Shell scripts can act like standard UNIX commands and take arguments from the command line. Arguments are passed from the command line into a shell program using the positional parameters $1 through to $9 . Each parameter corresponds to the position of the argument on the command line. ... For example: cat printps # This script converts ASCII files to PostScript # and sends them to the PostScript printer ps1 # It uses a local utility "a2ps" a2ps $* | lpr -Pps1 printps elm.txt vi.ref msg . ...

Marc White . ... Research . ... The outflows driven by forming protostars provide important clues to the nature of the star formation process. My research focuses on observations and analysis of the outflows driven by actively-accreting protostars. ... How are the outflows being driven? ... Built by my home institution, The Research School of Astronomy and Astrophysics of The Australian National University, NIFS is a fantastic instrument for doing protostellar outflow work. ...

On the values of the Riemann zeta function at the Gram points M.A. Korolev The Gram p oint tn > 0 in the theory of (s) may b e interpreted as the value of p ositive parameter t which corresp onds to n th p oint of intersection of the curve (x(t), y (t)), x(t) = Re with horizontal axis. 1 2 + it , y (t) = Im {nk } 1 2 + it One may ask are there some subsequences runs to such that these p oints of intersection + (or to - ) along the horizontal axis as nk +? ...