Category Archives: Tools

Audio CD Ripping: Error on Freedb request

Hi,

tools for ripping audio cd’s like Audiograpper, RipperX, or Cdex can query the freedb database for getting Song and Album titles depend on a unique identifier.

Freedb end its service in 2020. So all requests to the freedb server returns an error.
Continue reading Audio CD Ripping: Error on Freedb request

tcpdump: Some filter examples

Hi,

here are some command line examples for often requested packet filter strings
Continue reading tcpdump: Some filter examples

PDF: Merge multiple PDF Files

Hi,

the Standard PDF Viewer Adobe Acrobat Reader has no edit function, therefore a merge of multiple pdf files is also not possible.
Continue reading PDF: Merge multiple PDF Files