10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
This has no error
awk '($8==150) && ($4>=11.001 && $4 <= 12) && ($5>=91.001 && $5<=92){print}' OFS="\t" file
following are unable to run in csh
this is giving error awk: line 1: syntax error at or near not even working in terminal
awk '($'$gr'=='$grn') && ($'$ll'>='$Y' && $'$ll' <= '$Ym')... (1 Reply)
Discussion started by: nex_asp
1 Replies
2. Shell Programming and Scripting
First post on here. So I use csh shells for my research (physics... not a CS person). I am trying to rerun the same scripts, but there are ~10 files that have similar variables that I have to change for each different configuration, so I would like one central file for the variables I change that... (3 Replies)
Discussion started by: sabrepride
3 Replies
3. UNIX for Dummies Questions & Answers
I found my answer... (2 Replies)
Discussion started by: sjung9442
2 Replies
4. Shell Programming and Scripting
Hi all,
i need help with this code
set login = (`cut -d ":" -f1 /etc/passwd.2001`)
set group = (`cut -d ":" -f4 /etc/passwd.2001`)
set name = (`cut -d ":" -f5 /etc/passwd.2001 | cut -d ":" -f1`)
set i = 1
while ($#login > 0)
set pom = `last $login | wc -l`
if ($pom < 3) then... (1 Reply)
Discussion started by: Casualty
1 Replies
5. Shell Programming and Scripting
Hi All,
I have a small issue with my csh script which I am using to FTP a file. What I know is...there are two commands to execute script.. 'sh <file>' & '\<file>'. When I execute my script with command 'sh <file>', it gives me syntax error while it runs successfully with command '\<file>'. I am... (3 Replies)
Discussion started by: ndd
3 Replies
6. Shell Programming and Scripting
I am getting an error and can't figure out the problem
breaksw: endsw not found.
Problem has been solved now (0 Replies)
Discussion started by: kristinu
0 Replies
7. Shell Programming and Scripting
Hi All,
I have the following script.
#!/bin/csh
#
# createDATfile.sh
#
cd /export/home/fastserv/bin
source /export/home/fastserv/bin/dbenv.sh
echo `date` >> /export/home/fastserv/bin/log.txt
echo "%INF% Starting send of current FASTSERVICE batch" >>... (4 Replies)
Discussion started by: rahulrathod
4 Replies
8. Shell Programming and Scripting
Hello this my first post, so i hope you help me
echo -n "Choose which square you want to hit of PL2 grid "
set pl2_square = $<
set i = 1
while ($i <= 6)
if ($pl2_square == $pl2_ships) then
$pl2_ships = x
echo ""
echo ""
echo "PL1 has hitted a square of PL2"
echo... (5 Replies)
Discussion started by: amaj1407
5 Replies
9. Shell Programming and Scripting
Hi All,
Just recently started using a program in Unix for a client. I was sent a script to use but for some reason it's not working. The person who created the script first suggested I may need to edit the first line of the script so that it has the correct path for the csh file: #!/bin/csh -f... (3 Replies)
Discussion started by: gmalt
3 Replies
10. Shell Programming and Scripting
I've written a csh shell script to number each line of a file.
Firstly, the program count the number of the file and create a file with number at the front. Then, combine the file together.
when i call the program manually, it works.However, when i set it in the cronjob, the output always leaves... (3 Replies)
Discussion started by: fung_donald
3 Replies
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)