Need help with perl pattern matching Post: 302613899

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

pattern matching + perl question

i can only find the first occurance of a pattern how do i set it to loop untill all occurances have changed. #! /usr/bin/perl use POSIX; open (DFH_FILE, "./dfh") or die "Can not read file ($!)"; foreach (<DFH_FILE>) { if ($_ !~ /^#|^$/) { chomp; ...

2. Shell Programming and Scripting

perl pattern matching

hi i am trying to get digits inside brackes from file , whose structure is defined below CREATE TABLE TELM (SOC_NO CHAR (3) NOT NULL, TXN_AMOUNT NUMBER (17,3) SIGN_ON_TIME CHAR (8) TELLER_APP_LIMIT NUMBER (17,3) FIL01 ...

3. Shell Programming and Scripting

Perl Pattern Matching !!! Help

Hello I got the below one from in one of this forums For Ex: Loading File System Networking in nature now i need to extract the patterns between the words File and Networking : i.e. sample output: System cmd used : cat <file> | sed 's/.*File //' | sed 's/Closing.*$//' Actually...

4. Shell Programming and Scripting

Perl -Pattern Matching help..!

Hi, I got doubt in Pattern matching, could you tell me how the following differs in action ?? if ( $line1==/$line2/ ) if ( $line1=~/$line2/ ) if ( $line1=~m/$line2/) What is the significance of '~' in matching. Thanks in advance CoolBhai

5. Shell Programming and Scripting

Perl Pattern Matching

Hello experts, I have a file containing the following text(shortened here). File Begin ---------- < # Billboard.d3fc1302a677.imagePath=S:\\efcm_T4 < Billboard.d3fc1302a677.imagePath=S:\\efcm_T4 --- > # Billboard.d3fc1302a677.imagePath=S:\\efcm_Cassini >...

6. Shell Programming and Scripting

Perl pattern matching!!

Hi experts, I have many occurances of the following headers in a file. I need to grep for the word changed/inserted in the header, calculate the difference between the two numbers and list the count incrementally. Headers in a file look like this: ------------------- ---------------------...

7. Shell Programming and Scripting

Perl Pattern matching...

I am doing a file patterhn matching for a text file in PERL I am using this,,, but it says that no file is found $filepattern = '\d{1,4}.*A0NW9693.NDM.HBIDT.*.AD34XADJ.txt'; Can anyone help me out with Perl Pattern Matching concepts and how to do pattern matching for this txt file:...

8. Shell Programming and Scripting

Pattern Matching in PERL

I have a 2 files in .gz format and it consists of 5 million lines the format of the file would be gzcat file1.gz | more abcde aerere ffgh56 .. .. 12345 gzcat file2.gz | more abcde , 12345 , 67890, ffgh56 , 45623 ,12334 whatever the string is in the file1 should be matched...

9. Shell Programming and Scripting

Pattern matching in Perl

Hi, I have a list of IP, eg : 192.168.0.15 192.168.0.24 192.168.2.110 192.168.2.200 And I would like the shortest pattern who match with '192.168.0' and '192.168.2' (without the last dot and number).

10. Shell Programming and Scripting

Perl - Use of *? in Matching Pattern

I am using Perl version 5.8.4 and trying to understand the use of regular expression. Following is my code and output. $string = "Perl is a\nScripting language"; ($start) = ($string =~ /\A(.*?) /); @lines = ($string =~ /^(.*?) /gm); print "First Word (using \\A): $start\n","Line...

LEARN ABOUT DEBIAN

paps

PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME

       paps - UTF-8 to PostScript converter using Pango

SYNOPSIS

       paps [options] files...

DESCRIPTION

       paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
       through the pango ft2 backend.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.

       --landscape
	      Landscape output. Default is portrait.

       --columns=cl
	      Number of columns output. Default is 1.
	      Please notice this option isn't related to the terminal length as in a "80 culums terminal".

       --font=desc
	      Set the font description. Default is Monospace 12.

       --rtl  Do right to left (RTL) layout.

       --paper ps
	      Choose paper size. Known paper sizes are legal, letter and A4. Default is A4.

       Postscript points
	      Each postscript point equals to 1/72 of an inch. 36 points are 1/2 of an inch.

       --bottom-margin=bm
	      Set bottom margin. Default is 36 postscript points.

       --top-margin=tm
	      Set top margin. Default is 36 postscript points.

       --left-margin=lm
	      Set left margin. Default is 36 postscript points.

       --right-margin=rm
	      Set right margin. Default is 36 postscript points.

       --gutter-width=gw
	      Set gutter width. Default is 40 postscript points.

       --help Show summary of options.

       --header
	      Draw page header for each page.

       --markup
	      Interpret the text as pango markup.

       --lpi  Set the lines per inch. This determines the line spacing.

       --cpi  Set the characters per inch. This is an alternative method of specifying the font size.

       --stretch-chars
	      Indicates  that  characters  should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
	      behaviour.

AUTHOR

       paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.

       This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).

								  April  17, 2006							   PAPS(1)