rhcsa9

1. change root passwd You've forgotten the root password for ServerA. Securely reset the root password to regain access to the system. Remember, rese

RHCSA9 dump-1과 비교하여, 신 유형만 정리Enable IPv4 packet forwarding on ServerB persistently.answere)sysctl -a | grep ipv4 | grep forwardsysctl net.ipv4.ip_forw

6. cron On ServerB, schedule a cron job that prints "Break Time!" every two hours on weekdays on your current screen. Use the root user as the user pe