hi..
i wolud like to know if itīs possible use the crontab command in my script.
the idea is what the script starts automatically, but i donīt know how to do it.
please, help me....
thanks
jonathan (1 Reply)
I want to add one line to the end of my crontab using a script.
I have tried piping in the editor commands, but I can't get it to work.
crontab -e user << EX
$a
This is the text I want to add.
.
wq
EX
This doesn't work. Is there an easier way to do this? (2 Replies)
I know my question maybe eazy, but it realy cause a problem for me
I have a Perl script to run and get some output, I run this script using perl /moutaz/ciscolog/telnet.pl
I made another script as follow:(/moutaz/ciscolog/script)
#!/bin/bash
perl /moutaz/ciscolog/telnet.pl
cp... (6 Replies)
Hi!
We are on AIX 5.3
I have a script that must be run once every hour.
How do i add this to the crontab?
I know how to access crontab which is, crontab -e.
What do i do after that ? If i have the path to the script?
Thank you!!! (4 Replies)
Hi
I have successfukky created a sh script that runs perfectly well when run. It contains within a pl script that when run through a crontab will not run. Are there restrictions running a pl in cron? (14 Replies)
Hi guys
Can someone help me with a crontab script please?
I have to sort the files from /bin and put the first 3 of then (with size and path) in /home/user/bin_size
i write the command:
find /bin/ | xargs ls -lS | awk 'FNR<4{print($5, $9)}' > /home/user/bin_size which is working but when I... (2 Replies)
Hi guys
Can someone help me with a crontab script please?
I have to sort the files from /bin and put the first 3 of then (with size and path) in /home/user/bin_size
i write the command:
find /bin/ | xargs ls -lS | awk 'FNR<4{print($5, $9)}' > /home/user/bin_size
which is working but when... (6 Replies)
Hi guys today i'll bring to you a new problem that i need to execute.
So what i need to do it's create a script that:
conect to some database
logon
run a .sql script
logoff
and close the connection
after that, put this script on the crontab
To set up the crontab it's ok for me, i think... (3 Replies)
Hi All,
I am having the below script to be run from crontab, it it doesnt run.
1 * * * * /home/cobr_ext/test.sh > /home/cobr_ext/temp.txt
when i run i manally it runs without any issues.
Could please help me as to why doesnt it run the script.:( (7 Replies)
I have crontab setup via crontab -e
I was wondering if its possible to create a cron job from a script so when the script is run the cron job is created? (3 Replies)
Discussion started by: scriptnewbie
3 Replies
LEARN ABOUT SUSE
cgi::fast
CGI::Fast(3pm) Perl Programmers Reference Guide CGI::Fast(3pm)NAME
CGI::Fast - CGI Interface for Fast CGI
SYNOPSIS
use CGI::Fast qw(:standard);
$COUNTER = 0;
while (new CGI::Fast) {
print header;
print start_html("Fast CGI Rocks");
print
h1("Fast CGI Rocks"),
"Invocation number ",b($COUNTER++),
" PID ",b($$),".",
hr;
print end_html;
}
DESCRIPTION
CGI::Fast is a subclass of the CGI object created by CGI.pm. It is specialized to work well FCGI module, which greatly speeds up CGI
scripts by turning them into persistently running server processes. Scripts that perform time-consuming initialization processes, such as
loading large modules or opening persistent database connections, will see large performance improvements.
OTHER PIECES OF THE PUZZLE
In order to use CGI::Fast you'll need the FCGI module. See http://www.cpan.org/ for details.
WRITING FASTCGI PERL SCRIPTS
FastCGI scripts are persistent: one or more copies of the script are started up when the server initializes, and stay around until the
server exits or they die a natural death. After performing whatever one-time initialization it needs, the script enters a loop waiting for
incoming connections, processing the request, and waiting some more.
A typical FastCGI script will look like this:
#!/usr/bin/perl
use CGI::Fast;
&do_some_initialization();
while ($q = new CGI::Fast) {
&process_request($q);
}
Each time there's a new request, CGI::Fast returns a CGI object to your loop. The rest of the time your script waits in the call to new().
When the server requests that your script be terminated, new() will return undef. You can of course exit earlier if you choose. A new
version of the script will be respawned to take its place (this may be necessary in order to avoid Perl memory leaks in long-running
scripts).
CGI.pm's default CGI object mode also works. Just modify the loop this way:
while (new CGI::Fast) {
&process_request;
}
Calls to header(), start_form(), etc. will all operate on the current request.
INSTALLING FASTCGI SCRIPTS
See the FastCGI developer's kit documentation for full details. On the Apache server, the following line must be added to srm.conf:
AddType application/x-httpd-fcgi .fcgi
FastCGI scripts must end in the extension .fcgi. For each script you install, you must add something like the following to srm.conf:
FastCgiServer /usr/etc/httpd/fcgi-bin/file_upload.fcgi -processes 2
This instructs Apache to launch two copies of file_upload.fcgi at startup time.
USING FASTCGI SCRIPTS AS CGI SCRIPTS
Any script that works correctly as a FastCGI script will also work correctly when installed as a vanilla CGI script. However it will not
see any performance benefit.
EXTERNAL FASTCGI SERVER INVOCATION
FastCGI supports a TCP/IP transport mechanism which allows FastCGI scripts to run external to the webserver, perhaps on a remote machine.
To configure the webserver to connect to an external FastCGI server, you would add the following to your srm.conf:
FastCgiExternalServer /usr/etc/httpd/fcgi-bin/file_upload.fcgi -host sputnik:8888
Two environment variables affect how the "CGI::Fast" object is created, allowing "CGI::Fast" to be used as an external FastCGI server.
(See "FCGI" documentation for "FCGI::OpenSocket" for more information.)
FCGI_SOCKET_PATH
The address (TCP/IP) or path (UNIX Domain) of the socket the external FastCGI script to which bind an listen for incoming connections
from the web server.
FCGI_LISTEN_QUEUE
Maximum length of the queue of pending connections.
For example:
#!/usr/local/bin/perl # must be a FastCGI version of perl!
use CGI::Fast;
&do_some_initialization();
$ENV{FCGI_SOCKET_PATH} = "sputnik:8888";
$ENV{FCGI_LISTEN_QUEUE} = 100;
while ($q = new CGI::Fast) {
&process_request($q);
}
CAVEATS
I haven't tested this very much.
AUTHOR INFORMATION
Copyright 1996-1998, Lincoln D. Stein. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Address bug reports and comments to: lstein@cshl.org
BUGS
This section intentionally left blank.
SEE ALSO
CGI::Carp, CGI
perl v5.12.1 2010-07-01 CGI::Fast(3pm)