hpr0507 :: Cron with Ken Fallon
Ken Fallon discusses cron and crontab
Hosted by finux on Thursday, 2010-01-28 is flagged as Explicit and is released under a CC-BY-NC-SA license.
cron, cron history, crontab.
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The show is available on the Internet Archive at: https://archive.org/details/hpr0507
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Duration: 00:21:50
general.
LINKS ============================================== https://help.ubuntu.com/community/CronHowto https://unixhelp.ed.ac.uk.CGI/man-cgi?crontab+5 https://unixgeeks.org/security/newbie/unix/cron-1.html https://en.wikipedia.org/wiki/Cron https://ratholeradio.org/ SCRIPT ============================================== username@computer:~$ vi /home/username/bin/hello.bash username@computer:~$ cat /home/username/bin/hello.bash #!/bin/bash echo "hello world" username@computer:~$ /home/username/bin/hello.bash bash: /home/username/bin/hello.bash: Permission denied username@computer:~$ chmod +x /home/username/bin/hello.bash username@computer:~$ /home/username/bin/hello.bash hello world username@computer:~$ export |grep EDITOR declare -x EDITOR="vim" username@computer:~$ crontab -l no crontab for username username@computer:~$ crontab -e no crontab for username - using an empty one No modification made username@computer:~$ crontab -e no crontab for username - using an empty one crontab: installing new crontab username@computer:~$ crontab -l # m h dom mon dow command * * * * * /home/username/bin/hello.bash > /home/username/hello.output 2>&1 username@computer:~$ cat /home/username/hello.output hello world