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16.04.2015
with GPG. By default it uses the symmetric encryption algorithm, called CAST5 that is a 128-bit symmetric-key block cipher. Other encryption algorithms available are listed below along with the public key
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07.07.2021
Virtually all HPC systems use a resource manager, also called a job scheduler. This tool runs applications on behalf of the user when the free resources match what the user requests. Of the numerous
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05.12.2014
the matches of a pattern:
# g/chrisbinnie/p
From these humble beginnings, a standalone utility called grep surfaced, toward which you could pipe any data.
Thanks to grep's pervasive acceptance, the sys admin
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17.02.2015
in this section will almost certainly warrant further investigation.
Figure 2: The header of a typical logwatch report.
The file that cron calls, which
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17.02.2015
program called raspi-config (Figure 2). Navigating it is much like navigating the BIOS or ncurses application where you use the Up, Down, Right, and Left arrow keys and the Tab and Enter keys to navigate
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30.11.2020
corner of the browser window toolbar. To the left, you then call up the version history by clicking on Editing history
. The software switches to the version view, which shows the timeline at the top
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30.11.2020
for video calls, Kopano Meet replaces the old WebMeeting module. The open source solution can be operated as a standalone utility in your private cloud, as well as on-premises and combined with your own
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02.02.2021
whether this works by calling
ansible -i hosts infra -m ping
If Ansible then announces that the connection is working, everything is set up correctly.
Configure DHCP and TFTP
Your next steps are to get
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27.09.2021
, the software calls up a wizard to carry out a basic configuration. The primary window then opens, looking a bit old-fashioned (Figure 1).
Figure 1: The program
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21.08.2014
that is trying to mature rapidly. As a result, many computations might be needed to arrive at some final information or answers. To get there, the computations are typically done in what is called a "pipeline
