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46%
Docker image security analysis
01.08.2019
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»
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»
2019
»
Issue 52: Stop...
»
2222
-o nginx-trojan saves a new container image to the filesystem called nginx-trojan, which you can upload later to a registry. To protect the innocent, I've obfuscated the IP address, so replace XXX
46%
Docker and Podman environments on Windows and Mac machines
28.11.2021
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2021
»
Issue 66: Inci...
»
systemctl start podman.socket
20
usermod -aG podman $SUDO_USER 21 SHELL 22 end Once you have installed both VirtualBox and Vagrant, either with Homebrew or an installation archive, save
45%
TinyDNS
02.03.2012
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preference – in other words, the preferred delivery order in which the mail server receives the inbound email). @domainname.com::mail2.domainname.com:
20
:3600 Here, you’re telling TinyDNS to answer MX
45%
Hacking Mutillidae II
03.08.2023
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2023
»
Issue 76: Energ...
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-property binutils-
x
86-64-linux-gnu libmodule-scandeps-perl python3-docker cgroupfs-mount libperl5.32 python3-dockerpty containerd libproc
45%
Secure Your Server with TCP Wrappers
02.10.2012
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port 22) to port
2222
, for example, to stop port scans filling up your logs. Without TCP Wrappers enabled, scans might run dictionary attacks on your server where password combinations are guessed by one
45%
Encrypted backup with Duplicity
11.04.2016
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2016
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Issue 32: Measu...
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backups are created faster. Duplicity is licensed under the GNU GPL and thus can be used free of charge. Duplicity is tailored for Linux and other Unix operating systems, such as BSD or OS
X
. Most major
44%
Manage OpenVPN keys with Easy-RSA
06.10.2019
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2019
»
Issue 53: Secur...
»
in the background with command lines like that shown in Listing 1. Listing 1 OpenSSL from Hell openssl
x
509 -req -CA ca.crt -CAkey ca.key -set_serial 0
x
$(openssl rand -hex 16) -days 3650
44%
Real-World HPC: Setting Up an HPC Cluster
04.11.2011
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out the relevant line in the/etc/inittab file. This will free up some memory: # Run xdm in runlevel 5 #
x
:5:respawn:/etc/
X
11/prefdm ‑nodaemon Now perform a first full-system package update
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