Re: [dev] [sltar] Listed project idea to extend sltar with compression

[yamada yohei]

Why we have to specify -z -j -a -Z or -J when decompress tar ball?
Why doesn't tar distinguish them automatically? (It should achieve
using file(1) or magic(5) database.)  I cannot remember all these
options and always use pipeline e.g. bzcat | tar x.  I don't sltar to
have these useless options.