11-24-2009
Quote:
Originally Posted by
mkastin
man, why must I always do things in the strangest of ways....
Mate, that's fine. That's the reason we come here to share and learn each other.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a .txt file which contains several lines of text. I need to write a script program using grep or any other unix tool so as to detect part of the text (words) between / / that begin with the symbol ~.
For example if somewhere in the text appears a webpage address like... (8 Replies)
Discussion started by: chrisxgr
8 Replies
2. Shell Programming and Scripting
I'm trying to find files that contain two or more specific words (e.g. all files with both "John" and "Mary" in them but not necessarily on the same line) but I don't know how to go about it. Maybe something like grep to find files with the first word, then grep the resulting set of files to find... (1 Reply)
Discussion started by: Anita
1 Replies
3. Shell Programming and Scripting
Hi
I would like know how can write a script for find a string between two words.
My input like this:
a1 IN a1a1a1a1a1a1 OUT
b1 IN b1b1b1b1b1b1 OUT
c1 IN c1c1c1c1c1c1 OUT
.
.
.
now my out put like:
a1a1a1a1a1a1
b1b1b1b1b1b1
c1c1c1c1c1c1
please help on this. (6 Replies)
Discussion started by: koti_rama
6 Replies
4. UNIX for Dummies Questions & Answers
Hi, everyone,
Let's say, we have
xxx.txt
A 1 2 3 4 5
C 1 2 3 4 5
E 1 2 3 4 5
yyy.txt
A 1 2 3 4 5
B 1 2 3 4 5
C 1 2 3 4 5
D 1 2 3 4 5
E 1 2 3 4 5
First I match the first column I find intersection (A,C, E), then I want to take those lines with ACE out from yyy.txt, like
A 1... (11 Replies)
Discussion started by: kaixinsjtu
11 Replies
5. Shell Programming and Scripting
please
help me for this
"divide the file into multiple files containing no more than 50 lines each and find the number of words of length less than 5 characters" (3 Replies)
Discussion started by: annapurna konga
3 Replies
6. Emergency UNIX and Linux Support
Hi,
I have a huge text file like below , I need to select only lines having line Fatal joined with id.
like below i want the line to be Fatal Error for input record 25 is id = 543523. Waiting for your help.
-----Original Message-----
Acceptance with warnings for input record 24.
001 tag... (13 Replies)
Discussion started by: umapearl
13 Replies
7. Shell Programming and Scripting
hello,
i 'd like your help about a bash script which:
1. finds inside the html file (it is attached with my post) the code number of the Latest Stable Kernel,
2.finds the link which leads to the download location of the Latest Stable Kernel version,
(the right link should lead to the file... (3 Replies)
Discussion started by: alex83
3 Replies
8. Shell Programming and Scripting
Hi all,
I have trouble in finding the multiple word in .txt file. Please help me with any solution.
I have 10,000 .txt files and in each file i have to search specific word but more than one, like
(data, machine learning, clustering) and all these keywords should be case insensitive because... (3 Replies)
Discussion started by: XXLMMN
3 Replies
9. Shell Programming and Scripting
Hi,
I have 10 files which needs to be print common words from those all files.
Is there any command to find out. (2 Replies)
Discussion started by: munna_dude
2 Replies
10. UNIX for Advanced & Expert Users
I have following statement and I want to find duplicate word using sed command. How is it possible?
"detect string and remove the duplicate string"
There could be many statements in a file and each line may have duplicate word.
Thanks! (1 Reply)
Discussion started by: jnrohit2k
1 Replies
LEARN ABOUT OSF1
ppmtopgm
ppmtopgm(1) General Commands Manual ppmtopgm(1)
NAME
ppmtopgm - convert a portable pixmap into a portable graymap
SYNOPSIS
ppmtopgm [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces a portable graymap as output. The output is a "black and white" rendering of the original
image, as in a black and white photograph. The quantization formula used is .299 r + .587 g + .114 b.
Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any ppm program can
read pgm (and pbm ) files automatically. pgmtoppm is for colorizing a pgm file. Also, see ppmtorgb3 for a different way of converting
color to gray. And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate the original
colors, not necessarily a way that looks like a black and white photograph.
QUOTE
Cold-hearted orb that rules the night
Removes the colors from our sight
Red is gray, and yellow white
But we decide which is right
And which is a quantization error.
SEE ALSO
pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)
AUTHOR
Copyright (C) 1989 by Jef Poskanzer.
10 April 2000 ppmtopgm(1)