Sponsored Content
Full Discussion: The n-queens problem
The Lounge War Stories The n-queens problem Post 302839665 by rbatte1 on Friday 2nd of August 2013 07:53:08 AM
Old 08-02-2013
So you flogged the server and caused yourself trouble, well, perhaps you need to consider working within the limitations. Sometimes the cash for a replacement is just not there.

It does remind me of someone sacked for exhausting a mainframe by calculating natural factors of ever higher numbers in an attempt to find some large prime numbers. It ground it to a near dead stop for all other users (they multi-threaded the logic too) so I would take that as a caution.




Robin

Last edited by rbatte1; 08-02-2013 at 09:15 AM..
 

9 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

SSH Problem auth problem

Hi, Just recently we seem to be getting the following error message relating to SSH when we run the UNIX script in background mode: warning: You have no controlling tty. Cannot read confirmation.^M warning: Authentication failed.^M Disconnected; key exchange or algorithm negotiation... (1 Reply)
Discussion started by: budrito
1 Replies

2. Shell Programming and Scripting

problem with dd command or maybe AFS problem

Hi, folks. Sorry for bothering, but maybe someone could help me please. The problem is the following: there is some script that copies files from local file system to AFS. The copying is performed with dd command. The script copies data into some AFS volumes. The problem appeared with one... (0 Replies)
Discussion started by: Anta
0 Replies

3. Solaris

problem in finding a hardware problem

Hi I am right now facing a strange hardware problem. System get booted with the following error: Fatal Error Reset CPU 0000.0000.0000.0003 AFSR 0100.0000.0000.0000 SCE AFAR 0000.07c6.0000.1000 SC Alert: Host System has Reset It happen 4 or 5 times and get the same error every time.I... (8 Replies)
Discussion started by: girish.batra
8 Replies

4. AIX

user login problem & Files listing problem.

1) when user login to the server the session got colosed. How will resolve? 2) While firing the command ls -l we are not able to see the any files in the director. but over all view the file system using the command df -g it is showing 91% used. what will be the problem? Thanks in advance. (1 Reply)
Discussion started by: pernasivam
1 Replies

5. UNIX for Dummies Questions & Answers

DHCP problem and eth1 problem

At work I am trying to get this one Linux machine (let's call it ctesgm07) to behave like another Linux machine that we have (let's call it test007). test007 returns the following version info: cat /etc/debian_version: lenny/sid uname -a: Linux test007 2.6.27-7-generic #1 SMP Tue Nov 4... (0 Replies)
Discussion started by: sllinux
0 Replies

6. AIX

AIX OS problem? network problem?

Dear ALL. I installed AIX OS on customer sites. but Only one site is too slow when I connected telnet, ftp.. Ping is too fast. but telnet and FTP is not connected.. of course i check the configuration file on aix but it's normal. Do any Idea?? thanks in advance. - Jun - (3 Replies)
Discussion started by: Jeon Jun Seok
3 Replies

7. IP Networking

Problem with forwarding emails (SPF problem)

Hi, This is rather a question from a "user" than from a sys admin, but I think this forum is apropriate for the question. I have an adress with automatic email forwarding and for some senders (two hietherto), emails are bouncing. This has really created a lot of problems those two time so I... (0 Replies)
Discussion started by: carwe
0 Replies

8. UNIX for Dummies Questions & Answers

sed Or Grep Problem OR Terminal Problem?

I don't know if you guys get this problem sometimes at Terminal but I had been having this problem since yesterday :( Maybe I overdid the Terminal. Even the codes that used to work doesn't work anymore. Here is what 's happening: * I wanted to remove lines containing digits so I used this... (25 Replies)
Discussion started by: Nexeu
25 Replies

9. IP Networking

Router problem or ISP problem ?

Hi everyone, I am experiencing discontinuity of Internet service, this started 1 month ago. Everything worked very well for 1 year of intensive use, but now, I have problems reaching my gateway. The gateway is not my router but a node belonging to my ISP and I share the same public IP with... (3 Replies)
Discussion started by: remic
3 Replies
PRIME(1SSL)							      OpenSSL							       PRIME(1SSL)

NAME
openssl-prime, prime - compute prime numbers SYNOPSIS
openssl prime [-help] [-hex] [-generate] [-bits] [-safe] [-checks] [number...] DESCRIPTION
The prime command checks if the specified numbers are prime. If no numbers are given on the command line, the -generate flag should be used to generate primes according to the requirements specified by the rest of the flags. OPTIONS
[-help] Display an option summary. [-hex] Generate hex output. [-generate] Generate a prime number. [-bits num] Generate a prime with num bits. [-safe] When used with -generate, generates a "safe" prime. If the number generated is n, then check that (n-1)/2 is also prime. [-checks num] Perform the checks num times to see that the generated number is prime. The default is 20. COPYRIGHT
Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>. 1.1.1a 2018-12-18 PRIME(1SSL)
All times are GMT -4. The time now is 06:50 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy