how to running script bash with time and date time?

Question

i want to run script.sh with detail time.

for example i want to run script.sh at 15:20 with date 05-01-2023 , how is the command ? please help, I am confused with this problem

Answer 1

You can also use the at command

# To schedule a one time task:
at <time>
<command 0>...
Ctrl-d
# <time> can be either
now | midnight | noon | teatime (4pm)
HH:MM
now + N <minutes | hours | days | weeks>
MM/DD/YY
# To list pending jobs:
atq
# To remove a job (use id from atq):
atrm <id>
tldr:at 
# at
# Execute commands once at a later time.
# Service atd (or atrun) should be running for the actual executions.
# More information: <https://manned.org/at>.
# Execute commands from standard input in 5 minutes (press Ctrl + D when done):
at now + 5 minutes
# Execute a command from standard input at 10:00 AM today:
echo "./make_db_backup.sh" | at 1000
# Execute commands from a given file next Tuesday:
at -f path/to/file 9:30 PM Tue