O que significa o campo DEVICE no lsof? [fechadas]

Question

Aqui está uma saída abreviada de lsof -i tcp: XXXXXX:

COMMAND PID  USER FD TYPE DEVICE
python3 9336 root 3u IPv4 3545328
python3 9336 root 5u IPv4 3545374

    

Answer 1

$ man 8 lsof | grep -A 10 '^\s\{7\}DEVICE'
   DEVICE     contains the device numbers, separated by commas, for a character special, block special, regular, directory or NFS file;

              or ''memory'' for a memory file system node under Tru64 UNIX;

              or the address of the private data area of a Solaris socket stream;

              or a kernel reference address that identifies the file (The kernel reference address may be used for FIFO's, for example.);

              or the base address or device name of a Linux AX.25 socket device.

              Usually only the lower thirty two bits of Tru64 UNIX kernel addresses are displayed.

ou digite

man 8 lsof

Dentro do homem, você pode pesquisar com / . Que digite directley sem espaço a regex. No seu caso, ^\s*DEVICE e você vai pular para DEVICE .