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10%
System temperature as a dimension of performance
28.11.2022
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»
Archive
»
2022
»
Issue 72: OpenS...
»
Pentium
3
processor. The cause was a detached heat sink, and some older hardware did not have built-in protection circuitry back then. I have also had fun experiencing intriguing boot failures from
10%
Verifying your configuration
05.02.2023
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»
Archive
»
2023
»
Issue 73: Datab...
»
: lt: 90 port: tcp:
22
: listening: true ip: - 0.0.0.0 tcp
6:22
: listening: true ip: - '::' user: sshd: exists: true package: docker-ce: installed: true service
10%
How to configure and use jailed processes in FreeBSD
14.03.2013
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»
Archive
»
2013
»
Issue 13: IPv6...
»
are available to let administrators manage jails on the host system [
6
]. Here's a brief look: jail [-i] [-l -u
| -U
]
: Starts a jail
10%
Flatpak, Snap, and AppImage
09.06.2018
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»
Archive
»
2018
»
Issue 45: Autom...
»
of the technology. However, there is a solution one size smaller. Youngsters The introduction of the DEB [2] and RPM [
3
] package formats coincided with the birth of the major distributions Debian and Red Hat
10%
Tuning I/O Patterns in C
31.07.2013
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»
HPC
»
Articles
»
Code Example 1 #include
2
3
/* Our structure */ 4 struct rec 5 {
6
int x,y,z; 7 float value; 8 }; 9 10 int main() 11 { 12 int counter; 13 struct rec my
10%
A Real-World Look at Scaling to the Amazon Cloud
04.10.2011
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»
CloudAge
»
Articles
»
of command-line tools for EC2. S
3
[
6
] (Simple Storage Service) offers permanent storage independent of EC2 virtual machines being deployed and shut down. Specifically, we use S
3
to store the code that gets
10%
Data Analysis with R and Python
17.02.2015
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»
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»
2015
»
Issue 25: Safe...
»
: 15 collec.insert({"name":row[0],"observer":row[1],"type":row[2],"period":\ pfl(row[
3
]), "ecc":pfl(row[4]),"semaj_axs":pfl(row[5]), \ "perih_dist":pfl(row[
6
]), "incl":pfl(row[7
10%
News for Admins
30.05.2021
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»
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»
2021
»
Issue 63: Autom...
»
Linux will be a community-based 1:1 binary replacement for Red Hat Enterprise Linux and currently ships with Gnome
3
.32, Linux kernel 4.18.0-240.
22
.1.el8, SQLite
3
.26, virt-what 1.18, Samba 4.12.
3
, DNF 4
10%
Setting up SELinux policies
12.09.2013
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»
Archive
»
2013
»
Issue 16: Docker
»
17 %description 18 Custom SELinux policy module. 19 20 %prep 21 if [ ! -d custom-selinux-policy ]; then
22
mkdir custom-selinux-policy 23 fi 24 cp -p %{SOURCE0} %{SOURCE1} %{SOURCE2} custom
10%
Pen Testing with netcat
14.05.2013
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»
Articles
»
the net start command to get a list of services running (Figure
3
): >net start Figure
3
: Output from the net start command. Several services
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