Unsorted (but useful) notes and how-to's:

VT cluster finder
Coadd photoz
Grid computing at Fermilab: job submission, bookeping
SDSS Cluster: job submission with LSF or condor
Mathematica: running programs from the commandline
fiat: handy tools to work with ascii catalogs
cfitsio: little programs using this library to read/write and opearte on fits catalogs
heasoft: selected programs from this package that I use to work with fits catalogs
sql queries: flags, sample queries, casjobs query submission via commandline