I\'ve got such situation: I want to schedule a job with crontab on a linux server. I\'m not super-user, so I\'m editing (with crontab -l, editor vim) only my crontab file. For t
May be it is, cron jobs will run in their own shell. So you can't expect to see asdf
on your console.
What you should try is
* * * * * echo asdf > somefile_in_your_home_directory_with_complete_path.log
Next check the file by doing a tail:
tail -f somefile_in_your_home_directory_with_complete_path.log
And if it's not, check if the cron daemon itself is running or is down:
# pgrep crond
OR
# service crond status