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exec in Ruby

exec(command...)

Executes command as a subprocess, and never returns.

If multiple arguments are given, exec invokes command directly, so that whitespaces and shell's meta-characters are not processed by the shell.

If the first argument is an array that has two elements, the first element is the real path for the command, and the second element is for the argv[0] to execl(2).
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Black Holes: Peering Into the Heart of Darkness

Astronomers use infrared "eyes" to shed light on these enigmatic cosmic structures

Full story at http://www.nsf.gov/news/special_reports/science_nation/blackholes.jsp?WT.mc_id=USNSF_51


This is an NSF News item.

PycckaR
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Articles


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Google Chrome Golf 6
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