$ kpsexpand \$TEXINPUTS
.:{/home/davidc/.texlive2014/texmf-config,/home/davidc/.texlive2014/texmf-var,/home/davidc/texmf,!!/usr/local/texlive/2014/texmf-config,!!/usr/local/texlive/2014/texmf-var,!!/usr/local/texlive/texmf-local,!!/usr/local/texlive/2014/texmf-dist}/tex/{kpsewhich,generic,}//