11-25-2008
Generate Random numbers from 1 to 18 using perl script
Hi
Can any one give me a perl script for generating random numbers from 1 to 18 only , and the random numbers should be unique .................
please help me in solving this (only perl Script
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Is anyone know some scripts to generate random number without repetition using bash; for example generate 10 different random numbers.
Thanks (8 Replies)
Discussion started by: asal_email
8 Replies
2. Programming
Hi...How can I generate random numbers between a given range ...preferably between 1 and 100...in UNIX C programming...?
I tried out functions like rand(),drand48() etc but didnt get satisfactory results...
Thanks a lot in advance.......... (1 Reply)
Discussion started by: tej.buch
1 Replies
3. UNIX for Dummies Questions & Answers
I need to generate a random number in ksh everytime I run the script ,the range should be from 100 to 24800,I could use $RANDOM but I seem to have no control over the range of numbers ,could you please suggest some way I could implement this .Thanks.
Mervin (2 Replies)
Discussion started by: mervin2006
2 Replies
4. Shell Programming and Scripting
Hello All,
I want to make a simple script which generate random number from 0 to 1000.
and simply display it.
Plz HELP!!!!!!
Regards,
Waqas Ahmed (2 Replies)
Discussion started by: wakhan
2 Replies
5. Shell Programming and Scripting
i tried to use $random function in unix
i simply typed print $random at shell and it returnted no value
is there any function in korn shell that i can use to generate random number
help is appreciated (2 Replies)
Discussion started by: er_zeeshan05
2 Replies
6. Shell Programming and Scripting
Hi Guys I have a script to find Ranomd numbers. But I want to make the file to produce more random. Could u guys help me plz.
In this Script I have the code that generates random in for loop and the range I have specified in my %chromlength
input and out put will be like this
chrno start end... (3 Replies)
Discussion started by: repinementer
3 Replies
7. Shell Programming and Scripting
Hi - I have a word GTTCAGAGTTCTACAGTCCGACGAT
I need to extract all the possible "chunks" of 7 or above letter "words" from this.
SO, my out put should be
GTTCAGA
TTCAGAG
TCAGAGT
CAGAGTTCT
TCCGACGAT
CAGTCCGACG
etc.
How can I do that with awk or any other language? I have no... (2 Replies)
Discussion started by: polsum
2 Replies
8. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
Write a shell script that will take the sum of two random number?
Ex: Random n1 +Random n2 = result
i tries to write it but i had some dufficulties
... (3 Replies)
Discussion started by: renegade755
3 Replies
9. AIX
Hello,
I have created a script to generate a random password on Linux/Solaris, but I simply cannot use it on my AIX VMs since Bash isn't installed on them.
I need a password that is randomly created with the following... (12 Replies)
Discussion started by: gfroute
12 Replies
LEARN ABOUT SUSE
apache::session::generate::md5
Session::Generate::MD5(3) User Contributed Perl Documentation Session::Generate::MD5(3)
NAME
Apache::Session::Generate::MD5 - Use MD5 to create random object IDs
SYNOPSIS
use Apache::Session::Generate::MD5;
$id = Apache::Session::Generate::MD5::generate();
DESCRIPTION
This module fulfills the ID generation interface of Apache::Session. The IDs are generated using a two-round MD5 of a random number, the
time since the epoch, the process ID, and the address of an anonymous hash. The resultant ID number is highly entropic on Linux and other
platforms that have good random number generators. You are encouraged to investigate the quality of your system's random number generator
if you are using the generated ID numbers in a secure environment.
This module can also examine session IDs to ensure that they are, indeed, session ID numbers and not evil attacks. The reader is
encouraged to consider the effect of bogus session ID numbers in a system which uses these ID numbers to access disks and databases.
This modules takes one argument in the usual Apache::Session style. The argument is IDLength, and the value, between 0 and 32, tells this
module where to truncate the session ID. Without this argument, the session ID will be 32 hexadecimal characters long, equivalent to a
128-bit key.
AUTHOR
This module was written by Jeffrey William Baker <jwbaker@acm.org>.
SEE ALSO
Apache::Session
perl v5.12.1 2008-06-04 Session::Generate::MD5(3)