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Updated 1 week ago by Holger Schindler

.bashrc interactive shell

Knowledge base Linux Tips and Tricks

# at the very top of ~/.bashrc, before any echo/printf/etc. case "$-" in *i*) ;; # i...

Updated 1 week ago by Holger Schindler

Israeli Iron Dome vs UAE Air Defence – Direct Comparison

Public Information Political Assessments

Overview Iron Dome is a specialized short‑range point/area defence system, while the UAE employs...

Updated 2 weeks ago by Holger Schindler

Iranian Strike on UAE - Threat Statement (Qualitative)

Public Information Political Assessments

Adversary Intent Primary focus on US and UAE military infrastructure (e.g., Al Dhafra Air Base...

Updated 2 weeks ago by Holger Schindler

Verify NFS export

Knowledge base Linux Tips and Tricks

Check NFS exports on nas05.simmy.ch from the Linux: sudo showmount -e nas05.simmy.ch

Updated 1 month ago by Holger Schindler

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Aktuell Derzeit werden diese Services über das Internet angeboten.  Services die eine Registrie...

Updated 1 month ago by Holger Schindler

Install sendmail service on Debian

Knowledge base Linux Tips and Tricks

Overview This guide explains how to set up authenticated email sending from the command line on ...

Updated 1 month ago by Admin

Name resolution

Knowledge base Docker Tips & Tricks

Introduction DNS sucks in docker. However, there are two fixes. Fix no. 1 Create /etc/docker/d...

Updated 1 month ago by Admin

Add a user to the sudoers group on Debian 13

Knowledge base Linux Tips and Tricks

usermod -aG sudo master How to

Updated 2 months ago by Admin

Autoupdate on Debian

Knowledge base Linux Tips and Tricks

sudo apt install unattended-upgrades sudo dpkg-reconfigure unattended-upgrades  

Updated 2 months ago by Admin

10 GbE Network Tuning on Fedora

Knowledge base Linux Tips and Tricks

For Fedora workstations/servers mounting: • Prefer kernel CIFS mounts ( mount -t cifs ) over GVF...

Updated 2 months ago by Admin

10 GbE Network Tuning on Debian

Knowledge base Linux Tips and Tricks

Introduction This document describes a small, focused kernel network tuning for Debian systems c...

Updated 2 months ago by Admin

Speedup Settings for 10 GbE

Knowledge base MacOS Tips & Tricks

Introduction macOS is notorious for asymmetric SMB performance to Unraid/Samba, especially reads...

Updated 2 months ago by Admin

Install xrdp on Fedora Xfce

Knowledge base Linux Tips and Tricks

Overview This document describes how to install and configure the XRDP server on Fedora 43 with ...

Updated 2 months ago by Admin

Install send mail service on Fedora

Knowledge base Linux Tips and Tricks

Overview This guide explains how to set up authenticated email sending from the command line on ...

Updated 4 months ago by Admin

Create boot USB

Knowledge base Linux Tips and Tricks

Linux sudo lsblk sudo dd if=./Fedora-KDE-Live-x86_64-41-1.4.iso of=/dev/sdb bs=4M status=prog...

Updated 4 months ago by Admin

Install Cockpit and Firewalld on Debian 12

Knowledge base Linux Tips and Tricks

Install Cockpit, Firewalld, and Open Ports on Debian 12 1. Update the System sudo apt update s...

Updated 9 months ago by Admin

Install xrdp on Fedora 42

Knowledge base Linux Tips and Tricks

How to Set Up XRDP on Fedora 42 XFCE Follow these steps for a reliable and quick XRDP setup with...

Updated 10 months ago by Admin

Disable SELinux on Fedora

Knowledge base Linux Tips and Tricks

Permanently Disable SELinux on Fedora Update the SELinux configuration file and set SELINUX=disa...

Updated 11 months ago by Admin

Addtional links

Public Information Secure Smartphones

Link Liste https://itsfoss.com/linux-phones/ https://itsfoss.com/android-distributions-roms/ h...

Updated 11 months ago by Admin