Janek Kozicki <janek_listy@xxxxx> writes: Just a side note: >> (tar.gz is better for this job, but zip has wider availability) Zip archive members can be accessed randomly without decompressing the whole archive; to access a member in a tar.gz, the archive needs to be decompressed and seeked at least up to the target member. So maybe there is a point to zip archives for these applications beyond availability.