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1. Shell Programming and Scripting
i have this line of code that looks for the same file if it is currently running and returns the count.
`ps -eaf -o args | grep -i sfs_pcard_load_file.ksh | grep -v grep | wc -l`
basically it is assigned to a variable
ISRUNNING=`ps -eaf -o args | grep -i sfs_pcard_load_file.ksh |... (6 Replies)
Discussion started by: wtolentino
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2. UNIX for Dummies Questions & Answers
Hi Experts,
I need some suggestion on file grep.
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Guys, I have the following code
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4. Solaris
Hi,
iam trying to use lofiadm in solaris 5.10 but getting the following error..
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Just a quick question on grep/egrep.
I am writing a shell script that is looking for certain strings in a text file. It works well and gets exactly what I need.
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6. Shell Programming and Scripting
Hallo friends,
I have a log file called xxx.log which is generated everymorning.
I want to change this file to xxx_.log
Please assist, i am using ksh on AIX.
Ta,
Pax (4 Replies)
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7. Shell Programming and Scripting
I have one script that named testing.sh
#cat testing.sh
#/bin/bash
echo "Enter your name:"
read name
#./testing.sh
Enter your name:
Sanjay
What I need it should take Input in the same prompt(mean to say dun go for next line) like given below.
#./testing.sh
Enter your name:Sanjay
... (1 Reply)
Discussion started by: SanjayLinux
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8. UNIX for Dummies Questions & Answers
hey guys
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or any websites i can download UNIX from it
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9. UNIX for Dummies Questions & Answers
Is it possible to grep for two words at once? I want to grep for the words SEVERE or FATAL.
Thanks. (1 Reply)
Discussion started by: ssmiths001
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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)