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Full Discussion: Obtain Mac Adress in crontab
Operating Systems OS X (Apple) Obtain Mac Adress in crontab Post 302202296 by Pedro Almeida on Wednesday 4th of June 2008 01:01:27 PM
Old 06-04-2008
Obtain Mac Adress in crontab

hello,

I need to obtain the Mac Adress and write him in a file.
I'm trying to do this with a command in crontab, with ifconfig, but it's only possible do this if i disabled the password for run the command, but than i have security problems.
I'm searching for a script (.sh) that allows me to do that, in crontab, without those problems. Is it possible? Thus anyone have a sript to do this?

Thanks,
Pedro
 

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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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