Hi All,
Can anyone please let me know the syntax / how to pick up the Return Code ( RC) from the mailx command and return it to SAS uisng 'system()' function and '${?}'.
I am in a process to send the mail automatically with an attachment to bulk users. I have used 'Mailx' and 'Unencode'... (0 Replies)
Hi All,
I am new to unix worldd .
I need to check a file1 if its empty or not.
If its empty then return a non zero value say 99
could you pls let me know the perl script for this. (2 Replies)
Hi all does find command return anything if the file to be searched is not found? Like if I search from a file in a dir does it return false or null if the file is not found? Please suggests. (3 Replies)
Hi,
i am trying to get the no of users using
nofActUsers=$(echo /usr/sbin/lsof -l | grep "/mast/data/users" )
it will return blank, if the user does nto have permissions to run the script.
Now I need to check if the valueis blank i have route to another script else the user has to... (1 Reply)
Hi,
I am using the korn shell on Solaris box.
Why does the following 2 commands return different results?
This command returns no results (I already used this command to create a list of files which I moved to an archive directory)
find ????10??_*.dat -type f -mtime +91
However this... (15 Replies)
Hi Experts,
I am checking how to get day in Perl.
If it is “Monday” I need to process…below is the pseudo code.
Can you please prove the code for below condition.
if (today=="Monday" )
{
while (current_time LESS THAN 9:01 AM)
... (1 Reply)
Hello EveryOne,
I am new to *ix. some could help to write a script.
Problem :- Have to ssh to so many client and check port or filesystem usage, so thinking to automate using script.
What i Need:- when i run script on my Launchpad server, it should
Should ask and SSH to user provided... (3 Replies)
hello
check this script it jump to else part, in n both cases,
(if files exist or not)
wget $MIRROR/kkk.zip && wget $MIRROR/jjj.zip
RC="$?"
if ]
then
echo -e "$RED Ooops, Download links are broken...! $RESET"
else
echo -e "$GREEN Everything is fine, Cheers ... $RESET"
fi (4 Replies)
Hi Team,
i am executing 3 scripts in background from 1 script and i want to send a message once the script gets completed.these scripts usually takes 1 hr to complete.
My sample script is below,
Vi abc.sh
sh /opt/data/Split_1.sh &
sh /opt/data/Split_2.sh &
sh /opt/data/Split_3.sh &
... (3 Replies)
Discussion started by: raju2016
3 Replies
LEARN ABOUT DEBIAN
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)