07-17-2016
I assume MBP stands for MacBook Pro?
I've got some difficulty to understand why Ctrl-C should be disabled. Anyway, above (post#4) would supply exactly two random bytes, no need to interrupt nor exit.
EDIT: while(true) in awk shouldn't do anything as true is not defined, evaluates to 0 and thus FALSE.
Last edited by RudiC; 07-17-2016 at 10:46 AM..
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello, need a way to generate numbers within 0.5-1.5 range
Has to be totally random:
0.6
1.1
0.8
1.5
0.6
and so on....
How to? (10 Replies)
Discussion started by: TehOne
10 Replies
2. 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)
Discussion started by: phil_heath
9 Replies
3. Programming
Hi,
How can we generate 16 digit random nos in C. (10 Replies)
Discussion started by: ajaysahoo
10 Replies
4. Programming
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 ${SEED%.*}
Now, in online examples... (4 Replies)
Discussion started by: trey85stang
4 Replies
5. Programming
Hello All, I am stuck up in a program where the rand functions ends up giving all the same integers. Tried sleep, but the numbers turned out to be same... Can anyone help me out how to fix this issue ? I have called the srand once in the program, but I feel like when I call fork the child process... (5 Replies)
Discussion started by: manisum
5 Replies
6. Shell Programming and Scripting
Hi there I am trying to generate a random number between 40 and 70 using the shell here is my code so far and it keeps going above 70. all help much appreciated!
comp=$(( RANDOM%70+40 ))
echo $comp (4 Replies)
Discussion started by: faintingquiche
4 Replies
7. Shell Programming and Scripting
Having a hard time with this. Very new to scripting and linux. Spent all sunday trying to do this. Appreciate some help and maybe help breaking down what the syntax does.
Create a Bash program. It should have the following properties
• Creates a secret number between 1 and 100
i. The... (3 Replies)
Discussion started by: LINUXnoob15
3 Replies
8. Shell Programming and Scripting
Hi,
How can I generate a string of random characters (alpha+numeric) of a particular length ?
For e.g. for
n=5, output = 'kasjf'
n=10, output = 'hedbcd902k'
Also, please let me know if random (valid) dates could also be generated.
Thanks (7 Replies)
Discussion started by: rishigc
7 Replies
9. OS X (Apple)
Hi all...
Apologies for any typos, etc...
This took a while but it didn't beat me...
Although there are many methods of generating random numbers in a POSIX shell this uses integer maths and a simple C source to create an executable to get epoch to microseconds accuracy if it is needed. I take... (8 Replies)
Discussion started by: wisecracker
8 Replies
LEARN ABOUT DEBIAN
pommed
POMMED(1) General Commands Manual POMMED(1)
NAME
pommed - Apple laptops hotkeys event handler
SYNOPSIS
pommed [options]
DESCRIPTION
This manual page documents briefly the pommed daemon.
pommed is a daemon handling the hotkeys found on the Apple laptops, like the MacBook Pro, MacBook and PowerBook laptops. These hotkeys con-
trol, through pommed, the LCD backlight level, the audio volume, the keyboard backlight level (only on the MacBook Pro and the latest
PowerBook) and the CD/DVD drive ejection. Additionally, pommed monitors the ambient light sensors found on the MacBook Pro and the latest
PowerBook to automatically light up the keyboard backlight when the ambient light level gets too low.
pommed can optionally support the Apple Remote Control, too (this option is disabled by default and only available for the MacBook Pro and
MacBook).
OPTIONS
pommed accepts the following command-line options.
-v Print version information.
-f Run in the foreground, printing log messages to stdout.
-d Run in the foreground, printing log messages to stdout and debug messages to stderr.
FILES
/etc/pommed.conf
The configuration file for pommed. See the comments in the file for the structure of the file and the available options.
AUTHOR
pommed was written by Julien BLACHE <jb@jblache.org>.
2007-01-09 POMMED(1)