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)

2. Programming

Hi, I am currently trying to generate multiple random numbers in C for different variable:- die1=1+(rand()%5); die2=1+(rand()%5); die3=1+(rand()%5); die4=1+(rand()%5); But I need to contrain the total of die1, die2,die3 and die4 to be 5 as well. If i insert die1+die2+die3+die4=5, i do... (6 Replies)

3. 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)

4. 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)

5. Shell Programming and Scripting

Hi, I am having trouble with generating random numbers. can this be done with awk? So I have a file that looks like this: 23 30 24 40 26 34 So column1 is start and column2 is end. I want to generate 3 random #'s between start and stop: So the output will look like this: ... (9 Replies)

6. Programming

Hi I'm trying to generate random numbers both in parent process and the child process. But I get the same random number in both processes. Why doesn't it generate different numbers altough I seed random number generator? Here's my code: #include <stdio.h> #include <unistd.h> #include... (2 Replies)

7. Shell Programming and Scripting

Hi people :) I'm learning shell scripting using bash and I want to generate 4 floating point number with 5 decimal places and write them to a file and a variable. I've done all this except the $RAMDOM enviroment variable does not generate a float number but a integrer. I hope you could... (3 Replies)

8. Programming

Hi, I have a parametrized memory mem. I want to fill this memory with random numbers with respect to the data_width. can anyone help me on this.. (3 Replies)

9. 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)