Need help on this script.
the month is not changing to February...
It definitely does for me.
prints
on my system.
Are the Y, M, and D variables also supposed to be in the past? Because you just call date without the X day ago there.
You can extract those from the DATE var easily enough with
BTW, 'seq 1 100' isn't a good way to do a loop like that. for ((X=1; X<=100; X++)) ; do stuff ; done is much less likely to challenge the maximum size of a shell variable.
HI all,
I've been having issues with printers and plotters disabling with no reason at all...It could happen to the same workstation once a day or once a week..There is nothing consistant..I stop and restart the spooler, only then can I re-enable the disabled printer....
If anyone is... (0 Replies)
I need to zip all the files within a directory on a daily basis and store them as a zip file within that directory with the date in its naming convention
I have file extentions .log .lst and .out's within that directory
How do i do this task
zip -mqj mydir/allzip$YYMMDDDD.zip mydir/*.*
... (5 Replies)
I have list of files named file_username_051208_025233.log. Here 051208 is the date and 025233 is the time.I have to run thousands of files daily.I want to put all the files depending on the date of running into a date directory.Suppose if we run files today they should put into 05:Dec:08... (3 Replies)
I need to create a cron job that will run daily to change permissions to a particular folder to 666 every 24hrs.
I have no experience with crontab or cron jobs at all so if someone can guide me through this it would be a great help.
The folder's example is 'www/test/htdocs'
Also if you... (3 Replies)
Hello,
I wanted to see if there's a way to shortcut to a dated logs directory that changes daily...what I'm working with is something like this:
>
>
>
.
.
where the log directory is named yyyymmdd
I've created a shortcut to get me to the /log directory but was... (2 Replies)
Hi Gurus,
Is there any solution for tracking the script(.sh) files triggered on daily or monthly basis from source - Datastage (Routines)
Needs to find out if this scripts are running on daily
just want to know that is there anything to track
Thanks in Advance (2 Replies)
Hi!
Please I need help on the a script that would pick one file in a directory, change its name, them change its permissions, them move to a different directory, but has to be done on a daily basis, and the file that is being moved to its final destination has to have the following format:... (7 Replies)
Hi All,
I wanted to write a script to check if set of files exist in a directory or not for a particular day. each file has a date stamp. Now i want to implement this -
-i can check files of a particular date in a particular folder
-generate log and send it to through email.
Big THANKS !!... (5 Replies)
Hi all
I need to count files on a daily basis and send the output via email, what I am currently doing its simply running the following:ls -lrt *.cdr | awk '{if(($6 == "Jul") && ($7 == "13")) print $0}' | wc -l, which in this case it will count all files with extension "cdr" from the month of... (13 Replies)
Discussion started by: fretagi
13 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)