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Full Discussion: Obtain Mac Adress in crontab
Operating Systems OS X (Apple) Obtain Mac Adress in crontab Post 302202954 by Pedro Almeida on Friday 6th of June 2008 06:11:47 AM
Old 06-06-2008
Quote:
Originally Posted by era
If you have sudo permissions, you can add the command to root's crontab.
Thanks era,

I'm not an expertise in MAC OSX. Can you help me? Can you show me the command line that i can use in the crontab? At this momment I have the sudoers file configured to not ask for password, but i want to put him asking for the password.
The objective is to put Mac Adress in a file txt during the reboot process, without human intervention.

Thanks for your help.
Pedro Almeida
 

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bcrontab(1)						      General Commands Manual						       bcrontab(1)

NAME
bcrontab - Manage users crontab files SYNOPSIS
bcrontab [ -u user ] file bcrontab [ -u user ] { -l | -r | -e } DESCRIPTION
bcrontab interfaces with the bcron-spool daemon to manage crontab files in the privileged spool directory. OPTIONS
-u user Tell bcron-spool that we are acting on behalf of the named user. bcron-spool will only accept the username if bcrontab is running as either root or the same user ID as the named user. -l List the cronab crontab to standard output. -r Remove the user's crontab. -e Edit the current crontab. ENVIRONMENT
VISUAL If this is set, it is used as the editor to invoke to edit a crontab. EDITOR If $VISUAL is not set and this is, it is used as the editor to invoke to edit a crontab. If neither are set, /bin/vi is used. BCRON_SOCKET The path to the named socket used to communicate with bcron-spool. Defaults to /var/run/bcron-spool. LOGNAME USER These two variables are used, in order, to determine the user name invoking the program. One must be set if the -u option is not used. FILES
bcrontab tries to writes a temporary file into the current directory, and then into /tmp if that fails, in order to edit the current crontab. SEE ALSO
bcron-spool(8), crontab(5) AUTHOR
Bruce Guenter <bruceg@em.ca> bcrontab(1)
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