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15%
Using Libvirt with Python to manage virtual machines
21.08.2014
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»
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»
2014
»
Issue 22: OpenS...
»
hv = [ "tiffy.tuxgeek.de", "ernie.tuxgeek.de" ] 07
08
for hv_host in hv: 09 10 uri = "qemu+ssh://virtuser@" + hv_host + "/system" 11 conn = libvirt.openReadOnly(uri)
12
13 hypervisor_name = conn ...
22
15%
Warewulf 4
13.12.2022
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2022/11/05
08:56:22
info unpack layer: sha256:
3
b38e1016650813dc5e
3
bb98cabcc9bf6167399caee7806bc1ca9f
3
df9825f2e Updating the container's /etc/resolv.conf uid./gid not synced, run wwctl
15%
Jenkins Configuration as Code
07.06.2019
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2019
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Issue 51: Self-...
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://misiu.pl:8080/"; 04 05 JenkinsLocationConfiguration jlc = JenkinsLocationConfiguration.get() 06 07 jlc.setUrl(newRootURL);
08
jlc.save(); Listing
3
shows two sample YAML files used by JCasC to set up
15%
mpi4py – high-performance distributed Python
30.11.2020
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2020
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Issue 60: Secur...
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== 0:
08
data = { 'key1' : [10,10.1,10+11j], 09 'key2' : ('mpi4py' , 'python'), 10 'key
3
' : array([1, 2,
3
]) } 11 else:
12
data = None 13 # end if 14 15 data = comm
15%
Build a honeypot with real-world alerts
01.08.2019
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2019
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Issue 52: Stop...
»
NEW -m tcp --dport
22
-j ACCEPT 10 -A INPUT -p udp --dport 5353 -j DROP 11 -A INPUT -s
-p tcp -m state --state NEW -m tcp --dport 443 -j ACCEPT
12
-A INPUT -m limit --limit 30/min -j
15%
Managing Linux systems with Spacewalk
14.11.2013
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2013
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Issue 17: Cloud...
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RHNSession; 06 07 my ($client, $session) = RHNSession::Session;
08
09 my $channels = $client->call('channel.listSoftwareChannels', $session); 10 11 foreach my $channel (@$channels) {
12
print $channel
15%
Gatling load-testing tool
03.02.2022
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2022
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Issue 67: syst...
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class BlazeDemoV1 extends Simulation {
08
09 var qualifiedhost = "http://blazedemo.com" 10 var proxyport = 0 11 var proxyhost = "not set"
12
13 // headers for HTTP call 14 val headers = Map( 15
15%
Warewulf 4 – Python and Jupyter Notebooks
13.04.2023
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/apps/apps/conda/pkgs [sudo] password for laytonjb: [laytonjb@warewulf ~]$ ls -lstar /opt/apps/apps total
12
4 drwxrwxrwx 5 root root 4096 Mar
12
11:15 .. 4 drwxrwxrwx
3
root root 4096 Mar
12
11:15 . 4 drwxrwxrwx 4 root root
15%
TCP Stealth hides open ports
10.04.2015
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2015
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Issue 26: OpenS...
»
the patch for kernel versions
3
.18 and
3
.19.x [17]. If you are uncertain as to how to proceed, you can either look for help on the Internet or check out Julian Kirsch's [
12
] master's thesis. You will find
15%
HPC Cloud Storage
20.11.2013
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advantages: S
3
QL. ... :07 s
3
ql_seq_no_1 4 -rw-r--r-- 1 root root 556 Nov 10 10:07 s
3
ql_metadata 4 drwxr-xr-x. 4 root root 4096 Nov 10 10:
08
.. 4 -rw-r--r-- 1 root root 262 Nov 10 10:10 s
3
ql_seq_no_2 4 drwxr-xr-x
3
root ... advantages: S
3
QL. ... S
3
QL Filesystem for HPC Storage
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