which file, if present, must all users be listed that a…
SIMULATION
In which file, if present, must all users be listed that are allowed to use the cron scheduling system? (Specify
the full name of the file, including path.)
Which commands can be used to change a user’s account a…
Which commands can be used to change a user’s account aging information? (Choose THREE correct
answers.)
Which of the following commands should be added to /etc…
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)?
Which of the following files assigns a user to its prim…
Which of the following files assigns a user to its primary group?
Which of the following crontab entries will execute mys…
Which of the following crontab entries will execute myscript at 30 minutes past every hour on Sundays?
what should the administrator do?
To prevent a specific user from scheduling tasks with at, what should the administrator do?
Which environment variable should be set in order to ch…
SIMULATION
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?
Which file contains the date of the last change of a us…
Which file contains the date of the last change of a user’s password?
Where are user specific crontabs stored?
Where are user specific crontabs stored?