Namespaces Linux
PID namespaces
<source: bash> heth@h5:~$ ps -edalfZ |grep -v -P "unconfined" LABEL F S UID PID PPID C PRI NI ADDR SZ WCHAN STIME TTY TIME CMD snap.docker.dockerd (enforce) 4 S root 73714 1 0 80 0 - 385638 - Sep03 ? 00:01:53 dockerd --group docker --exec-root=/run/snap.docker --data-root=/var/snap/docker/common/var-lib-docker --pidfile=/run/snap.docker/docker.pid --config-file=/var/snap/docker/2932/config/daemon.json snap.docker.dockerd (enforce) 0 S root 73945 73714 0 80 0 - 320637 - Sep03 ? 00:50:35 containerd --config /run/snap.docker/containerd/containerd.toml --log-level error /usr/sbin/dhcpd (enforce) 4 S dhcpd 166607 1 0 80 0 - 28778 - Sep14 ? 00:00:00 dhcpd -user dhcpd -group dhcpd -f -4 -pf /run/dhcp-server/dhcpd.pid -cf /etc/dhcp/dhcpd.conf /usr/sbin/mysqld (enforce) 4 S mysql 166837 1 0 80 0 - 446461 - Sep14 ? 00:21:56 /usr/sbin/mysqld snap.docker.dockerd (enforce) 0 S root 223483 1 0 80 0 - 179891 - 05:20 ? 00:00:00 /snap/docker/2932/bin/containerd-shim-runc-v2 -namespace moby -id 15990ed097e96d0d2e541d1b0655538b4a04108073dd740f7bedc79625b8c388 -address /run/snap.docker/containerd/containerd.sock docker-default (enforce) 4 S lxd 223503 223483 0 80 0 - 658459 - 05:20 ? 00:00:10 mongod --bind_ip_all snap.docker.dockerd (enforce) 0 S root 224273 1 0 80 0 - 179891 - 05:30 ? 00:00:00 /snap/docker/2932/bin/containerd-shim-runc-v2 -namespace moby -id dcd48cdcb73bcc8c0f98027c9e94bdf182140f98156f37b62ff26d06252c22ef -address /run/snap.docker/containerd/containerd.sock docker-default (enforce) 4 S lxd 224292 224273 0 80 0 - 659309 - 05:30 ? 00:00:07 mongod --bind_ip_all </source>