RHCSA RHEL 8 - Boot systems into different targets manually скачать в хорошем качестве

RHCSA RHEL 8 - Boot systems into different targets manually

Buy CSG Merchandise: http://tee.pub/lic/csg Patreon page:   / computers_servers   This video is based on RHEL 8. Video to cover the section 'Boot systems into different targets manually' for the RHCSA (Red Hat Certified System Administrator). More information on the required learning: http://bit.ly/rhcsa8 Notes from the video: List of common targets: Runlevel Target Units Description 0 runlevel0.target, poweroff.target Shut down and power off the system. 1 runlevel1.target, rescue.target Set up a rescue shell. 2 runlevel2.target, multi-user.target Set up a non-graphical multi-user system. 3 runlevel3.target, multi-user.target Set up a non-graphical multi-user system. 4 runlevel4.target, multi-user.target Set up a non-graphical multi-user system. 5 runlevel5.target, graphical.target Set up a graphical multi-user system. 6 runlevel6.target, reboot.target Shut down and reboot the system. Viewing the default target: systemctl get-default Viewing the current target: systemctl list-units --type target systemctl list-units --type target --all Changing the default target to multi-user: systemctl set-default multi-user.target Changing the current target to multi-user: systemctl isolate multi-user.target Changing to rescue mode: systemctl isolate rescue.target Change to rescue without warning message: systemctl --no-wall rescue Changing to emergency mode systemctl isolate emergency.target systemctl --no-wall emergency #rhcsa #rhel #linux