Sometimes it is necessary to speed up videos and/or reduce the resolution. This will typically result in a much smaller file size. ffmpeg and avconv allow video file manipulation on the command line.
These commands work on Debian, and will likely work on Ubuntu and other Linux distributions.
IPv6 auto configuration on Linux will normally assign the same address every time when connecting to a specific network. This address would normally be formed from the network prefix and local interface MAC address. When using IPv4 your identity is slightly masqued by NAT. Although your single public IP address may be tracked, it is
It’s a few simple steps to create GPG encryption keys and use these for signing and encrypting files and emails.
Create a new pair of public/private cryptographic keys:
user@yourhost:~$ gpg --gen-key
…
follow the prompts use the defaults if unsure…
WPA and WPA2 provide good WiFi security which is mainly susceptible to brute force attacks. Here is how such a brute force attack may be carried out.Using Debian and an Intel Corporation Centrino Wireless-N 1000 card:
Date: July 2022
Duration: 2 weeks
Distance: 3,585 km
Yet again I have shipped my bike by truck, from Germany to Thessaloniki in Greece. I flew in a day beforehand, spent an afternoon and evening sightseeing before…
Unlike one of my typical tours, where I would travel along a roughly planned route spanning a few thousand kilometers, I am basing myself this summer in the touristic town of Bled for six nights and making tours from there as well as doing a bit of hiking and cycling around the area.
As a 40th birthday present to myself, I am now the proud owner of a new BMW F850GS. It comes complete with pannier boxes and a top case, and tyres suitable for gravel roads. I will not write a review of the bike, as I’m hardly an expert but with over 50% more power than
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