphics/SGIIMAGESPEC. SEE ALSO
pnm(5), sgitopnm(1) AUTHOR
Copyright (C) 1994 by Ingo Wilken (Ingo.Wilken@informatik.uni-oldenburg.de) 29 Januar 1994 pnmtosgi(1)
Man Page

13 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

IRIX books, manuals, references...

Does anyone out there know of ANY specific books pertaining to SGI's flavor of Unix - IRIX? I have been in contact with SGI directly and they have not supplied me with any usable reference material or manuals. I realize man pages are a good source for info, but I need to go a little deeper... (6 Replies)
Discussion started by: lozinit
6 Replies

2. IP Networking

Connecting SGI to Windows PC

I am trying to network an SGI running Irix 6.5 through an ethernet line to a PC running Windows 2000 (I have connected other PC's to this PC without any problems.) The PC has a DSL connection from Verizon that does not support Unix. I tried using DHCP on the SGI, but when I open a web browser on... (2 Replies)
Discussion started by: mdbanas
2 Replies

3. UNIX for Dummies Questions & Answers

linux and irix on sgi

I have an SGI Indigo2 which I bought off of ebay. It has Irix 6.5.15, but I am really not happy with this architecture and the proprietariness of SGI. I have two hard drives. Is it possible to install Redhat Linux on the second drive and run it on the Indigo2? I used Unix in college a... (2 Replies)
Discussion started by: mdbanas
2 Replies

4. UNIX for Advanced & Expert Users

IRIX SGI user admin

Hi, I would like to add users to an IRIX system (SGI). Does anyone have any idea of how to add the user? Is there a graphical interface like: admintool(SUN), sam(HPUX), or solstice(SUN) that does the function? Thanks in advance, (1 Reply)
Discussion started by: vtran4270
1 Replies

5. UNIX for Dummies Questions & Answers

I have a SGI Impact 10,000 what should i do with it?

I have one of these machines i just aquired. http://www.sgi.com/products/legacy/p...go2_indigo.pdf What should i do with it id love to configure a OS on it but im a noob to unix. I want to be able to configure the OS then be able to ssh (think thats what iots called) into it and learn how to... (0 Replies)
Discussion started by: VenomXt
0 Replies

6. UNIX for Dummies Questions & Answers

Help! Suggestions on what I can I use my 2 unix boxes for?

Once upon a looong time ago I used to work with Unix systems - SGI mainly. Now I've inherited 2 boxes - an SGI dual processor Octane and an Indigo2. For the past 2 years they've sat waiting for me to do something with them and never getting round to it. I run a windows network at home so... (3 Replies)
Discussion started by: JimmyChang
3 Replies

7. Shell Programming and Scripting

File Format

I have an input which is like this I have an input which is like this #RowNum ClassNUm Date Pass Mark1 Mark2 #------------------------------------------------------------ 0100 201 20070909 0 90 100 0100 203 20070909 1 100 100 0100 301 20070909 0 45 99 0100 231 20070909 ... (2 Replies)
Discussion started by: gopsman
2 Replies

8. UNIX for Dummies Questions & Answers

Mac telnet to SGI??

I have a macbook and am trying to telnet to an SGI to start some calculations while i am away from the SGI...anyways is there a way i can start the calcuation and keep it going without having to have my terminal open and telnet connection to the SGI the whole time? Thanks in advance. (2 Replies)
Discussion started by: olifu02
2 Replies

9. Solaris

Need Help

Hi everybody, I'm new with unix and SGI and I need your help, please. I want to put files that are in sun (I use the ssh scure shell) in my SGI (silicon graphics) account. I connect to SGI from the sun by typing the telnet cammand, so how can I do this? Alos if you have any site that may help... (3 Replies)
Discussion started by: lolo
3 Replies

10. Shell Programming and Scripting

Please can any one explain this ${0##/}

I did not understand what is ${0##/} PGM=${0##/} TMP=/tmp/${PGM}.$$ Please explain me. (2 Replies)
Discussion started by: gadege
2 Replies

11. IP Networking

Connecting SGI to Linksys router

I have an SGI running Irix 6.5 and I am trying to connect it to my home network that consists of two Windows PC's (Win 98SE and Win 2000) plus the SGI all connected to a Linksys router which is connected to my DSL modem. My ISP is Verizon DSL (Dynamic IP addressing.) All network lights are... (3 Replies)
Discussion started by: mdbanas
3 Replies

12. Shell Programming and Scripting

Extract the lines from input file

This is the sample input file b 05/Jul/2010:07:00:10 a 05/Jul/2010:06:00:10 b 05/Jul/2010:07:00:10 c 05/Jul/2010:07:10:10 d 05/Jul/2010:08:00:10 e 05/Jul/2010:09:00:10 f 05/Jul/2010:10:00:10 h 05/Jul/2010:11:00:10 i 05/Jul/2010:12:00:10 j ... (9 Replies)
Discussion started by: sandy1028
9 Replies

13. UNIX for Dummies Questions & Answers

Converting EPS to JPG issue

I'm trying to convert a file with the following command: convert -verbose image.eps -resize 500x image.jpg The problem is that the output image loses it's quality and gets all blurred when resized. It shouldn't happen since I'm working with a vector. I'm pretty sure that I'm missing a... (0 Replies)
Discussion started by: rlopes
0 Replies