01-07-2009
Thanks for all the help, got the script up and running, tested, and it works fantastic!
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a data file with following structure:
a|b|c|d|3|f1|f2|f3
a|b|c|d|5|f1|f2|f3|f4|f5
I want to change this data to:
a|b|c|d|3|f1;f2;f3
a|b|c|d|5|f1;f2;f3;f4;f5
Data in column 5 tells the number of following fields. All fields delimiter after the 5th column needs to be... (6 Replies)
Discussion started by: sdubey
6 Replies
2. UNIX for Dummies Questions & Answers
Hi everyone,
I am attempting to do something that should be very simple. How do I replace a specific line of a file with different text, and then save that file to its original name? I believe I want to use the sed command with the c option, but I after trying many times, I can't get the right... (10 Replies)
Discussion started by: msb65
10 Replies
3. Shell Programming and Scripting
I need to change a line from a xen cfg file using sed if it's possible. The original line is:
vif =
I want to change ONLY the IP address of the second part ==> ip=10.1.10.4 to another IP --> ip=192.222.11.6 The first one ip=123.456.789.123 keeps untouchable.
My new line shoud... (9 Replies)
Discussion started by: iga3725
9 Replies
4. Shell Programming and Scripting
I need help as to how to write a script in Unix for the following:
We have 3 servers;
The mainframe will FTP them to a folder. In that folder we will need the script to look and see if the specific file name is there and load it to the correct table.
Can anyone pls help me out with... (2 Replies)
Discussion started by: msrahman
2 Replies
5. Shell Programming and Scripting
Hello All,
can someone please suggest me a one line command to change a specific value that is associated to an entry in the file.
for example
#more schedulefile
quartz.job.manual.bonus.schedule=0 0 9 ? * *
#
it should be changed to
#more schedulefile... (5 Replies)
Discussion started by: bobby320
5 Replies
6. Shell Programming and Scripting
I need assistance with following requirement, I am new to Unix.
I want to do the following task but stuck with file creation date(sysdate)
Following is the requirement
I need to create a script that will read the abc/xyz/klm folder and look for *.err files for that day’s date and then send an... (4 Replies)
Discussion started by: PreetArul
4 Replies
7. UNIX for Beginners Questions & Answers
Goodmorning,
I know how to cut a string and a column, and how to find a word.
I have a file with over 100 columns. All columns have a title in the first line. I have to delete all columns with the XXX title.
I can't use cut -f because the position of XXX columns change in each file, and in... (14 Replies)
Discussion started by: echo manolis
14 Replies
8. Shell Programming and Scripting
I will appreciate if you help me here in this script in Solaris Enviroment.
Scenario:
i have 2 files :
1) /tmp/TRANSACTIONS_DAILY_20180730.txt:
201807300000000004
201807300000000005
201807300000000006
201807300000000007
201807300000000008
2)... (10 Replies)
Discussion started by: teokon90
10 Replies
9. Shell Programming and Scripting
Hi,
Could you please help me finding a way to replace a specific value in a text block when matching a key pattern ?
I got the keys and the values from a command similar to:
echo -e "key01 Nvalue01-1 Nvalue01-2 Nvalue01-3\nkey02 Nvalue02-1 Nvalue02-2 Nvalue02-3 \nkey03 Nvalue03-1... (2 Replies)
Discussion started by: alex2005
2 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)