Linux Foundation LFCS LINUX FOUNDATION CERTIFIED SYSTEM ADMINISTRATOR Exam Practice Test

Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file?

Which option to the yum command will update the entire system? (Specify ONLY the option name without any additional parameters.)

Which umask value will result in the default access permissions of 600 (rw-------) for files and 700 (rwx------) for directories? (Specify only the numerical umask value.)

What entry can be added to the syslog.conf file to have all syslog messages generated by a system displayed on console 12?

Which command is used to sync the hardware clock to the system clock? (Specify ONLY the command without any path or parameters.)

Which of the following commands can be used to search for the executable file foo when it has been placed in a directory not included in $PATH?

Which shell command is used to continue background execution of a suspended command?