How to connect L2TP + Ipsec client to Mikrotik Router
l2tp-ipsec-vpn-client Configure a Linux VPN client using the command line. …
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debian
The following signatures were invalid: EXPKEYSIG B188E2B695BD4743 DEB.SURY.ORG Automatic Signing Key
Here is the solution if you’ve got the following error …
quickstart guide to install suricata on debian 11 system
Update Package Lists: Install Suricata: Configure Suricata: The main configuration …
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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 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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how to clear journal logs (/var/log/journal)
/var/log/journal is the directory with the package’s systemd logs the …
CSF: disable icmp ping
On this post we will learn how to allow / …
E: Failed to fetch https://enterprise.proxmox.com
So after upgrading 4 of our Proxmox servers from 6.0 …
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