CORRECT TEXT
Configure a task: plan to run echo hello command at 14:23 every day.
A.
# which echo
B.
23 14 * * * /bin/echo hello
C.
# crontab -e
D.
# which echo
Explanation:
# which echo# crontab -e
23 14 * * * /bin/echo hello
# crontab -l (Verify)