crontab - simple basic cron job not working -


i have cron job doesn't output command prompt/terminal-

* * * * * echo "hey"

i don't know why. add, want take mysql backup on server side (written in php) every hour. proceed that, tried basic cron job didn't work. tried running command-

command: ps -ef | grep cron

output:

root       952     1  0 feb05 ?        00:00:08 cron ubuntu    3271  2707  0 11:26 pts/0    00:00:00 grep --color=auto cron


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