fn1
Print newest timestamp in a directory, recursively
Usage
fn dir
[]
Overview
fn recursively scans the directories given on the command line and prints the UNIX timestamp (seconds since UNIX epoch) of the newest file found.
fn ignores everything except ordinary files (in particular, directories and symlinks).
In case of errors, 0 is printed.
Return values
The fn utility exits 0 on success, and >0 if an error occurs.