File: newest.sci

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scilab 2.4-1
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function f=newest(f1,f2)
// given to files names f1 and f2 newest returns 
// the name of the newest file if both exits 
// or name of existing file 
// or []
//!
// Copyright INRIA
f=unix_g('ls -t -1 '+f1+' '+f2+ ' 2>/dev/null |sed -n -e ''1p'' ')