Find shmem files in linux system
It's not my work, I found it on StackExchange.
Example:
root@gdh:~# shm -s
852 /
81408 /SYSV*
0 /[aio]
344 /dev/zero
2048 /memfd:cubeb-shm-1423561-23-input
2048 /memfd:cubeb-shm-1423561-23-output
280056 /memfd:mozilla-ipc
3112 /memfd:pulseaudio
7556 /memfd:xorg
12 /memfd:xshmfence
377436