02-02-2012
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a html file which is unformatted and need to concatenate the lines between each "table" statement in order to run an awk statement on it. Here is the example of the raw file:
<table border="0" cellspacing="0" cellpadding="0" class="playerDetails">
def
... (3 Replies)
Discussion started by: Tonka52
3 Replies
2. Shell Programming and Scripting
hi
My requirement is i have a file with some records like this
file name ::xyz
a=1
b=100,200
,300,400
,500,600
c=700,800
d=900
i want to change my file
a=1
b=100,200,300,400
c=700,800
d=900
if record starts with " , " that line should fallows the previous line.please give... (6 Replies)
Discussion started by: srivsn
6 Replies
3. Shell Programming and Scripting
Hi,
I would like a shell script that reads all files in a directory and concatenate them. It is not a simple concatenation. The first few lines of the files should not be included. The lines to be included are the lines from where 'START HERE' appears up to the end of the file. For example, I... (4 Replies)
Discussion started by: laiko
4 Replies
4. Shell Programming and Scripting
Hi,
I have put a similar question in one of the other threads through which I got the solution shown below but I have some more condition to add to it, hence have further queries on it. I appologies if I should be putting this with the old thread.
I have a file which perform a grep on the... (1 Reply)
Discussion started by: simi28
1 Replies
5. Shell Programming and Scripting
Hello, I have only recently begun with awk and need to write this:
I have an input consisting of a couple of letters, a space and a number followed by various other characters:
fiRcQ 9( )
klsRo 9( ) pause
fiRcQ 9( ) pause
klsRo continue 1
aPLnJ 62( )
fiRcQ continue 5
... and so on
I... (7 Replies)
Discussion started by: Borghal
7 Replies
6. Shell Programming and Scripting
Hi,
I'm attempting to join two lines in a file which are separated by a line break. The file contents are shown below:
event_id=0
id=0_20100505210853
IFOconfig=HLV
template=TaylorF2
Nlive=1000.0
Nruns=1.0
NIFO=3... (7 Replies)
Discussion started by: Supersymmetric
7 Replies
7. Shell Programming and Scripting
Hi,
I have an ASCII text file where some of the lines are ending with '+' character.
I have to concatenate the next successive line with those lines having the trailing '+' char by removing that char.
The below awk code has some problems to do this task:
awk '{while(sub(/\+$/,"")) {... (12 Replies)
Discussion started by: royalibrahim
12 Replies
8. Shell Programming and Scripting
Hi,
I need to concatenate some lines in a file based on the First 4 coloumns of a file .. (For Eg.)
Consider a file ...
I,01,000002,0666,00000.00,000,00,000,000, ,0
I,01,000002,0667,00000.00,000,00,000,000, ,0
I,01,000002,0666,00056.10
I,01,000002,0667,00056.10
I,01,000002,0666,00001... (6 Replies)
Discussion started by: Sri3001
6 Replies
9. Shell Programming and Scripting
Hello All Unix Users,
I am still new to Unix, however I am eager to learn it..
I have 2 files, some lines have some matching substrings, I would like to concatenate these lines into one lines, leaving other untouched. Here below is an example for that..
File 1 (fasta file):
>292183... (6 Replies)
Discussion started by: Mohamed EL Hadi
6 Replies
10. UNIX for Dummies Questions & Answers
Hello,
Can somebody help me to solve this inconsistent data issue. I have a pipe delimiter file and one of the column is a comment. I am trying to concatenate into one single sentence. For instance, I have a file actually with 2 records but the way it considers the first record is as different... (3 Replies)
Discussion started by: brialp
3 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)