/usr/share/texmf-dist/fonts/opentype/public/libertine/LinBiolinum_R.otf
/usr/share/texmf-dist/fonts/opentype/public/libertine/LinBiolinum_RB.otf
/usr/share/texmf-dist/fonts/opentype/public/libertine/LinBiolinum_RBO.otf
/usr/share/texmf-dist/fonts/opentype/public/libertine/LinBiolinum_RI.otf
.....

/usr/share/texmf-dist/fonts/opentype/public/libertine/LinLibertine_R.otf
/usr/share/texmf-dist/fonts/opentype/public/libertine/LinLibertine_I.otf
/usr/share/texmf-dist/fonts/opentype/public/libertine/LinLibertine_M.otf
/usr/share/texmf-dist/fonts/opentype/public/libertine/LinLibertine_MB.otf
....

Suppose that I want to use to able to use all of LinLibertine fonts; roman, italics etc without defining rm, it individually. Is there a simple command(s) to do this? I was unable to find a suitable answer.

I looked at this answer:

DeclareRobustCommandfutsie{%
  fontencoding{T1}%
  fontfamily{futs}%
  selectfont
}
DeclareTextFontCommandtextfut{futsie}