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find

Regina wants to search for and delete all files in /home/regina/data/ that have a .odt extention. Her computer system is a modern RHEL…

visudo

Relis is a RHEL Sydamin at Red Hat. Using her non-root account, she needs to make Michael (username michael) a sudoer on her…

Objectives 2

Given the full list of 64 LFCS exam objectives, what are the 10 things that a prospective RHEL-based LFCS exam taker should have…

setfacl

Adrea is a RHEL Sysdadmin who has been tasked with the following: Here are the commands that Adrea can use to complete the…

/var/log/mesages

Please give me a high-level overview of /var/log/messages including the history how it came to be. Assume that I strive to become an…

chage

Byron is a RHEL Sysadmin. He wants to chnage Omar's accoount so that he has to change his password every 90 days instead…