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  • Internet video optimisation using FFmpeg

      • parentnode.dk

    This guide will explain how to encode video in the following formats: .mp4 (h264), .webm (VP8), .ogv (theora), .3gp (h263) and .mov (mpg), which should provide you with all the formats required to have your video shown on all devices.

  • Release of Detector v3.1

      • parentnode.dk

    Ever wished for serverside Detector in Java, an advanced drag'n'drop segment builder or a /text api endpoint, returning the segment as plain text?

  • Size matters (disks and folders)

      • parentnode.dk

    This post is about the linux commands "df" and "du" and will show you how to get information about available diskspace and determine the accumulated size of a directory/folder using terminal on Linux/OS X.

  • gzip'ing tarballs

      • parentnode.dk

    This post is about the linux commands "tar" and "gzip" and will show you how to use these convenient tools in terminal on Linux/OS X. Gzip is a compression tool much like Zip or RAR. A tarball is a collection of files bundled into one .tar file. A tarball is not compressed, only glued together for ease of handling.

  • Create new users on a Linux server using the terminal

      • parentnode.dk

    In some cases you need to install more users on your server - to allow other people to maintain the server or just upload files. Here is a short guide to adding other users, and granting them privileges to perform relevant tasks.