.TH s/qmail: tai64nfrac 5 .SH NAME tai64nfrac \- evaluate the TAI64 timestamp and write the fractional seconds .SH SYNOPSIS .B tai64nfrac .SH DESCRIPTION Reads a TAI64N external format timestamp following the '@' as first character from .I stdin and writes the fractional seconds since epoch (TAI, not UTC) to .IR stdout . Returns the following characters after the timestamp unaltered. .SH "SEE ALSO" tcpserver(1), sslserver(1).