10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi I am trying to learn shell script and i ran into an issue.
I am trying to read a file with few directories and tar them up.
I used a while loop but i end up overwriting tar file with only the last directory in the file being tared .
cat test.txt |
(
while read line
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2. AIX
Hello,
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3. Red Hat
Any one tell me about the list of Redhat Linux Enterprise 5 SERVERS and their functions. thanks (3 Replies)
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4. Fedora
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5. SCO
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6. Shell Programming and Scripting
Hello everyone,
I am having to do a lot of perl scripting these days and I am learning a lot.
I have this problem
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there is folder1\folder2\*.gz
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7. UNIX for Dummies Questions & Answers
I have this in my script:
usercount=`ldapsearch -L -b"ou=people,ou=$ou,dc=paisleyhosting,dc=com" -h"$server" -p"1391" cn=* nothing | grep -c dn`
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8. UNIX for Dummies Questions & Answers
I hope this makes sense, but I need help with what is indicated with %%, below :
A.) ####List active servers and send to file####
# ps -ef | grep jboss | grep sh | awk '{if ($14) {print $12;}else {print $11}}' | sort > /export/home/kthatch/script_results
client302
client306
client309... (1 Reply)
Discussion started by: kthatch
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9. UNIX for Dummies Questions & Answers
OK, so I'm trying to finish my last individual assignment for this course, and it's the first time I've visited a forum (I've actually understood UNIX up to this point). I am having trouble with this one. I have to write a program that prompts the user to type their first name and stores it in a... (3 Replies)
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10. Programming
Hi Everyone, I really hope I could get some insight from a few of you, I've been searching the net for various resources, and this board seems to be the friendliest and most helpful by far.
I work for a medical research company and we use sun 4
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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)