Ubuntu 22.04 Ensure 'ProcessSizeMax' is configured with value '0' in section 'Coredump' in /etc/systemd/coredump.conf /etc/systemd/coredump.conf ^\s*\[Coredump\].*(?:\n\s*[^[\s].*)*\n^[ \t]*ProcessSizeMax\h*=\h*(.+?)[ \t]*(?:$|#) 1 ^0$ /etc/systemd/coredump.conf.d .*\.conf$ ^\s*\[Coredump\].*(?:\n\s*[^[\s].*)*\n^[ \t]*ProcessSizeMax\h*=\h*(.+?)[ \t]*(?:$|#) 1 ^0$