Hi,
I am trying to make a script that returns the difference between a given date and time to current date and time.
Given date and time is in this format 1991-09-26 and 23:10:10
The only thing I found that seems to do this thing is clock scan but a can't get it to work.

If you have any idea how to do this please feel free to write back.

set date 1991-09-26 set time 23:10:10 puts "Converting $date $time" set clocksecs [clock scan "$date $time"]puts "Clock seconds: $clocksecs"set check [clock format $clocksecs -format "%Y-%m-%d %H:%M:%S"]puts "Back conversion: $check"