Tag Archives: Linux

Google calendar

I decided that I need to sort out the way I do my personal calendaring. Currently I only use my phone’s built-in calendar. I nearly always have my phone with me, but it’s a bit of a pain to enter stuff on when I’m sat at a computer anyway, and carrying all that information solelyContinue reading “Google calendar”

Setting up NRPE remote Linux monitoring with Nagios

This a short and simple guide, explaining how to set up remote monitoring of Linux hosts using NRPE in Nagios. The procedure is simple, but having searched for information on this earlier today I didn’t find a straightforward all-inclusive guide, so I’ve written my own. These instructions were written with Nagios 3.0.6, and they assumeContinue reading “Setting up NRPE remote Linux monitoring with Nagios”

Checking for the latest kernel with Nagios

I’ve just written a module for Nagios that will determine if the currently running kernel is the latest kernel available on the system. It will not tell you if there is a newer kernel in a yum repository or similar. The main gotcha is that you need an RPM-based system for my script to work,Continue reading “Checking for the latest kernel with Nagios”

Changing the verbosity of wpa_supplicant on Ubuntu

Sometimes you need to change the log verbosity of wpa_supplicant for debugging purposes. First check which log verbosity you are currently running with. ps -ef | grep wpa_supplicant | grep -v grep -d represents verbose -dd represents extra verbose To change the log verbosity, edit /usr/share/dbus-1/system-services/fi.epitest.hostap.WPASupplicant.service and add -d or -dd as appropriate. Example: [D-BUSContinue reading “Changing the verbosity of wpa_supplicant on Ubuntu”

My crazy partition setup

My requirements When I built this computer back in January, I had carefully considered the RAID storage configuration. My requirements were basically: Must dual boot Fedora and some flavour of Windows (unfortunately) Fedora must have a redundant /home partition, as it holds my most important data Windows must have a fast Media (aka /home) partitionContinue reading “My crazy partition setup”

Windows file sharing on a Linux server

In this guide, we will set up your home Linux server to share files in a Windows-friendly format. This is ideal for interacting with Windows PCs on your network, or for generic appliances such as media streaming boxes. First we install Samba: [root@zeus ~]# yum install samba Before we configure Samba, you need to thinkContinue reading “Windows file sharing on a Linux server”

Building a Linux home server, gateway, firewall & router

Overview This guide will attempt to show you how to build your own home server. I’ve included sections that I believe would be useful to home users, without over-complicating things. I’ve tried to make this guide accessible enough for people who are new to Linux, too. We will assume that the core function of thisContinue reading “Building a Linux home server, gateway, firewall & router”