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cat.1posix
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cat(1)
plan9-cat(1)
plan9-read(1)
read(1posix)
%2Fhome%2Fmarcos%2FEvidencias%2FBulk_PC-20170427_%2Frfc822.txt %7C egrep %22%5B0-9%5D*%5B.%5D%2B%5B0-9%5D*%5B.%5D%5B0-9%5D*%5B.%5D%5B0-9%5D*%22
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