Sys Signals

Sys::Signals::Block is a Perl module that provides an easy way to block the delivery of certain signals. This is essentially just a wrapper around POSIX::sigprocmask(SIG_BLOCK, ...) and POSIX::sigprocmask(SIG_UNBLOCK, ...), but with a much simpler API. The set of signals that should be blocked...

Sys::OutPut is a Perl module to help make output easier. SYNOPSIS usage Sys::OutPut; talk $fmtstr [, @args]; out $fmtstr [, @args]; put $fmtstr [, @args]; err $fmtstr [, @args]; debug $fmtstr [, @args]; $Sys::OutPut::quiet = $::quiet; $Sys::OutPut::debug = $::debug; These...

Sys::PortIO is a Perl module to perform direct port I/O from Perl. SYNOPSIS use Sys::PortIO; port_open($portnum); write_byte($portnum, $value); $value = read_byte($portnum); port_close($portnum); This module provides a Perl interface to the low-level port I/O operations provided by...


Platforms: *nix

Sys::Manage::Cmd - Systems management command volley. SYNOPSIS Command line script use Sys::Manage::Cmd; my $s =Sys::Manage::Cmd->new(); # Script associations (see also embedded in source): $s->{-assoc}->{.ftp}=sub{[ftp,-n,-s:loginfile,!elem!,<,$_[1]->[0]]}; # Target collections:...


Platforms: *nix

Sys::Hostname is a Perl module to try every conceivable way to get hostname. SYNOPSIS use Sys::Hostname; $host = hostname; Attempts several methods of getting the system hostname and then caches the result. It tries the first available of the C librarys gethostname(),...


Platforms: *nix

Sys::Gamin is a Perl interface to Gamin (File Access Monitor implementation). SYNOPSIS use Sys::Gamin; my $fm=new Sys::Gamin; $fm->monitor(/foo); $fm->monitor(/foo/bar.txt); while (1) { my $event=$fm->next_event; # Blocks print "Pathname: ", $event->filename, " Event: ", $event->type,...


Platforms: *nix

Sys::AlarmCall is a package to handle the logic in timing out calls with alarm() and an ALRM handler, allowing nested calls as well. SYNOPSIS use Sys::AlarmCall; $result = alarm_call($timeout1,$func1,@args1); @result = alarm_call($timeout2,$func2,@args2); Sys::AlarmCall provides a...


Platforms: *nix

Sys::Lastlog is a Perl module to provide a moderately Object Oreiented Interface to lastlog files on some Unix-like systems. SYNOPSIS use Sys::Lastlog; my $ll = Sys::Lastlog->new(); while(my $llent = $ll->getllent() ) { print $llent->ll_line(),"n"; } The lastlog file provided on most...


Platforms: *nix

Sys::CPU is a Perl extension for getting CPU information. Currently only number of CPUs supported. SYNOPSIS use Sys::CPU; $number_of_cpus = Sys::CPU::cpu_count(); printf("I have %d CPUsn",$number_of_cpus); print " Speed : ",Sys::CPU::cpu_clock(),"n"; print " Type :...


Platforms: *nix

Sys::Filesystem project is intended to be a portable interface to list and query filesystem names and their properties. It hopes to provide a consistent API to list all, mounted, unmounted, and special filesystems on a system, and query as many properties as possible with common aliases...


Platforms: *nix

Sys::Hostname::Long is a Perl module to try every conceivable way to get full hostname. SYNOPSIS use Sys::Hostname::Long; $host_long = hostname_long; How to get the host full name in perl on multiple operating systems (mac, windows, unix* etc) DISCUSSION This is the SECOND release of...


Platforms: *nix

Sys::MemInfo is a Perl module for memory informations. SYNOPSIS use Sys::MemInfo qw(totalmem freemem totalswap); print "total memory: ".(&totalmem / 1024)."n"; print "free memory: ".(&freemem / 1024)."n"; print "total swap: ".(&totalswap / 1024)."n"; print "free swap:...


Platforms: *nix

OmniForex Signals Reviews - The OmniForex Signals is webbased forex signal provider that provides forex buy/sell signals on forex currency pairs at very specific times, and this depends on which strategy the user chooses. Trading forex just like the professionals do without any experience.


Platforms: Windows, Other

This is a signals implementation for python. It is similar to the pydispatch module. This implementation enables you to create Signals as members of classes, as globals, or as locals. You may connect any number of functions or class methods to any signal. Connections manage themselves with the...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

Companion Software for the Signals & Systems: Continuous and Discrete, 4e book by Rodger E. Ziemer & William H. Tranter


Platforms: Matlab

This program add and multiplies two signals. It also displaces, amplifies and changes the frequency of the signal.For more information, visit: http://www.matpic.com


Platforms: Matlab

Usage: I=mi(A,B), where A and B are equally sized images/signals.Function hist2 (included) is used to determine the joint histogram of the images/signals. All histograms use 256 bins.Assumptions: 1) 0*log(0)=0, 2) mutual information is obtained on the intersection between the supports of partial...


Platforms: Matlab

This example using Matlab commands to access Simulink Signal properties to easily create a batch file that can log almost any Simulink signals. This is very useful for batch testing when the parameters in the Simulink model are set in a m-file. It helps to reduce the use of Save-To-Workspace blocks.


Platforms: Matlab

Advanced real-time monitoring and statistics utility for Windows. HSLAB Sys Monitor uses some advanced technologies for logging and mesuring system components. The sensors permanently monitor behind parameters of the system and gather the information with an interval per one second. The...


Platforms: Windows

Ultra Sys Info is a powerful utility designed especially for detection of hardware. It provides all the information you could ever need to know about your hardware, software and other devices. Including CPUs, modems, BIOS, drives, graphic cards, drivers,etc.


Platforms: Windows