Matching only the strings I provide

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

matching characters between strings

please send the logic or program to find the matching characters between two strings for ex string1 :abc string2 :adc no .of matching characters is 2(a,c)

2. Shell Programming and Scripting

Matching strings in unix shell programming

#!bin/sh `clear` for i in $(seq -w 15 37); do #echo $i wget --dns-timeout=0.0005 http://napdweb${i}.eao.abn-iad.ea.com:8000/webcore/test/test.jsp -o 1 A=`cat 1` C=$(expr "$A" :...

3. Shell Programming and Scripting

Strings not matching

Hi, I have got two variables holding strings, if i echo them, they print the same value but if i compare the condition fails?? can somebody suggest something?? I have checked the word count too, they are also same. Thanks, Atul

4. Programming

help with matching strings

In C programming how do i check if a char is equal to a vowel , like a e i o or u, small or big case. in my function i have the parameter like *word, and i am using word in a for loop, to check if its equal. i use tolower(word)=='a' || ..... but for some reason it only matches on lower case and...

5. UNIX for Dummies Questions & Answers

Help with finding matching position on strings

I have a DNA file like below and I am able to write a short program which finds/not an input motif, but I dont understand how I can include in the code to report which position the motif was found. Example I want to find the first or all "GAT" motifs and want the program to report which position...

6. Shell Programming and Scripting

Picking matching strings

I have a list of file names. However in some instances I might have a "-" at the beginning of the filename or an "=". For example I might have something like this set Lst = "file1 file2 file3 -file4 file5=" I want to pick up the ones having "-" at the beginning or "=" and store them in...

7. Shell Programming and Scripting

matching strings from different files

I want to compare file 1 to file 2 and if a string from file 1 appears in file 2, then print the file 2 row, where the string appears, onto file3. file 1 looks like this. DOG_0004340 blah blah2 j 22424 DOG_3010311 blah blah3 o 24500 DOG_9949221 blah blah6 x 35035 file 2 looks like...

8. Shell Programming and Scripting

Concatenating 2 lines from 2 files having matching strings

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...

9. Shell Programming and Scripting

Need to append matching strings in a file

Hi , I am writing a shell script to check pvsizes in linux box. # for i in `cat vgs1` > do > echo "########### $i ###########" > pvs|grep -i $i|awk '{print $2,$1,$5}'>pvs_$i > pvs|grep -i $i|awk '{print $1}'|while read a > do > fdisk -l $a|head -2|tail -1|awk '{print $2,$3}'>pvs_$i1 >...

10. UNIX for Beginners Questions & Answers

(g)awk: Matching strings from one file in another file between two strings

Hello all, I can get close to what I am looking for but cannot seem to hit it exactly and was wondering if I could get your help. I have the following sample from textfile with many thousands of lines: File 1 PS001,001 HLK PS002,004 L<G PS004,002 XNN PS004,006 BVX PS004,006 ZBX=...

LEARN ABOUT MINIX

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)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

matching characters between strings

Discussion started by: akmtcs

2. Shell Programming and Scripting

Matching strings in unix shell programming

Discussion started by: veerumahanthi41

3. Shell Programming and Scripting

Strings not matching

Discussion started by: atulmt

4. Programming

help with matching strings

Discussion started by: omega666