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26.01.2025
Flow 2.9.2 and Keras 2.9.0. The TensorFlow version is a bit old; 2.16.1 is the latest as of this writing, but I already had it installed. My Keras is also a bit old. I think Keras 3.6 is the latest, and my
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30.11.2025
–
Shut down system without powering off
s/S
milestone:/single-user:default
Single-user mode with partially mounted filesystem
1
–
Like s, root login only
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30.11.2025
that belong to $ASTRUNDIR,
22 # kill them.
23 if [ "$astcanary_pid" ]; then
24 for i in $astcanary_pid; do ocf_run kill -s KILL $astcanary_pid; done
25 fi
26
27 for dir in $ASTRUNDIR
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30.11.2025
, most administrators should be aware of the coming "IPocalypse," with the world running out of IPv4 addresses. If you are not already preparing for the coming of IPv6, it's time to start – and if you
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30.11.2025
. In the test scenario, I defined a backup schedule with the following settings:
Schedule: weekly
Daily full backup: Monday – Friday 20:00
Daily incremental backup: Monday – Friday 08:00--18:00, 30
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31.10.2025
seconds, for example:
# nc -p 16000 -w 30 examplehost.tld 22
If firewalling is in place and you need to originate your connection from a specific IP address to open a port, then you can enter:
# nc -s 1
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30.11.2025
(0x0000003c0d200000)
11 libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f086f4d5000)
12 libc.so.6 => /lib64/libc.so.6 (0x0000003c0ca00000)
13 /lib64/ld-linux-x86-64.so.2 (0x0000003c0c600000
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07.10.2025
and furious as rapid troubleshooting demands. It's time to give this project another try, but with the modern hardware of the 2020s!
Figure 1: The diminutive
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31.10.2025
to find out more details about specific services.
Listing 1
Nmap Command
root@sandbox:~# nmap -v -A www.haribo.de
...
Host www2.haribo.com (213.185.81.67) is up (0.011s latency).
Interesting
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30.11.2025
version [1]. The sshguard tool also speaks IPv6, is released under the BSD license, is easy to set up, and works without a configuration file.
Supported Services
At the time of writing, sshguard
