16%
03.04.2024
of corporate buzzspeak, but Agile has brought a whole new hellscape into focus for those involved in so-called operations. Operations groups include system administrators, database administrators, cloud
16%
15.02.2012
The history of cluster HPC is rather interesting. In the early days, the late 1990s, HPC clusters, or “Beowulfs” as they were called, were often cobbled together in interesting ways. The standard 1U
16%
07.10.2014
setup is based on a central server that provides its surrounding hosts with data. The host is known as the Puppet master server; all agents on all your computers call it to obtain information about
16%
25.08.2011
, however, VMs associated with a single application might run on multiple servers. The authors call for a solution that supports application-level and VM-tier-level granularity.
This technique, which
16%
11.11.2011
, however, VMs associated with a single application might run on multiple servers. The authors call for a solution that supports application-level and VM-tier-level granularity.
This technique, which
16%
17.02.2015
0;
105 }
The block of code starting with line 17 defines the required system call numbers for three platforms (ARM, 32 bit, and 64 bit). The central data structure that follows, struct sched
16%
05.12.2019
are started under a different ID. For example, the following command calls the file as root, but the user's login UID does not change:
sudo cat /proc/self/loginuid
1000
All processes the user starts now
16%
11.05.2021
A topic system that administrators learn as they gain experience is called the “LD_PRELOAD Trick” that can help fix misbehaving applications, upgrade applications, and even improve application
16%
11.04.2016
or with administrative rights – call
python setup.py install
in the source code directory. This step installs Duplicity for all users in /usr.
When this issue went to press, the latest stable version was 0
16%
20.05.2014
.0.0.1');
Suppose the code in this example resides in a file named server.js; in this case, a call to node server.js launches the server on port 3000. On this basis, you could start to build your own web server
