05-19-2011
This User Gave Thanks to unxscorob For This Post:
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Is it possible to change the permissons
for an entire directory in one shot?
I'm telneting on to a linux server.
...just a beginner--
--Paul (4 Replies)
Discussion started by: pdavid
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2. UNIX for Advanced & Expert Users
So I need to change the permissions of my user account. I can
access the root account on the server, but don't know how to
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I want to check if in a host a set of persons have sudo access or not and I dont have root access to the host. (1 Reply)
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4. UNIX for Dummies Questions & Answers
Hi! I'm very new to unix, so please keep that in mind with the level of language used if you choose to help :D Thanks!
When attempting to use sudo on and AIX machine with oslevel 5.1.0.0, I get the following error:
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5. Shell Programming and Scripting
HI,
I wann give permissions to a folder which contains multiple folders.....
how can i give permissions to all folder at a time
tat means if i give permissions to main folder it
the same permissions has to take on all the folders in the main folders
how can i use one command to give... (1 Reply)
Discussion started by: nani1984
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6. UNIX for Advanced & Expert Users
I have to setup a sudo permission for a userA, so he can su to become userB and be able to do ONLY kill -9 on userB owned processes. (2 Replies)
Discussion started by: rizsyd
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7. Shell Programming and Scripting
Hi All,
I running a unix command using sudo option inside shell script. Its working well. But in crontab the same command is not working and its throwing
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8. Shell Programming and Scripting
Hi, Have a need to run the below command as a "karuser" from a java class which will is running as "root" user. When we are trying to run the below command from java code getting the below error.
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Can some one please let me know a script which gives the user sudo permissions?
Thanks in advance.... (6 Replies)
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10. UNIX for Dummies Questions & Answers
I finally installed Chakra Linux and noticed whether I create or extract a file with 700, 755, 775 permissions a * sign is listed at the end of the filename:
$ ls -l bin/32
total 16440
-rwxr-xr-x 1 501 utmp 6321496 09.12.2013 04:02 bitcoind*
-rwxr-xr-x 1 501 utmp 10508613 09.12.2013 04:02... (10 Replies)
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LEARN ABOUT OPENSOLARIS
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)
NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS
-raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO
ppm(5)
AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)