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1. Shell Programming and Scripting
I'm trying to create a ksh script to do the following:
1) Ask the user what process they want to search for.
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HI ,
I have a simple script that moves files from one folder to another folder, I have already done the open-ssh server settings and the script is working fine and is able to transfer the files from one folder to another but right now I myself execute this script by using my creditianls to... (4 Replies)
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3. UNIX for Dummies Questions & Answers
Hi all,
I have a simple script follow:
-------------
#!/bin/bash
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read dateoftoday
-------------
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4. Shell Programming and Scripting
Hello - I have written the following basic shell script to count files, compare files and look for a particular strings in a file.
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#!/bin/bash
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5. Shell Programming and Scripting
I'm trying to compare 2 dates between current time and the timestamp on a file.
The date format is mmdd
Both return Apr 1 but when using if statement
line 11: Apr 1: command not found error is returned
#!/bin/sh
log="DateLog"
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Filepmdate=`ls -l /file.txt |... (1 Reply)
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6. UNIX for Advanced & Expert Users
Hi,
Im doing a project to check the latest time with the word 'processed' in a logfile. the time range is within 2 hours before the curent datetime to present.
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Hi folks
I have some logfiles like this:
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.
.
.
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8. Shell Programming and Scripting
hi,
i am new to this site.
i want to write a script to compare the file size of the files in the current dir with the files in the previous directory.
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9. Shell Programming and Scripting
Hi, I wondered if we could do this with shell script?
How to compare the mtime of a file with the current time and check whether its less than 24 hours.
Thanks.:b: (2 Replies)
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10. Shell Programming and Scripting
Hi everyone,
Please help:)
I have a list of 1000 different files which comes daily to the directory.Some of
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PPERL(1p) User Contributed Perl Documentation PPERL(1p)
NAME
PPerl - Make perl scripts persistent in memory
SYNOPSIS
$ pperl foo.pl
DESCRIPTION
This program turns ordinary perl scripts into long running daemons, making subsequent executions extremely fast. It forks several processes
for each script, allowing many processes to call the script at once.
It works a lot like SpeedyCGI, but is written a little differently. I didn't use the SpeedyCGI codebase, because I couldn't get it to
compile, and needed something ASAP.
The easiest way to use this is to change your shebang line from:
#!/usr/bin/perl -w
To use pperl instead:
#!/usr/bin/pperl -w
WARNINGS
Like other persistent environments, this one has problems with things like BEGIN blocks, global variables, etc. So beware, and try checking
the mod_perl guide at http://perl.apache.org/guide/ for lots of information that applies to many persistent perl environments.
Parameters
$ pperl <perl params> -- <pperl params> scriptname <script params>
The perl params are sent to the perl binary the first time it is started up. See perlrun for details.
The pperl params control how pperl works. Try -h for an overview.
The script params are passed to the script on every invocation. The script also gets any current environment variables, the current working
directory, and everything on STDIN.
Killing
In order to kill a currently running PPerl process, use:
pperl -- -k <scriptname>
You need to make sure the path to the script is the same as when it was invoked.
Alternatively look for a .pid file for the script in your tmp directory, and kill (with SIGINT) the process with that PID.
ENVIRONMENT
pperl uses the PPERL_TMP_PATH environment variable to determine the directory where to store the files used for inter-process
communication. By default, the subdirectory .pperl of the user's home directory is used.
BUGS
The process does not reload when the script or modules change.
$^S is not represented identically with respect to perl, since your script will be run within an eval block
AUTHOR
Matt Sergeant, matt@sergeant.org. Copyright 2001 MessageLabs Ltd.
SEE ALSO
perl. perlrun.
perl v5.14.2 2011-11-15 PPERL(1p)