pattern matching in unix Post: 302239637

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Pattern Matching in UNIX

Hello, I have a pattern like "XXXXXX XXXXXX" which i need to make search in a input file and Replace the matched pattern to a another pattern. This is the code i tried .. #!/usr/bin/perl print "Enter a File name :"; chomp ($file = <STDIN>); print "\n Searching file :"; if (system ("ls...

2. Shell Programming and Scripting

Pattern Matching problem in UNIX

Hello All, I need help I have a problem in searching the pattern in a file let us say the file contains the below lines line 1 USING *'/FILE/FOLDER/RETURN') ................. ................. line 4 USING *'/FILE/FOLDER/6kdat1') line 5 USING...

3. Shell Programming and Scripting

comment/delete a particular pattern starting from second line of the matching pattern

Hi, I have file 1.txt with following entries as shown: 0152364|134444|10.20.30.40|015236433 0233654|122555|10.20.30.50|023365433 ** ** ** In file 2.txt I have the following entries as shown: 0152364|134444|10.20.30.40|015236433 0233654|122555|10.20.30.50|023365433...

4. Shell Programming and Scripting

Perl Pattern Matching:Unix Vs. Window (Is it OS dependent??)

Hi All, Below I am discussing the problem I am facing while using pattern matching in Unix & Window. Plz hv a look into it. ================ my $s="UPDATE A SET s="klkkk' ;" ; if ( $s =~ m/^*UPDATE+/i ) { print $s; } else { print "no match";} =================== Both should...

5. Shell Programming and Scripting

Issue with Pattern Matching in Unix

Hi, I am trying to replace a specific column values in a csv file with double quotes. Example: SNO,NAME,ZIPCODE,RANK,CARE_OF 1,Robert,74538,12,RICHARD JOHNSON, P.C 2,Sam,07564,13,% R.S MIKE, V.K.S 3,Kim, Ed,12345,14,@90 KMS, %TK Desired Output: SNO,NAME,ZIPCODE,RANK,CARE_OF...

6. Shell Programming and Scripting

pattern matching on any special character in Unix

Hi, I have field in a file which would come with any special character, how do i check that field? Eg: @123TYtaasa>>>/ 131dfetr_~2 In the above example, how do I add pattern for any special character on the keyboard. Thanks

7. Shell Programming and Scripting

Sed: printing lines AFTER pattern matching EXCLUDING the line containing the pattern

'Hi I'm using the following code to extract the lines(and redirect them to a txt file) after the pattern match. But the output is inclusive of the line with pattern match. Which option is to be used to exclude the line containing the pattern? sed -n '/Conn.*User/,$p' > consumers.txt

8. Shell Programming and Scripting

UNIX awk pattern matching and printing lines

I have the below plain text file where i have some result, in order to mail that result in html table format I have written the below script and its working well. cat result.txt Page 2015-01-01 2000 Colors 2015-02-01 3000 Landing 2015-03-02 4000 #!/bin/sh LOG=/tmp/maillog.txt...

9. UNIX for Beginners Questions & Answers

Binary pattern matching in UNIX

I think what I'm trying to do is pretty straightforward but I just can't find a way to do it. I'm trying to run a double pattern match in a three column file. If the first two columns match, I need to output the third. So in the file AAA BBB 1 BBC CCC 5 CCC DDD 7 DDD EEE 12 If the...

10. Shell Programming and Scripting

UNIX command to get the latest file and also matching pattern

we want to fetch the latest file in a given directory and also the file name should match the below pattern Example file name ->hrdata-2015-10-13-16-45-26.xml(2015-10-13-16-45-26- it is not current timestamp, we just need to check for the pattern) We expect the file will have the...

LEARN ABOUT DEBIAN

rapt-file

RAPT-FILE(1)															      RAPT-FILE(1)

NAME

       rapt-file - APT package searching utility -- search remotely

SYNOPSIS

       rapt-file [ options ] [ action ] [ pattern ]

DESCRIPTION

       rapt-file  is  a command line tool for searching files in packages for the APT package management system.  It differs from apt-file in that
       it works with remote package indices, so it doesn't need to download full Contents files.

       find   Alias for search.

       list   List the contents of a package matching the pattern pattern. This action is very close to the dpkg -L  command  except  the  package
	      does not need to be installed or fetched.

       search Search in which package a file is included. A list of all packages containing the pattern pattern is returned.

	      rapt-file will only search for filenames, not directory names.  This is due to the format of the Contents files it searches.

       show   Alias for list.

OPTIONS

	  -a, --architecture architecture
	      Sets architecture to architecture. This option is useful if you search a package for a different architecture from the one installed
	      on your system.  It determines how the $ARCH variable in sources.list is expanded (but it does not influence the search in any other
	      way).

	  -l, --package-only
	      Only display package name; do not display file names.

	  -v, --verbose
	      Run rapt-file in verbose mode.

	  -h, --help
	      Display a short help screen.

FILES

       /etc/apt/sources.list
	      Locations to fetch package contents from.

       /etc/apt/sources.list.d/
	      Directory with additional sources.list snippets

AUTHOR

       rapt-file was written by Enrico Zini <enrico@debian.org>.

								     May 2012							      RAPT-FILE(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting