quickstart guide to install suricata on debian 11 system
Update Package Lists: Install Suricata: Configure Suricata: The main configuration …
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Linux
How to get Let’s Encrypt wildcard certificate using acme.sh
Preparation To obtain and install a Wildcard certificate, we will …
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Useful commands for exim (mini cheatsheet)
Exim commands to manage your email To print a list …
CSF CLI (Command Line Interface) Cheat Sheet
Useful CSF SSH Command Line Commands in a “cheat sheet” …
How to delete all local Docker images?
Question: I recently started using Docker and never realized that …
Add system user and generate RSA keypair + sudoers
Bash script to add user to the system (Dbian/Ubuntu) Visit …
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How to Install and Configure Ansible on Windows?
Ansible is a popular open-source automation tool that allows system …
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Zimbra reports “ Error: Queue report unavailable – mail system is down ”
After unexpected cold boot when you reboot Zimbra you can …
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how to setup proxy for apt in ubuntu / debian
Aptitude will not use the HTTP Proxy environment variables. Instead, …
how to disable ipv6 networking on debian / ubuntu
On modern systems IPV6 protocol enabled by default. And in …
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VestaCP – Debian – exim – main option “acl smtp mime” unknown
Error while start exim4 on Debian systems means that the …
VestaCP – Debian – exim – main option “acl smtp mime” unknown Read More »
How to renew letsencrypt ssl certificate 2023
I recently requested an update to our LetsEncrypt certificates to …