Match strings in 2 different files Post: 302879680

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Regex in if-then-else statement to match strings

hello I want to do a pattern match for string in the if statement, but I am not sure how to use regex inside the if statement. I am looking for something like this: if {2,3} ]; then ..... .... ... fi

2. Shell Programming and Scripting

Parsing file to match strings

I have a file with the following format 12g data/datasets/cct 8g data/dataset/cct 10 g data/two 5g data/something_different 10g something_different 5g data/two is there a way to loop through this...

3. Shell Programming and Scripting

Match strings in two files and compare columns of both

Good Morning, I was wondering if anybody could tell me how to achieve the following, preferably with a little commenting for understanding. I have 2 files, each with multiple rows with multiple columns. I need to find each row where the value in column 1 of file 1 matches column 1...

4. UNIX for Dummies Questions & Answers

Grep help (match two strings one line)

Hello, Here I have some grep command which is not working correctly: cat file1.txt: apples Date: Sun, 24 Feb 2013 8:14:06 -0800 peaches melons cherry sky cloud green purple yellow cat file2.txt: apples Date peaches melons 0800 cherry sky cloud green purple black

5. Shell Programming and Scripting

Returning two lines if they both match strings

Hi I have a problem where I have a large amount of files that I need to scan and return a line and its following line, but only when the following line begins with a string. String one - line one must begin with 'Bill' String two - line two must begin with 'Jones'. If these two...

6. Shell Programming and Scripting

Using awk to match strings and outputing their corresponding values

Hi I will appreciate it if you can help me out. I have a file that contains this data System Load: 3244 card: 1903 CPU: 6% card: 1904 CPU: 6% card: 1905 CPU: 28% card: 1906 CPU: 28% card: 1907 CPU: 36% card: 1908 CPU: 37% I need to manipulate and output this as system_load:3244...

7. UNIX for Beginners Questions & Answers

How to pass strings from a list of strings from another file and create multiple files?

Hello Everyone , Iam a newbie to shell programming and iam reaching out if anyone can help in this :- I have two files 1) Insert.txt 2) partition_list.txt insert.txt looks like this :- insert into emp1 partition (partition_name) (a1, b2, c4, s6, d8) select a1, b2, c4,

8. UNIX for Beginners Questions & Answers

Match Strings between two files, print portions of each file together when matched ([g]awk)

I have two files and desire to use the strings from $1 of file 1 (file1.txt) as search criteria to find matches in $2 of file 2 (file2.txt). If matches are found I want to output the entire line of file 2 (file2.txt) followed by fields $2-$11 of file 1 (file1.txt). I can find the matches, I cannot...

9. UNIX for Beginners Questions & Answers

Use strings from nth field from one file to match strings in entire line in another file, awk

I cannot seem to get what should be a simple awk one-liner to work correctly and cannot figure out why. I would like to use patterns from a specific field in one file as regex to search for matching strings in the entire line ($0) of another file. I would like to output the lines of File2 which...

10. UNIX for Beginners Questions & Answers

Match patterns between two files and extract certain range of strings

Hi, I need help to match patterns from between two different files and extract region of strings. inputfile1.fa >l-WR24-1:1 GCCGGCGTCGCGGTTGCTCGCGCTCTGGGCGCTGGCGGCTGTGGCTCTACCCGGCTCCGG GGCGGAGGGCGACGGCGGGTGGTGAGCGGCCCGGGAGGGGCCGGGCGGTGGGGTCACGTG...

LEARN ABOUT DEBIAN

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)