Yes, the solution you specified is correct.
0,5,55 * * * * command # run the command at the top of the hour, at
# the 5 minute mark and at the 55 minute mark.
Yes, the solution you specified is correct.
0,5,55 * * * * command # run the command at the top of the hour, at
# the 5 minute mark and at the 55 minute mark.