What command will run a new shell for the user in the new context?
A user that is allowed to use the su command under SELinux is also allowed to switch from the user role to the sysadmin role. What command will run a new shell for the user in the new context?
(Specify the command only, with no path, option or arguments)
Which TWO statements about crontab are true?
Which TWO statements about crontab are true?
Each entry in a crontab must end with what character?
Each entry in a crontab must end with what character?
Which THREE statements about crontab are true?
Which THREE statements about crontab are true?
The correct crontab entry to execute the script chklog once per hour between 3 p.m. and 5 p.m. on Monday and T
The correct crontab entry to execute the script chklog once per hour between 3 p.m. and 5 p.m. on Monday and Thursday each week is:
Which crontab line solves the problem?
A cronjob must run at least every 11 minutes. The job may take up to 7 minutes to complete, and there mustn’t be two jobs at the same time. Which crontab line solves the problem?
How many IP addresses were left for other hosts to be connected?
A new department’s local area network has to be connected to the existing LAN using a router. This new department’s LAN uses IP addresses from 192.168.112.64/26 and the first free IP address there was reserved for the router.
How many IP addresses were left for other hosts to be connected?
Which crontab entry could be used to set the system time at regular intervals?
Which crontab entry could be used to set the system time at regular intervals?