Setting up a Huawei E3276-150 4G/LTE USB modem on Ubuntu Server/Desktop

I just received¬†an unlocked Huawei E3276s-150 4G/LTE USB modem/surfstick I bought on eBay the other day. I went for the E3276s-150 because the 150 seemed to be the most compatible¬†option for European 4G mobile networks. There are even cheaper Huawei E3276 models like the E3276-920 which you can buy for less than 20 bucks. However, …

strongSwan 5 based IPSec VPN, Ubuntu 14.04 LTS and PSK/XAUTH

I prefer strongSwan over Openswan because it’s still in active development, easier to setup and doesn’t require a L2TP daemon. I prefer a simple IKEv1 setup using PSK and XAUTH over certificates. If you plan to share your VPN server with your friends it’s also a lot easier to setup for them without certificates. I …

How to auto backup a Gmail account to a QNAP NAS

It’s pretty straightforward to (incrementally) backup all emails in a Gmail account to a QNAP NAS. There’s a QNAP NAS solution using Getmail but it comes with some limitations. I prefer to use Gmail-Backup. It doesn’t need any configuration files and it doesn’t have a 100 messages per session limit. It stores all mails in …

How to merge/combine/join multiple .mp4 videos on the Mac

I have a whole bunch of photography tutorials I converted from Flash video format (.flv) to .mp4 so I can watch them on my iPad. Since those tutorials are broken down into a myriad of .mp4 episodes it makes it much harder to watch them in the right order. I needed to find a way …

How to convert .flv Flash video to .mp4 on the Mac

I have a bunch of photography tutorials in the Flash video .flv format which I want to watch on my iPad. As you may be aware, everything with the name Flash in it doesn’t play too well on Apple’s iOS devices. VLC Media Player for iOS is able to play the .flv format but Apple …