Hi,
I have two files file1 and file2 delimited by semicolon,
And I want to compare column 2 and column3 of file1 to column3 and column 4 in file2.
file1
--------
abc;cef;155.67;143_34;
def;fgh;146.55;123.3;
frg;hff;134.67;;
yyy;fgh;134.78;35_45;
file 2
---------
abc;cef;155.09;;... (12 Replies)
- I am looking for different kind of awk solution which I don't think is mentioned before in these forums.
Number of rows in the file are fixed
Their are two columns in file1.txt
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
I am looking for 3... (1 Reply)
I have two files which I would like to compare and then manipulate in a way.
File1:
pictures.txt 1.1 1.3
dance.txt 1.2 1.4
treehouse.txt 1.3 1.5
File2:
pictures.txt 1.5 ref2313 1.4 ref2345 1.3 ref5432 1.2 ref4244
dance.txt 1.6 ref2342 1.5 ref2352 1.4 ref0695 1.3 ref5738 1.2... (1 Reply)
Hello all,
Probably a very simple question, I am stuck with a small part of a code:
I am trying to do a comparison to get the maximum value of column 6 if columns 1, 4 and 5 of two or more rows match. Here is what I am doing:
awk -F'\t' '{if ($6 > a)a=$6}END{for (i in a) print i"\t"a}'
... (4 Replies)
Hi all,
I would like to compare a column in one file to a column in another file and when there is a match it prints the first column and the corresponding second column. Example
File1
ABA
ABC
ABE
ABF
File 2
ABA 123
ABB 124
ABD 125
ABC 126
So what I would like printed to a... (6 Replies)
Hello,
I couldn't find anything on the Forum that would help me to solve this problem. Could any body help me process below data using awk?
I have got two files:
file1:
Worker1: Thomas
Position: Manager
Department: Sales
Salary: $5,000
Worker2: Jason
Position: ... (5 Replies)
my files are as follows
fileA sepearated by tab /t
00 lieferungen
00 attractiop
01 done
02 forness
03 rasp
04 alwaysisng
04 funny
05 done1
fileB
funnymou120112
funnymou234470
mou3raspnhdhv
rddfgmoudone1438748
so all those record which are greater than 3 and which are not... (6 Replies)
Hi Guys,
I am having two requirement in one of my scripts. please help out to find a fast solution using AWK (since there is lot of data to be processed)
1) First snippet -
File1 has two columns and file2 has three columns
If any value of column 1 of file1 matches with column 1... (4 Replies)
Discussion started by: stormfield
4 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)