The Resynthesizer Plugin Suite contains a practical tool for Gimp that allows you to remove the objects in your pictures after covering them with the adjacent elements. In the post I describe a Linux installation procedure of the version 2, by compiling the source from GitHub or by executing an executable and an example of its use.
From a discussion on Super User, I have discovered an awesome tool that helps you to locate the largest files or directories in your computer, just typing a single command line on a bash terminal. I have only added some code to create a text file without the annoying message "Permission denied". In the article there is also a list of the most famous analyzers for linux.
How many time we have to fix a video removing the parts that we don’t need? There are a lot of video editing programs that solve this elementary issue, including great open source ones, but generally they require to process the video and audio streams and so a lot of resources. FFmpeg and the command-line can cut and join the video in four steps copying the same video and audio codec even on a MP4 video encoded in h.264 and AAC.