Hi there,
I need help about using sed. Iam using sed to delete and print lines that match the port number as listed in sedfile. I am using -d and -p command for delete match port and print them respectively. However, the output is not synchonize where the total deleted lines is not similar with... (3 Replies)
Dear Experts,
I have many alarms appeared in a file twice, i want to grep them with this info EVTTIME & DOMAIN, and print them in second file with 1 occurance.
I have tried uniq -d test.txt > newfile and awk '!arr++' test.txt > newfile both are not working
Please help me with this!!!
... (1 Reply)
Hi :),
Pls help me in solving a problem. I have a file containing several lines as shown below:
BS30_CFNRC='P';BS30_BAOC='P';BS30_BOIC='P';BS30_BAIC='P';
BS30_BICRO='P';BS30_CAW='P';Loc_Code='VLR known';VLR_address='919457499995';Nbr_indicator='MSC';MSC_MSRN_Nbr='919457499995';
There is no... (2 Replies)
Hi,
I want to search for patterns (from a file) in a file and print the line matching the patterns and the line before it.
I have to search for 100s of patterns from a file.
Any help with AWK or Sed.
Thanks! (2 Replies)
Hi Everyone!
I really appreciate all of your help, I'm learning so much, can't wait until I get good enough to start answering questions!
I have a problem ... from one large file, I'd like to create multiple new files for each pattern block
beginning with /^ISA/
ending with /^IEA/
... (2 Replies)
Hello,
I want to read a CSV file and look for a pattern on each line. If the pattern is found I want to read another portion/column of that line and print that. Can somebody help me in writing it in CSH?
E.g. CSV file has following lines,
1,Elephant,500kg,,,,,
2,Tiger,50kg,,,,,... (4 Replies)
Hi all,
I want to search for strings in file1 that can be found in file2 and print out the whole line when matching pattern is found.
I have used the below command, but this is not working for me, because it is writing out only the matching patterns from file2, not the whole line.
fgrep -o... (2 Replies)
The intended result should be :
PDF converters
'empty line'
gpdftext and pdftotext?xml version="1.0"?>
xml:space="preserve"><note-content version="0.1" xmlns:/tomboy/link" xmlns:size="http://beatniksoftware.com/tomboy/size">PDF converters
gpdftext and pdftotext</note-content>... (9 Replies)
Discussion started by: Klasform
9 Replies
LEARN ABOUT XFREE86
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)