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10th September 2011
IdOp
Too dumb for a smartphone
Join Date: May 2008
Location: twisting on the daemon's fork(2)
Posts: 1,027
Isn't the syntax
$[ ... ]
for arithmetic expansion a no longer documented bash-ism? I think it's more readable than
$(( ... ))
but maybe it should be avoided if it's deprecated?
IdOp
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