which of the following is true?
In case neither cron.allow nor cron.deny exist in /etc/, which of the following is true?
Which of the following commands can remove a user from a group?
Which of the following commands can remove a user from a group?
Where are user specific crontabs stored?
Where are user specific crontabs stored?
Which file contains the date of the last change of a user’s password?
Which file contains the date of the last change of a user’s password?
Which environment variable should be set in order to change the time zone for the commands run from within the
Which environment variable should be set in order to change the time zone for the commands run from within the
environment variable’s scope? (Specify the variable name only.)
what character?
Each entry in a crontab must end with what character?
what should the administrator do?
To prevent a specific user from scheduling tasks with at, what should the administrator do?
Which of the following crontab entries will execute myscript at 30 minutes past every hour on Sundays?
Which of the following crontab entries will execute myscript at 30 minutes past every hour on Sundays?
Which of the following files assigns a user to its primary group?
Which of the following files assigns a user to its primary group?
Which of the following commands should be added to /etc/bash_profile in order to change the language of messag
Which of the following commands should be added to /etc/bash_profile in order to change the language of messages for an
internationalized program to Portuguese (pt)?