10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
In the below I am trying to create a parent directory using the R_2019 line from f1 if what above it is not empty.
I then create sub-directories under each parent if there is a match between $2 of f1 and $2. Inside each sub-folder the matching paths in $3 and $4 in f2are printed. If there is no... (2 Replies)
Discussion started by: cmccabe
2 Replies
2. Shell Programming and Scripting
I have a script, which is checking if file exists and move it to another directory
if
then
mkdir -p ${LOCL_FILES_DIR}/cool_${Today}/monthly
mv report_manual_alloc_rpt_A_I_ASSIGNMENT.${Today}*.csv ${LOCL_FILES_DIR}/cool_${Today}/monthly
... (9 Replies)
Discussion started by: digioleg54
9 Replies
3. Shell Programming and Scripting
Hi All,
We have main directory called "head"
under this we have several sub directories and under these directories we have sub directories.
My requirement is I have to find the SQL files which are having the string "procedure" under "head" directory and sub directories as well.
And create... (14 Replies)
Discussion started by: ROCK_PLSQL
14 Replies
4. Shell Programming and Scripting
Hi all,
i have a folder, with tons of files containing as following,
on /my/folder/jobs/
some_name_2016-01-17-22-38-58_some name_0_0.zip.done
some_name_2016-01-17-22-40-30_some name_0_0.zip.done
some_name_2016-01-17-22-48-50_some name_0_0.zip.done
and these can be lots of similar files,... (6 Replies)
Discussion started by: charli1
6 Replies
5. Shell Programming and Scripting
Hi All,
I am new to Shell scripting. I have two arguments $from and $to. My requirement is
$dpdir= DB_FROM_$from_TO_$to
mkdir $dpdir
Please help me on this.
Thanks,
Mani (8 Replies)
Discussion started by: pvmanikandan
8 Replies
6. Shell Programming and Scripting
I need to know how to create the directory but with name
stp/wsSTP.
I am using the \ slash to desepeclize the charater but not able to do this. (7 Replies)
Discussion started by: anuragpgtgerman
7 Replies
7. Programming
Hello,
i try to create dir in C like that:
mkdir("/home/chercheur/1");
but when i try to open this directory: i have this message
Vous n'avez pas les permissions nécessaires pour afficher le contenu de «*1*».
have you an idea please
Thank you.
edit by bakunin: please use ..-tags... (3 Replies)
Discussion started by: chercheur857
3 Replies
8. Homework & Coursework Questions
first off let me introduce myself. My name is Eric and I am new to linux, I am taking an advanced linux administration class and we are tasked with creating a script to add new users that anyone can run, has to check for the existence of a directory. if the directory does not exist then it has... (12 Replies)
Discussion started by: pbhound
12 Replies
9. UNIX for Dummies Questions & Answers
how do i create a directory.
how do check if the directory exist and it is valid?
thanks (5 Replies)
Discussion started by: yang
5 Replies
10. UNIX for Advanced & Expert Users
Version-Release number of selected component (if applicable):
==================================================================
root@server # cat /etc/redhat-release
Red Hat Enterprise Linux ES release 4 (Nahant Update 5)
root@server # uname -a
Linux server.integrityserver.net... (16 Replies)
Discussion started by: fed.linuxgossip
16 Replies
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)