how can i store the value of this evironmental value in a vriable
echo $ARBORDBU
gives as DEV as output.
how can i store output i.e. in $ARBORDBU in a variable
How do you or what is the setup to keep the (server) up from shutting down? It is not server yet but it might very likely become to serve few clients. But, once I get in in the morning its off. It's Sparc, Solaris 8 and I would like to keep it running over night but once it is not attended it... (2 Replies)
Hello Everybody,
I have a Sun Sparc 5 that used to have Solaris 8 on it. I wanted to build my skills at installing the software and then all went wrong for me. This computer is a stand alone, not networked at all. So I got my hands on Solaris 9 Sparc version, I went through the install and at... (1 Reply)
Hi all,
I am working on following script which is already working and i am trying to understand but could not can any body help me in follwoing script.
I understand that it deletes record from tables. using DB2 import from /dev/null. I dont know where in second portion it loads the data in to... (0 Replies)
hi all ,
we are in the process of migrating from one system to another.
i have some questions/concerns and i hope that u can help me with.
1) . we are in the process of merging to seperate system together , these applications run on 2 seperate sunfires . after the merge we will have one... (0 Replies)
as title. and how is it different from PF_INET ?
also, any one knows sin_family , sin_port , sin_addr ..etc ? why are they called 'sin' ?
finally, htons() host to network short , htonl() host to network long , ntohs() network to host short , ntohl() network to host long. why would... (6 Replies)
Hi all,
During reading the code, i met such expressment in a KSH script. I can not figure out what does this mean and don't know how to search it in the web. Could you please check below snippet and let me know what does this mean in a shell script:
VARIABLE=1
if ; then
.... (3 Replies)
**this was posted in another forum I suspect wrong one moved here **:confused:
Hello all. Let me qualify my question by saying that I am struggling with how to ask the question I am semi green but have no issue reading up if pointed in the right direction. Please be gentle!
A RHEL server 6.2.... (4 Replies)
Discussion started by: rsheikh01
4 Replies
LEARN ABOUT OSX
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)