09-28-2006
... and don't forget to chmod the script with executable permission.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Where can i find solid information about programming in Perl?
Thank you in advance!!!:) (5 Replies)
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2. Shell Programming and Scripting
When i run my perl/tk script, a perl window pops up behind the GUI window,, can this be hidden????
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3. Shell Programming and Scripting
If I use 2 system commands in a script, will one finish before the next one starts? or will it start the first and the second at the same time?
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4. Shell Programming and Scripting
Hello,
pkzipc of a certain zip file yeilds the following in shell
PKZIP(R) Version 6.0 FAST! Compression Utility for AIX
Copyright 1989-2002 PKWARE Inc. All Rights Reserved. Registered Version
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5. Shell Programming and Scripting
I copy and paste from the book but this thing is not working.
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# cat ./sort4.pl
#!/usr/bin/perl -w
use strict;
use warnings;
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my $output = shift;
open(IN, '<', $input) or die... (4 Replies)
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6. Shell Programming and Scripting
Below program, I do not get why item I am looking for is , instead of .
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7. Shell Programming and Scripting
I fail to see how below answer is 1? can someone explain this for me?
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1 (2 Replies)
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8. Shell Programming and Scripting
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9. Shell Programming and Scripting
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10. Shell Programming and Scripting
Hello everybody, I am new at the forum and a total newbie when it comes to Unix.
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LEARN ABOUT DEBIAN
speedy_backend
SPEEDY_BACKEND(1p) SPEEDY_BACKEND(1p)
NAME
speedy_backend - the backend process for a persistent Perl interpreter
SYNOPSIS
none ; this program is not meant to be called directly.
DESCRIPTION
speedy, short for SpeedyCGI, is a way to run perl scripts persistently, which can make them run much more quickly.
After the script is initially run, instead of exiting, the perl interpreter is kept running inside a backend process, speedy_backend. Dur-
ing subsequent runs, this interpreter is used to handle new executions instead of starting a new perl interpreter each time. A very fast
frontend program, speedy, written in C, is executed for each request. This fast frontend then contacts the persistent Perl process, which
is usually already running, to do the work and return the results.
Each perl script runs in its own Unix process, so one perl script can't interfere with another. Command line options can also be used to
deal with programs that have memory leaks or other problems that might keep them from otherwise running persistently.
The speedy front end connects to the back end process, speedy_backend, via a Unix socket in /tmp. A queue is kept in a shared file in /tmp
that holds an entry for each process. In that queue are the pids of the perl processes waiting for connections. The frontend pulls a
process out of this queue, connects to its socket, sends over the environment and argv, and then uses this socket for stdin/stdout to the
perl process.
FILES
/tmp/speedy* A unix socket used to connect to the frontend process.
AUTHOR
Sam Horrocks
http://daemoninc.com
sam@daemoninc.com
NOTES
This manual page was created by Niko Tyni <ntyni@iki.fi> for Debian GNU/Linux, because the original program does not have one. It is based
on the original and more complete CGI::SpeedyCGI(3pm) manual page.
SEE ALSO
perl(1), CGI::SpeedyCGI(3pm), speedy(1)
SPEEDY_BACKEND(1p)