ref: d89b871dbabca415a54eb27ecc3de3c1faa86ac4
dir: /sys/man/1/mtime/
.TH MTIME 1 .SH NAME mtime \- print file modification time .SH SYNOPSIS .B mtime .I file ... .SH DESCRIPTION .I Mtime prints the modification time (in seconds since the epoch) and name of each .IR file . .SH SOURCE .B /sys/src/cmd/mtime.c