A Linux administrator needs to configure a user account to notify the user ten days before the password will expire. Which of the following commands would BEST accomplish this task?
A Linux administrator is creating a new local Linux user account for a web application The account has the following requirements:
• Use/var/www as the home directory
• Have the service_accounts group as its pnmary group
• Have the www user group as a secondary group
• Disable the account when the password expires
Which of the following BEST meets these requirements?
A Linux administrator added storage to an XFS-formatted filesystem at /dev/mapper/vgslash-lvLog device using the LVM tools. However, the additional space does not show up when the administrator runs the df - h command. Which of the following commands should the administrator run to resolve this issue?
A Linux administrator configured several network interfaces to be used for backup. The administrator entered the following commands:
After the last command, a new interlace appeared as connected and worked until the Linux system was rebooted. After the reboot, the Interface did not connect properly. Which of the following configuration changes are needed to ensure that the Interface connects automatically?
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