12-13-2006
"dstat"
As open source modify per your needs.
5 More Discussions You Might Find Interesting
1. News, Links, Events and Announcements
I should add a disclaimer:
I am not affiliated with the sellers in any way, nor do I have any more knowledge than any other person reading the description about the item. This is simply for your reference.
I see a good number of people wanting a SPARC system to play with, and even more that... (1 Reply)
Discussion started by: LivinFree
1 Replies
2. UNIX for Dummies Questions & Answers
Well i've been looking for some unix systems to download but with all the technical stuff they talk about on the sites i think that it would be betterif i just bought oneat a store so it comeswith directions and stuff, but is there any unix system that will coincidentally run with MS-dos mode? and... (1 Reply)
Discussion started by: shag134
1 Replies
3. SCO
I have two SCO openserver systems, 1 in the US and 1 in the UK.
I am setting up a vpn to connect the two local networks that also have windows pc's on them.
Is there a way that either unix system can see the hard drive on the other unix system so that I can share data between them.
I run a cobol... (1 Reply)
Discussion started by: rongrout
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4. UNIX for Dummies Questions & Answers
please someone give me 3 file systems for unix HP-UX version !!!
thnks (2 Replies)
Discussion started by: androc
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5. Infrastructure Monitoring
Hello,
I have some questions.
There are some File systems which are located on a SAN. There are two scenarios:
1) Some file systems are permanently mounted on certain servers
2) Others are part of a high availability cluster
In case of a cluster the needed file... (1 Reply)
Discussion started by: frhling
1 Replies
LEARN ABOUT CENTOS
perl::critic::policy::inputoutput::requirecheckedopen
Perl::Critic::Policy::InputOutput::RequireCheckedOpen(3)User Contributed Perl DocumentatioPerl::Critic::Policy::InputOutput::RequireCheckedOpen(3)
NAME
Perl::Critic::Policy::InputOutput::RequireCheckedOpen - Write "my $error = open $fh, $mode, $filename;" instead of "open $fh, $mode,
$filename;".
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
The perl builtin I/O function "open" returns a false value on failure. That value should always be checked to ensure that the open was
successful.
my $error = open( $filehandle, $mode, $filename ); # ok
open( $filehandle, $mode, $filename ) or die "unable to open: $!"; # ok
open( $filehandle, $mode, $filename ); # not ok
use autodie;
open $filehandle, $mode, $filename; # ok
You can use autodie, Fatal, or Fatal::Exception to get around this. Currently, autodie is not properly treated as a pragma; its lexical
effects aren't taken into account.
CONFIGURATION
This Policy is not configurable except for the standard options.
AUTHOR
Andrew Moore <amoore@mooresystems.com>
ACKNOWLEDGMENTS
This policy module is based heavily on policies written by Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>.
COPYRIGHT
Copyright (c) 2007-2011 Andrew Moore. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license
can be found in the LICENSE file included with this module.
perl v5.16.3 2014-06-09 Perl::Critic::Policy::InputOutput::RequireCheckedOpen(3)