Lhinv 1.1 is a version of IRIX hinv for linux systems, providing a standardized inventory of configured hardware through the proc filesystem. This version supports most of the IRIX flags, plus includes options for mailing the output via SMTP and a CGI wrapper. Lhinv can be used as a test for the existance of specific hardware subsystems and is useful for supporting large numbers of workstations.
libAstronomy provides a set of astronomical routines to ease the calculation of ephemerides. It includes mathematical functions to compensate various astronomical phenomena like precession, nutation, etc. The getconstellation routine finds the constellation for a given coordinate. It also calculates the positions of the sun and moon in two different precise ways.