pltotf --version (return code: 0)
PLtoTF 3.6 (TeX Live 2015/Debian) kpathsea version 6.2.1 There is NO warranty. Redistribution of this software is covered by the terms of both the PLtoTF copyright and the Lesser GNU General Public License. For more information about these matters, see the file named COPYING and the PLtoTF source. Primary author of PLtoTF: D.E. Knuth.
pltotf --help (return code: 0)
Usage: pltotf [OPTION]... PLFILE[.pl] [TFMFILE[.tfm]] Translate the property list PLFILE to TFMFILE. Default TFMFILE is basename of PLFILE extended with `.tfm'. -help display this help and exit -verbose display progress reports -version output version information and exit Email bug reports to firstname.lastname@example.org.