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28.06.2011
) layer for the cloud, virtualizing the various hardware components and making them available through a standard API. The first OpenStack release (dubbed "Austin") became available October 22 [3];
The Open
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06.08.2012
by sending a router advertisement (RA) to the link-local multicast address FF02::1
(all nodes; Figure 3).
Figure 3: Normally, a regular router responds
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05.11.2018
nodes, and make sure to do this as a user and not as root.
3. To make life easier, use shared storage between the controller and the compute nodes.
4. Make sure the UIDs and GIDs are consistent
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05.12.2014
will not complete automatically.
A key component of the PXE environment is a DHCP server. To make PXE work, you need to set up additional configuration options within the DHCP server configuration (Figure 3
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10.06.2015
and right. Unfortunately, my laptop has a 16:9 display with a resolution of 1,600x900 pixels.
Common Denominator
Some research on the topic of screen resolution reveals the root cause: the maximum
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13.12.2018
In previous articles, I examined some fundamental tools for HPC systems, including pdsh [1] (parallel shells), Lmod environment modules [2], and shared storage with NFS and SSHFS [3]. One remaining
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02.08.2022
A quick edit of your pristine MariaDB server's configuration file /etc/my.cnf.d/server.cnf (1) binds the MariaDB service to the localhost and (2) connects and (3) creates the database:
Bind-address = 127
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05.12.2019
field:
sudo ausearch -k watch-passwd
time->Tue May 28 19:52:15 2019
type=CONFIG_CHANGE msg=audit (1559065935.923:2447): auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 op
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22.12.2017
and Brotli Comparison
01 -rw-r--r-- 1 sw sw 124 8 Sep 16:52 hello-world.html
02 -rw-r--r-- 1 sw sw 77 8 Sep 16:53 hello-world.html.br
03 -rw-r--r-- 1 sw sw 113 8 Sep 16:53 hello
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11.06.2014
on the Rex host and then copy the public key over to the client (Listing 3). After that, a test login on the client without password should work.
Listing 3
Key-Based Authentication
01 root
