Sudo articles

capabilities
capsh
configuration
kernel
linux
ps
sandboxing
sudo
systemd
system hardening

Last change: 2025-01-06

Harden Linux system services by restricting systemd units with the SecureBits setting, which enables special behavior related to Linux capabilities.

Commands:

capsh
ps
sudo
systemd-run

How to disable the background color of run0

faq
linux
run0
sudo
systemctl
systemd

Last change: 2025-01-06

The background color of run0, part of systemd, can be changed with the '--background' option. This way another color can be configured instead of its default.

Commands:

run0

Logging of administrative actions with root privileges

accounting
auditing
compliance
linux
pci dss
sudo

Last change: 2025-01-06

PCI DSS requires logging of administrative actions, including commands executed by the root user or using sudo. Learn how to set up accounting and auditing.

Commands:

auditctl
sudo

5 Tips to protect the Root account

authentication
linux
sudo

Last change: 2025-01-06

The root account is a special account for Unix based systems. Protecting it with the right measures, secures the system and decreases system compromises.