Could use following to do test:
edac-util http://manpages.ubuntu.com/manpages/focal/man1/edac-util.1.html
edac-ctl: http://manpages.ubuntu.com/manpages/focal/man8/edac-ctl.8.html
Could use following to do test:
edac-util manpages. ubuntu. com/manpages/ focal/man1/ edac-util. 1.html
http://
edac-ctl: manpages. ubuntu. com/manpages/ focal/man8/ edac-ctl. 8.html
http://