10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am recieiving an out of memory issue in my perl module while updating the records in the oracle table. Let me know what are the check or troubleshoot steps need to be done from my end to fix the issue. (1 Reply)
Discussion started by: ramkumar15
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2. Shell Programming and Scripting
I'm trying to create a perl script that will do 1 SSH session, but be able to write multiple commands to the session and receive multiple outputs. I know there are modules out there like Net:SSH::Perl, but I'm not allowed to use it. I was thinking of doing something like an open3 on an ssh... (4 Replies)
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3. Shell Programming and Scripting
All,
Is it possible to call a subroutine from the perl expect module after logging to a system that is within the same program. My situation is I need to run a logic inside a machine that I'm logging in using the expect module, the logic is also available in the same expect program.
Thanks,... (5 Replies)
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4. Shell Programming and Scripting
Hi,
I need to read an excel binary file and write the data to a text file. Is it possible using Spreadsheet-ParseExcel-0.58 ? If not, is there any module available in CPAN to do this?
Thanks,
Js (1 Reply)
Discussion started by: jisha
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5. UNIX and Linux Applications
I have been using a procmail recipe for some time. I successfully include numerous INCLUDERC files. However, since each of these include files have become rather large over time, I started to try to organize better.
So where procmailrc once just had:
INCLUDERC=$PMDIR/original-filters.rc
... (0 Replies)
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6. Shell Programming and Scripting
Hi,
Please help me!!
Im wondering if anyone can help me with a problem i have with some perl modules.
My problem is:
I'm trying to connect remote host to a unix box from a windows machine. So i'm developing an application to do this.
I'm programming it in perl with tcl/tk Gui interface.... (13 Replies)
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7. Shell Programming and Scripting
I dont know if this is a dumb question, but I am unable to move ahead and need help -
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8. Shell Programming and Scripting
Hi All,
I am using a perl module Win32::AdminMisc in my perl script.
When i running in activestate perl v5.10.0 it shows folling error ---
Can't locate loadable object for module Win32::AdminMisc in @INC (@INC contains: C:/Perl/site/lib C:/Perl/lib .) at example.pl
Please reply.
... (7 Replies)
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9. Shell Programming and Scripting
I want to replace a Perl module name in all my Perl Scripts in the cgi-bin directory. How is it possible?
I have the following statement in my scripts
use myUtil;
I want to change it to
use myUtil777;
Regards,
Rahul (2 Replies)
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10. Shell Programming and Scripting
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Dirent(3pm) User Contributed Perl Documentation Dirent(3pm)
NAME
IO::Dirent - Access to dirent structs returned by readdir
SYNOPSIS
use IO::Dirent;
## slurp-style
opendir DIR, "/usr/local/foo";
my @entries = readdirent(DIR);
closedir DIR;
print $entries[0]->{name}, "
";
print $entries[0]->{type}, "
";
print $entries[0]->{inode}, "
";
## using the enumerator
opendir DIR, "/etc";
while( my $entry = nextdirent(DIR) ) {
print $entry->{name} . "
";
}
closedir DIR;
DESCRIPTION
readdirent returns a list of hashrefs. Each hashref contains the name of the directory entry, its inode for the filesystem it resides on
and its type (if available). If the file type or inode are not available, it won't be there!
nextdirent returns the next dirent as a hashref, allowing you to iterate over directory entries one by one. This may be helpful in low-
memory situations or where you have enormous directories.
IO::Dirent exports the following symbols by default:
readdirent
nextdirent
The following tags may be exported to your namespace:
ALL
which includes readdirent, nextdirent and the following symbols:
DT_UNKNOWN
DT_FIFO
DT_CHR
DT_DIR
DT_BLK
DT_REG
DT_LNK
DT_SOCK
DT_WHT
These symbols can be used to test the file type returned by readdirent in the following manner:
for my $entry ( readdirent(DIR) ) {
next unless $entry->{'type'} == DT_LNK;
print $entry->{'name'} . " is a symbolic link.
";
}
For platforms that do not implement file type in its dirent struct, readdirent will return a hashref with a single key/value of 'name' and
the filename (effectively the same as readdir). This is subject to change, if I can implement some of the to do items below.
CAVEATS
This was written on FreeBSD and OS X which implement a robust (but somewhat non-standard) dirent struct and which includes a file type
entry. I have plans to make this module more portable and useful by doing a stat on each directory entry to find the file type and inode
number when the dirent.h does not implement it otherwise.
Improvements and additional ports are welcome.
TO DO
o For platforms that do not implement a dirent struct with file type, do a stat on the entry and populate the structure anyway.
o Do some memory profiling (I'm not sure if I have any leaks or not).
COPYRIGHT
Copyright 2002, 2011 Scott Wiersdorf.
This library is free software; you can redistribute it and/or modify it under the terms of the Perl Artistic License.
AUTHOR
Scott Wiersdorf, <scott@perlcode.org>
ACKNOWLEDGEMENTS
Thanks to Nick Ing-Simmons for his help on the perl-xs mailing list.
SEE ALSO
dirent(5), perlxstut, perlxs, perlguts, perlapi
COPYRIGHT AND LICENSE
Copyright (C) 2007 by Scott Wiersdorf
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.1 or,
at your option, any later version of Perl 5 you may have available.
perl v5.14.2 2011-08-22 Dirent(3pm)