66-clock

66-clock gets the system time and writes it with a specific format.

Interface

    66-clock [ -h ] [ -m message ] [ -n ] tai|iso

66-clock writes the current system time as a TAIN64 or ISO timestamp depending of the argument past to stdout.

Exit codes

• 0 success
• 100 wrong usage
• 111 system call failed

Options

• -h : prints this help.
• -m message : prints message after the system time.
• -n : output a trailing newline.