Here are some files describing more precisely different parts of the system. You can find extensive documentation on the following subject by clicking on the links :
All the manual pages have been converted to HTML format, thanks to the PolyglotMan translator. Here are the links to each available man page.
access afm2tfm allcm allec allneeded amstex bibtex cjpeg cont-de cont-en cont-nl djpeg dmp dt2dv dv2dt dvi2tty dvibook dviconcat dvicopy dvidvi dvilj dvired dviselect dvitodvi dvitype einitex elatex eplain epsffit etex evirtex extractres fax2ps fax2tiff fixdlsrps fixfmps fixmacps fixpsditps fixpspps fixscribeps fixtpps fixwfwps fixwpps fixwwps fontexport fontimport gftodvi gftopk gftype gif2tiff gsftopk hbf2gf includeres index inimf inimpost iniomega initex ispell jpegtran kpsestat kpsewhich lacheck lambda latex ltx2rtf mag makeindex makempx MakeTeXPK mf mft mktexlsr mktexmf mktexpk mktextfm mpost mpto newer omega oxdvi pal2rgb patgen pdfimages pdfinfo pdfinitex pdflatex pdftex pdftops pdftotext pdfvirtex pfb2pfa pk2bm pktogf pktype pltotf pooltype ppm2tiff ps2frag ps2pk psbook psmerge psnup psresize psselect pstops ras2tiff rdjpgcom rgb2ycbcr sgi2tiff sq t1ascii t1asm t1binary t1disasm t1mac t1unmac tangle tex texconfig texhash texi2html tftopl thumbnail tie tiff2bw tiff2ps tiffcmp tiffcp tiffdither tiffdump tiffgt tiffinfo tiffmedian tiffsplit tiffsv ttf2pk ttf2tfm ttfdump tth unpost vftovp virmf virmpost viromega virtex vptovf weave wrjpgcom xdvi