21%
07.11.2011
’bettah. But are you getting all the performance you should? Exactly where is all that memory, anyway? Do you know how big your shiny new L1, L2, and L3 caches are, and how they are shared across processor cores ...
Examine and optimize your server’s internal topology with this hardware locality tool suite.
21%
22.08.2011
-based algorithm and a small word list:
$ john -single passfile.txt
Loaded 2 password hashes with 2 different salts (FreeBSD MD5 [32/64 X2])
guesses: 0 time: 0:00:00:01 100% c/s: 9433 trying: hken1900
Finally ...
Easy to remember but difficult to guess isn’t just a catchy phrase for choosing passwords, it’s the law of the Net. Learn how to check your password using a tool network intruders use every day
21%
13.12.2022
Packages:
(1/6): dhcp-common-4.3.6-47.el8.noarch.rpm 902 kB/s | 206 kB 00:00
(2/6): dhcp-libs-4.3.6-47.el8.x86_64.rpm 3.1 MB/s | 147 kB 00:00
(3
21%
30.11.2025
few years, including Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), and JiffyBox. In the US, these vendors are joined by providers such as GoGrid, Rackspace, and Terremark ... addresses this issue by offering a standardized API for infrastructure as a service (IaaS) clouds.
21%
11.06.2014
convincing to reveal its inner structure.
Listing 3
(No ) Error Message
<s:exception>Sabre\DAV\Exception\NotImplemented:exception>
<s:message>GET is only implemented on File ... Open standards and open source are requisite in Kolab groupware. The alpha release of version 3.1 hugely extended the number of compatible clients with the CalDAV and CardDAV protocols, making Kolab
21%
09.12.2019
in execution time by about a factor of 10 (i.e., it ran 10 times slower than without profiling).
Listing 3: pprofile
Output
Command line: md_002.py
Total duration: 1662.48s
File: md_002.py
File duration: 1661
21%
13.10.2021
, along with tools included in the OpenMP standard, MPI libraries, and Slurm. Strap in, it’s going to be a bumpy ride.
... with various HPC applications. In this article, I present examples for (1) serial applications, (2) OpenMP applications, and (3) MPI applications. I’ll use the same architecture as before: a single-socket system
21%
28.11.2023
If you check out the undisputed star of the container scene and its serverless capabilities, you might be somewhat disappointed to find that Kubernetes (K8s) really does not shine out of the box ... Knative transfers serverless workloads to Kubernetes and provides all the container components you need to build serverless applications and PaaS and FaaS services.
21%
10.09.2012
to logfiles, and it’s pretty simple to use:
[laytonjb@test1 ~]$ logger "This is a test"
...
[root@test1 ~]# tail -n 2 /var/log/messages
Aug 22 15:54:47 test1 avahi-daemon[1398]: Invalid query packet.
Aug 22 17:00
21%
30.07.2014
00:00:00 Thursday January 1, 1970, Coordinated Universal Time (UTC).
Listing 1: Perl Example Client
#!/usr/bin/perl
use strict;
use warnings;
use IO::Socket;
use Sys::CpuLoad;
my
