Perl help for file handling Post: 302532388

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

file handling problem in perl......

Hi, I am opening a file......then i am wrting some data into it......and i am reopening the file again but ......i get a error cannot open file....... $::file= "\adder\testfile.txt" open(TEST1,$::file); some write operation close(TEST1) open(TEST1,$::file) 'I GET A ERROR CAN OPEN...

2. Shell Programming and Scripting

Signal handling in Perl

Guys, I'm doing signal handling in Perl. I'm trying to catch ^C signal inside the script. There two scripts : one shell script and one perl script. The shell script calls the perl script. For e.g. shell script a.sh and perl scipt sig.pl. Shell script a.sh looks something like this :...

3. Shell Programming and Scripting

Perl revers File handling

Hi Experts, I have a big text file, so I want read it at eof to upper bound !. after I use a fseek to go SEEK_END, is it possible to step up upperbound? Best Regards. Note that I'm used perl script.

4. Programming

XML Handling in Perl

Hi there, I'm newby in perl and XML. I can read and parse Xml with XML-Node upper XML::Parser, but how can I create XML tags and pack my individual data in it then send through socket. PLZ lead me :) Thanks in Advance.

5. Shell Programming and Scripting

file handling in perl without using system command

Hi , Is there any way to achieve following using perl program (i.e without using system command). 1.system ("echo 'test' > /usr/spool/ship.csv"); 2.system ("cat /usr/ajay_test* >> /usr/spool/RAM/work/patil.csv"); 3.system("> /usr/spool/ajay.txt"); e.g for system("rm -f...

6. Shell Programming and Scripting

Perl and Sockets - Error handling

Hello all, I have created a Perl script that tries to open connections to various systems on different ports in order to see if the machines are reachable, the ports are open, etc. There appears to be a difference between Solaris (10) and Linux (RH/Oracle and Ubuntu) in the status or error it...

7. Shell Programming and Scripting

Handling Parameters in Perl

Hi All, I'm pretty new to the forum and also to UNIX. I have a requirement for which I need some help. I have a script (example.script) where I get user inputs using the read command. I would need to pass the read-fetched input to a perl command (explained below) in my script. The part which...

8. Shell Programming and Scripting

PERL error handling

I have a PERL command line embedded in a UNIX script. The script doesn't handle errors coming out of this command. I'm processing large files and occassionally I run out of disk space and end up with half a file. perl -p -e 's/\n/\r\n/g' < TR_TMP_$4 > $4 How do I handle errors coming out...

9. Shell Programming and Scripting

Perl file handling error

Hi, I am reading and file and writting each word to other file. where I have used array to store the data. I am getting below error as "Use of uninitialized value in concatenation (.) or string at customize_split_raw.pl line 51, <IN_FILE> " Where my line 51 code is 50 foreach...

10. Shell Programming and Scripting

Perl : How is file handling working here??

Hi, I have a perl script which is just reading from the file but what I would like to understand is how the counter is moving without using the loop in the script. Below are the details: $ more /tmp/abc.txt This is 0 This is 1 This is 2 This is 3 This is 4 This is 5 This is 6 This...

LEARN ABOUT CENTOS

pod::pom::view::text

Pod::POM::View::Text(3) 				User Contributed Perl Documentation				   Pod::POM::View::Text(3)

NAME

       Pod::POM::View::Text

DESCRIPTION

       Text view of a Pod Object Model.

METHODS

       "view($self, $type, $item)"
       "view_pod($self, $pod)"
       "view_head1($self, $head1)"
       "view_head2($self, $head2)"
       "view_head3($self, $head3)"
       "view_head4($self, $head4)"
       "view_over($self, $over)"
       "view_item($self, $item)"
       "view_for($self, $for)"
       "view_begin($self, $begin)"
       "view_textblock($self, $textblock)"
       "view_verbatim($self, $verbatim)"
       "view_meta($self, $meta)"
       "view_seq_bold($self, $text)"
	   Returns the text of a "B<>" sequence in 'bold' (i.e. surrounded by asterisks, like *this*).

       "view_seq_italic($self, $text)"
	   Returns the text of a "I<>" sequence in 'italics' (i.e. surrounded by underscores, like _this_).

       "view_seq_code($self, $text)"
       "view_seq_file($self, $text)"
       "view_seq_entity($self, $text)"
       "view_seq_index($self, $text)"
	   Returns an empty string.  Index sequences are suppressed in text view.

       "view_seq_link($self, $text)"

AUTHOR

       Andy Wardley <abw@kfs.org>

COPYRIGHT AND LICENSE

       Copyright (C) 2000 Andy Wardley.  All Rights Reserved.

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.3							    2010-04-01						   Pod::POM::View::Text(3)