#TECO, 53 bytes TECO (Text [previously Tape] Editor and Corrector) is a text editor originating in 1962. It can also be used to run standalone programs. It's the state-of-the-art editor for PDPs, VAXen, etc.

According to the TECO manual, the ^H command gives the time of day. Make sure to check your operating system and power supply, as the unit of time may vary according to your machine:

OS/8: ^H = 0 RT-11: ^H = (seconds since midnight)/2 RSTS/E: ^H = minutes until midnight RSX-11: ^H = (seconds since midnight)/2 VAX/VMS: ^H = (seconds since midnight)/2 TOPS-10: ^H = 60ths of a second since midnight (or 50ths of a second where 50 Hz power is used) 

The following program works on systems where time of day is measured in seconds/2:

I4 8 15 16 23 42 $<HT^HUA<^H-QAUDQD"L43200%D'QD-3180;>> 

Note that ^H and $ should be entered by striking, respectively, CONTROL-H and ESCAPE.

The numbers in the program can be adjusted for the following machines:

 (number) 43200 3180 RSTS/E 1440 106 TOPS-10 60 Hz 5184000 381600 TOPS-10 50 Hz 4320000 318000 OS/8 goodbye, world... 

TECO, 53 bytes

TECO (Text [previously Tape] Editor and Corrector) is a text editor originating in 1962. It can also be used to run standalone programs. It's the state-of-the-art editor for PDPs, VAXen, etc.

According to the TECO manual, the ^H command gives the time of day. Make sure to check your operating system and power supply, as the unit of time may vary according to your machine:

OS/8: ^H = 0 RT-11: ^H = (seconds since midnight)/2 RSTS/E: ^H = minutes until midnight RSX-11: ^H = (seconds since midnight)/2 VAX/VMS: ^H = (seconds since midnight)/2 TOPS-10: ^H = 60ths of a second since midnight (or 50ths of a second where 50 Hz power is used) 

The following program works on systems where time of day is measured in seconds/2:

I4 8 15 16 23 42 $<HT^HUA<^H-QAUDQD"L43200%D'QD-3180;>> 

Note that ^H and $ should be entered by striking, respectively, CONTROL-H and ESCAPE.

The numbers in the program can be adjusted for the following machines:

 (number) 43200 3180 RSTS/E 1440 106 TOPS-10 60 Hz 5184000 381600 TOPS-10 50 Hz 4320000 318000 OS/8 goodbye, world... 

#TECO, 53 bytes TECO (Text [previously Tape] Editor and Corrector) is a text editor originating in 1962. It can also be used to run standalone programs. It's the state-of-the-art editor for PDPs, VAXen, etc.

According to the TECO manual, the ^H command gives the time of day. Make sure to check your operating system and power supply, as the unit of time may vary according to your machine:

OS/8: ^H = 0 RT-11: ^H = (seconds since midnight)/2 RSTS/E: ^H = minutes until midnight RSX-11: ^H = (seconds since midnight)/2 VAX/VMS: ^H = (seconds since midnight)/2 TOPS-10: ^H = 60ths of a second since midnight (or 50ths of a second where 50 Hz power is used) 

The following program works on systems where time of day is measured in seconds/2:

I4 8 15 16 23 42 $<HT^HUA<^H-QAUDQD"L43200%D'QD-3180;>> 

Note that ^H and $ should be entered by striking, respectively, CONTROL-H and ESCAPE.

The numbers in the program can be adjusted for the following machines:

 (number) 43200 3180 RSTS/E 1440 106 TOPS-10 60 Hz 5184000 381600 TOPS-10 50 Hz 4320000 318000 

#TECO, 53 bytes TECO (Text [previously Tape] Editor and Corrector) is a text editor originating in 1962. It can also be used to run standalone programs. It's the state-of-the-art editor for PDPs, VAXen, etc.

According to the TECO manual, the ^H command gives the time of day. Make sure to check your operating system and power supply, as the unit of time may vary according to your machine:

OS/8: ^H = 0 RT-11: ^H = (seconds since midnight)/2 RSTS/E: ^H = minutes until midnight RSX-11: ^H = (seconds since midnight)/2 VAX/VMS: ^H = (seconds since midnight)/2 TOPS-10: ^H = 60ths of a second since midnight (or 50ths of a second where 50 Hz power is used) 

The following program works on systems where time of day is measured in seconds/2:

I4 8 15 16 23 42 $<HT^HUA<^H-QAUDQD"L43200%D'QD-3180;>> 

Note that ^H and $ should be entered by striking, respectively, CONTROL-H and ESCAPE.

The numbers in the program can be adjusted for the following machines:

 (number) 43200 3180 RSTS/E 1440 106 TOPS-10 60 Hz 5184000 381600 TOPS-10 50 Hz 4320000 318000 OS/8 goodbye, world... 

#TECO, 53 bytes TECO (Text [previously Tape] Editor and Corrector) is a text editor originating in 1962. It can also be used to run standalone programs. It's the state-of-the-art editor for PDPs, VAXen, etc.

According to the TECO manual, the ^H command gives the time of day. Make sure to check your operating system and power supply, as the unit of time may vary according to your machine:

OS/8: ^H = 0 RT-11: ^H = (seconds since midnight)/2 RSTS/E: ^H = minutes until midnight RSX-11: ^H = (seconds since midnight)/2 VAX/VMS: ^H = (seconds since midnight)/2 TOPS-10: ^H = 60ths of a second since midnight (or 50ths of a second where 50 Hz power is used) 

The following program works on systems where time of day is measured in seconds/2:

I4 8 15 16 23 42 $<HT^HUA<^H-QAUDQD"L43200%D'QD-3180;>> 

Note that ^H and $ should be entered by striking, respectively, CONTROL-H and ESCAPE.

#TECO, 53 bytes TECO (Text [previously Tape] Editor and Corrector) is a text editor originating in 1962. It can also be used to run standalone programs. It's the state-of-the-art editor for PDPs, VAXen, etc.

According to the TECO manual, the ^H command gives the time of day. Make sure to check your operating system and power supply, as the unit of time may vary according to your machine:

OS/8: ^H = 0 RT-11: ^H = (seconds since midnight)/2 RSTS/E: ^H = minutes until midnight RSX-11: ^H = (seconds since midnight)/2 VAX/VMS: ^H = (seconds since midnight)/2 TOPS-10: ^H = 60ths of a second since midnight (or 50ths of a second where 50 Hz power is used) 

The following program works on systems where time of day is measured in seconds/2:

I4 8 15 16 23 42 $<HT^HUA<^H-QAUDQD"L43200%D'QD-3180;>> 

Note that ^H and $ should be entered by striking, respectively, CONTROL-H and ESCAPE.

The numbers in the program can be adjusted for the following machines:

 (number) 43200 3180 RSTS/E 1440 106 TOPS-10 60 Hz 5184000 381600 TOPS-10 50 Hz 4320000 318000