$ curl cheat.sh/
# lsns
# List information about all namespaces or about the specified namespace.
# More information: <https://man7.org/linux/man-pages/man8/lsns.8.html>.

# List all namespaces:
lsns

# List namespaces in JSON format:
lsns --json

# List namespaces associated with {{pid}}:
lsns --task pid

# List the specified type of namespaces only:
lsns --type <mnt|net|ipc|user|pid|uts|cgroup|time>

# List namespaces, only showing the namespace ID, type, PID, and command:
lsns --output NS,TYPE,PID,COMMAND

$
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