Try following:
Correction 1 (Remove space before and after equal (=) sign)
Correction 2 (Looks like else block statement is in two lines, make it in one)
Hi everyone:
I'm trying to make a CRON job that will execute Fridays at 7am. I have the following:
* 7 * * 5
I've been studying up on CRON and I know to have this in a file and then "crontab filename.txt" to add it to the CRON job list.
The CRON part I believe I understand, but I would... (6 Replies)
I am trying to install a piece of software using the provided install script, but when I run it, I get the following message: ./tem.sh: /export/home/data/SoftwareSource/TcEng2005SR1/install/jre/bin/java: cannot execute
I navigated to that directory and tried to execute java and it returns the... (8 Replies)
Hello evreyone,
this is my first post, and to say i'm new to this is an understatement.
I know very little about perl scripts and hope some one can help me.
i'm looking to get a script that a cron job can execute.
what the script needs to to is
1) connect to a mysql database
2) go to a... (2 Replies)
AIM- Install Oracle 11g on Solaris using VMWare
Steps
1.Logged on as root
2.Created subfolders à /usr/local/bin & /usr/local/bin/gcc
3.Downloaded gcc & libiconv & unzipped them on my harddrive & burnt them on CD
4.Copied files from CD to /usr/local/bin/gcc
5.Terminal (root) à pkgadd -d... (8 Replies)
I want to capture actual error message in case the commands I use in my shell script fails.
For eg:
ls -l abc.txt 2>>errorlog.txt
In this case I understand the error message is written to the errorlog.txt and I assume its bacause the return code from the command ls -l abc might return 2 if... (3 Replies)
Hello everyone,
I want to schedule a job to run immediatly after a successful nightly reboot (at level 2). I have been looking at inittab file and vxvm-startup in /sbin/init.d and other files in init.d but I am still puzzled as where to actually start. I looked at the crontab to see how this... (2 Replies)
Since a few weeks I am playing with debian and now I have 2 questions.
The first one:
I want to create weekly a file to all user directories.
I know that you have a cronjob to schedule it weekly. In this cronjob I have written the following line:
df >> /home/%users/diskspace.txt
I've... (1 Reply)
Hello,
When I'm trying to send bsub job using script that executes fine in command line, I get nothing.
I do this for testing purposes, and the script scr_test is just one line:
pwd > outfile
So when I'm executing it in command line:
$ ./scr_test
it works fine producing the outfile with... (2 Replies)
Discussion started by: Sergey Aliev
2 Replies
LEARN ABOUT REDHAT
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)