How shall I understand the output of `NAME` field of `lsof`?
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$ sudo lsof +E -a -U -p 1480
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs
Output information may be incomplete.
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1001/gvfs
Output information may be incomplete.
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
Xorg 717 root 43u unix 0xffff975eacf2d400 0t0 30862 @/tmp/.X11-unix/X0 type=STREAM ->INO=28661 1480,lxtermina,3u
dbus-daem 980 t 34u unix 0xffff975eacf2fc00 0t0 30865 /run/user/1000/bus type=STREAM ->INO=28666 1480,lxtermina,9u
dbus-daem 1073 t 13u unix 0xffff975eacf2c400 0t0 28664 @/tmp/dbus-vtzJFcQ5Cy type=STREAM ->INO=28663 1480,lxtermina,5u
lxtermina 1480 t 3u unix 0xffff975eacf2c000 0t0 28661 type=STREAM ->INO=30862 717,Xorg,43u
lxtermina 1480 t 5u unix 0xffff975eacf2d000 0t0 28663 type=STREAM ->INO=28664 1073,dbus-daem,13u
lxtermina 1480 t 7u unix 0xffff975eacf2f000 0t0 28665 /run/user/1000/.lxterminal-socket- type=STREAM
lxtermina 1480 t 9u unix 0xffff975eacf2e800 0t0 28666 type=STREAM ->INO=30865 980,dbus-daem,34u
In the NAME field, what are the meanings of INO=28664 and 13u in
type=STREAM ->INO=28664 1073,dbus-daem,13u
?
Thanks.
lsof
edited Jan 6 at 13:48
Stephen Kitt
167k24376454
asked Jan 6 at 4:09
TimTim
26.4k75250459
add a comment |
$ sudo lsof +E -a -U -p 1480
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs
Output information may be incomplete.
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1001/gvfs
Output information may be incomplete.
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
Xorg 717 root 43u unix 0xffff975eacf2d400 0t0 30862 @/tmp/.X11-unix/X0 type=STREAM ->INO=28661 1480,lxtermina,3u
dbus-daem 980 t 34u unix 0xffff975eacf2fc00 0t0 30865 /run/user/1000/bus type=STREAM ->INO=28666 1480,lxtermina,9u
dbus-daem 1073 t 13u unix 0xffff975eacf2c400 0t0 28664 @/tmp/dbus-vtzJFcQ5Cy type=STREAM ->INO=28663 1480,lxtermina,5u
lxtermina 1480 t 3u unix 0xffff975eacf2c000 0t0 28661 type=STREAM ->INO=30862 717,Xorg,43u
lxtermina 1480 t 5u unix 0xffff975eacf2d000 0t0 28663 type=STREAM ->INO=28664 1073,dbus-daem,13u
lxtermina 1480 t 7u unix 0xffff975eacf2f000 0t0 28665 /run/user/1000/.lxterminal-socket- type=STREAM
lxtermina 1480 t 9u unix 0xffff975eacf2e800 0t0 28666 type=STREAM ->INO=30865 980,dbus-daem,34u
In the NAME field, what are the meanings of INO=28664 and 13u in
type=STREAM ->INO=28664 1073,dbus-daem,13u
?
Thanks.
lsof
edited Jan 6 at 13:48
Stephen Kitt
167k24376454
asked Jan 6 at 4:09
TimTim
26.4k75250459
add a comment |
$ sudo lsof +E -a -U -p 1480
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs
Output information may be incomplete.
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1001/gvfs
Output information may be incomplete.
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
Xorg 717 root 43u unix 0xffff975eacf2d400 0t0 30862 @/tmp/.X11-unix/X0 type=STREAM ->INO=28661 1480,lxtermina,3u
dbus-daem 980 t 34u unix 0xffff975eacf2fc00 0t0 30865 /run/user/1000/bus type=STREAM ->INO=28666 1480,lxtermina,9u
dbus-daem 1073 t 13u unix 0xffff975eacf2c400 0t0 28664 @/tmp/dbus-vtzJFcQ5Cy type=STREAM ->INO=28663 1480,lxtermina,5u
lxtermina 1480 t 3u unix 0xffff975eacf2c000 0t0 28661 type=STREAM ->INO=30862 717,Xorg,43u
lxtermina 1480 t 5u unix 0xffff975eacf2d000 0t0 28663 type=STREAM ->INO=28664 1073,dbus-daem,13u
lxtermina 1480 t 7u unix 0xffff975eacf2f000 0t0 28665 /run/user/1000/.lxterminal-socket- type=STREAM
lxtermina 1480 t 9u unix 0xffff975eacf2e800 0t0 28666 type=STREAM ->INO=30865 980,dbus-daem,34u
In the NAME field, what are the meanings of INO=28664 and 13u in
type=STREAM ->INO=28664 1073,dbus-daem,13u
?
