ksh: random number between 1-10 Post: 302303413

10 More Discussions You Might Find Interesting

1. Programming

How to generate a random number?

How to generate a random integer with specific range(for example, from 1 to 1000)? Also, how to convert a floating point number into a integer?

2. AIX

random in ksh

hello I must to create a ksh script to give a random password with letter, number, and 8 digits. I can't use the random command with ksh, there is a similar command ? thank you

3. 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..........

4. UNIX for Dummies Questions & Answers

Random number generation in ksh

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

5. Shell Programming and Scripting

random number generation in ksh

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

6. Programming

C Help; generating a random number.

Im new to C, and Im having a hard time getting a random number. In bash, I would do something similar to the following to get a random number; #!/bin/bash seed1=$RANDOM seed2=$RANDOM seed3=$RANDOM SEED=`expr $seed1 * $seed2 / $seed3` echo ${SEED%.*} Now, in online examples...

7. Programming

Random number is not reused

I need to generate and reuse a 5 digit random number every time my program is executed. But the following generates random numbers every time the function is called. #include <stdio.h> #include <stdlib.h> #include <sys/types.h> #include <sys/stat.h> #include <string.h> #include <time.h> ...

8. Shell Programming and Scripting

Random pieces of number

Hello folks, i have number for example 10 and i want to divide into 4 random pieces that may be (6+2+1+1). How can i do this via script i have random number 234951 and i want to divide into 31 pieces.

9. Shell Programming and Scripting

Create random number

Hi, I'm trying to create a script that will print random numbers with length of three. Below is the expected out. 928-377-899 942-458-310 951-948-511 962-681-415 995-161-708 997-997-209 thanks

10. Programming

random number

How can I choose randomly the row numbers of my file in awk?

LEARN ABOUT SUNOS

rand

rand(3UCB)					     SunOS/BSD Compatibility Library Functions						rand(3UCB)

NAME

       rand, srand - simple random number generator

SYNOPSIS

       /usr/ucb/cc[ flag ... ] file ...
       int rand()

       int srand( seed);
       unsigned seed;

DESCRIPTION

       rand() uses a multiplicative congruential random number generator with period 2**32 to return successive pseudo-random numbers in the range
       from 0 to "2**31 -1."

       srand() can be called at any time to reset the random-number generator to a random starting point. The generator is initially seeded with a
       value of 1.

SEE ALSO

       drand48(3C), rand(3C), random(3C)

NOTES

       Use of these interfaces should be restricted to only applications written on BSD platforms.  Use of these interfaces with any of the system
       libraries or in multi-thread applications is unsupported.

       The spectral properties of rand() leave a great deal to be desired. drand48(3C) and random(3C) provide much better, though more	elaborate,
       random-number generators.

       The low bits of the numbers generated are not very random; use the middle bits. In particular the lowest bit alternates between 0 and 1.

SunOS 5.10							    12 Feb 1993 							rand(3UCB)

10 More Discussions You Might Find Interesting

1. Programming

How to generate a random number?

Discussion started by: MacMonster

2. AIX

random in ksh

Discussion started by: pascalbout

3. Programming

Random number generation

Discussion started by: tej.buch

4. UNIX for Dummies Questions & Answers

Random number generation in ksh

Discussion started by: mervin2006