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 Replies)
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... (1 Reply)
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
>... (2 Replies)
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:
-------------------
---------------------... (6 Replies)
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:... (4 Replies)
Please help me in this issue.
I am unable to get the job,seems the awk not browsing the files.
Please find my tries below.
I have attached two files :
1.tobesearched.txt - a glimpse of a huge log file.
2.searchstring.txt - searching keys.
these are the two scripts i tried writing:
... (7 Replies)
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... (3 Replies)
My log file looks as given below, its actually a huge file around 1 GB and these are some of the line:
conn=5368758 op=10628050 msgId=64 - RESULT err=0 tag=101 nentries=1 etime=0
conn=7462122 op=-1 msgId=-1 - fd=247 slot=247 LDAPS connection from 10.13.18.12:37645 to 10.18.6.45
conn=7462122... (5 Replies)
i have 2 strings with values below which are read from a file
1 ---> end
2 ---> string(1)newline="\n";
which need to be compared inside an if block as below
if \\n\"\;" ]
then
echo "pattern match"
fi
but the above code is not working (1 Reply)
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... (4 Replies)
Discussion started by: jnrohit2k
4 Replies
LEARN ABOUT MOJAVE
locale::codes::script5.18
Locale::Codes::Script(3pm) Perl Programmers Reference Guide Locale::Codes::Script(3pm)NAME
Locale::Codes::Script - standard codes for script identification
SYNOPSIS
use Locale::Codes::Script;
$script = code2script('phnx'); # 'Phoenician'
$code = script2code('Phoenician'); # 'Phnx'
$code = script2code('Phoenician',
LOCALE_CODE_NUMERIC); # 115
@codes = all_script_codes();
@scripts = all_script_names();
DESCRIPTION
The "Locale::Codes::Script" module provides access to standards codes used for identifying scripts, such as those defined in ISO 15924.
Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 15924
four-letter codes will be used.
SUPPORTED CODE SETS
There are several different code sets you can use for identifying scripts. A code set may be specified using either a name, or a constant
that is automatically exported by this module.
For example, the two are equivalent:
$script = code2script('phnx','alpha');
$script = code2script('phnx',LOCALE_SCRIPT_ALPHA);
The codesets currently supported are:
alpha, LOCALE_SCRIPT_ALPHA
This is a set of four-letter (capitalized) codes from ISO 15924 such as 'Phnx' for Phoenician. It also includes additions to this set
included in the IANA language registry.
The Zxxx, Zyyy, and Zzzz codes are not used.
This is the default code set.
num, LOCALE_SCRIPT_NUMERIC
This is a set of three-digit numeric codes from ISO 15924 such as 115 for Phoenician.
ROUTINES
code2script ( CODE [,CODESET] )
script2code ( NAME [,CODESET] )
script_code2code ( CODE ,CODESET ,CODESET2 )
all_script_codes ( [CODESET] )
all_script_names ( [CODESET] )
Locale::Codes::Script::rename_script ( CODE ,NEW_NAME [,CODESET] )
Locale::Codes::Script::add_script ( CODE ,NAME [,CODESET] )
Locale::Codes::Script::delete_script ( CODE [,CODESET] )
Locale::Codes::Script::add_script_alias ( NAME ,NEW_NAME )
Locale::Codes::Script::delete_script_alias ( NAME )
Locale::Codes::Script::rename_script_code ( CODE ,NEW_CODE [,CODESET] )
Locale::Codes::Script::add_script_code_alias ( CODE ,NEW_CODE [,CODESET] )
Locale::Codes::Script::delete_script_code_alias ( CODE [,CODESET] )
These routines are all documented in the Locale::Codes::API man page.
SEE ALSO
Locale::Codes
The Locale-Codes distribution.
Locale::Codes::API
The list of functions supported by this module.
http://www.unicode.org/iso15924/
Home page for ISO 15924.
http://www.iana.org/assignments/language-subtag-registry
The IANA language subtag registry.
AUTHOR
See Locale::Codes for full author history.
Currently maintained by Sullivan Beck (sbeck@cpan.org).
COPYRIGHT
Copyright (c) 1997-2001 Canon Research Centre Europe (CRE).
Copyright (c) 2001-2010 Neil Bowers
Copyright (c) 2010-2013 Sullivan Beck
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.18.2 2013-11-04 Locale::Codes::Script(3pm)