Thanks.
lsof
edited Jan 6 at 13:48
Stephen Kitt
167k24376454
asked Jan 6 at 4:09
TimTim
26.4k75250459
$ sudo lsof +E -a -U -p 1480
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs
Output information may be incomplete.
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1001/gvfs
Output information may be incomplete.
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
Xorg 717 root 43u unix 0xffff975eacf2d400 0t0 30862 @/tmp/.X11-unix/X0 type=STREAM ->INO=28661 1480,lxtermina,3u
dbus-daem 980 t 34u unix 0xffff975eacf2fc00 0t0 30865 /run/user/1000/bus type=STREAM ->INO=28666 1480,lxtermina,9u
dbus-daem 1073 t 13u unix 0xffff975eacf2c400 0t0 28664 @/tmp/dbus-vtzJFcQ5Cy type=STREAM ->INO=28663 1480,lxtermina,5u
lxtermina 1480 t 3u unix 0xffff975eacf2c000 0t0 28661 type=STREAM ->INO=30862 717,Xorg,43u
lxtermina 1480 t 5u unix 0xffff975eacf2d000 0t0 28663 type=STREAM ->INO=28664 1073,dbus-daem,13u
lxtermina 1480 t 7u unix 0xffff975eacf2f000 0t0 28665 /run/user/1000/.lxterminal-socket- type=STREAM
lxtermina 1480 t 9u unix 0xffff975eacf2e800 0t0 28666 type=STREAM ->INO=30865 980,dbus-daem,34u
In the NAME field, what are the meanings of INO=28664 and 13u in
type=STREAM ->INO=28664 1073,dbus-daem,13u
?
Thanks.
lsof
lsof
edited Jan 6 at 13:48
Stephen Kitt
167k24376454
asked Jan 6 at 4:09
TimTim
26.4k75250459
edited Jan 6 at 13:48
Stephen Kitt
167k24376454
asked Jan 6 at 4:09
TimTim
26.4k75250459
edited Jan 6 at 13:48
Stephen Kitt
167k24376454
edited Jan 6 at 13:48
Stephen Kitt
167k24376454
edited Jan 6 at 13:48
Stephen Kitt
167k24376454
167k24376454
asked Jan 6 at 4:09
TimTim
26.4k75250459
asked Jan 6 at 4:09
TimTim
26.4k75250459
asked Jan 6 at 4:09
TimTim
26.4k75250459
26.4k75250459
add a comment |
add a comment |
1 Answer
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See the lsof manpage. Its description of the +E option says
Pipe endpoint information is displayed in the NAME column in the form “PID,cmd,FDmode”, where PID is the endpoint process ID; cmd is the endpoint process command; FD is the endpoint file's descriptor; and mode is the endpoint file's access mode.
UNIX socket file endpoint information is displayed in the NAME column in the form “type=TYPE ->INO=INODE PID,cmd,FDmode”, where TYPE is the socket type; INODE is the i-node number of the connected socket; and PID, cmd, FD and mode are the same as with pipe endpoint information. Note: UNIX socket file endpoint information is available only when the compile flags line of
-voutput containsHASUXSOCKEPT.
So INO=28664 means that the connected socket has inode number 28664, and 13u means that the endpoint’s file descriptor is 13, and its access mode is read/write.
answered Jan 6 at 13:48
Stephen KittStephen Kitt
167k24376454
Thanks. What does the inode of a socket mean?
– Tim
Jan 6 at 13:53
add a comment |
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1 Answer
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See the lsof manpage. Its description of the +E option says
Pipe endpoint information is displayed in the NAME column in the form “PID,cmd,FDmode”, where PID is the endpoint process ID; cmd is the endpoint process command; FD is the endpoint file's descriptor; and mode is the endpoint file's access mode.
UNIX socket file endpoint information is displayed in the NAME column in the form “type=TYPE ->INO=INODE PID,cmd,FDmode”, where TYPE is the socket type; INODE is the i-node number of the connected socket; and PID, cmd, FD and mode are the same as with pipe endpoint information. Note: UNIX socket file endpoint information is available only when the compile flags line of
-voutput containsHASUXSOCKEPT.
So INO=28664 means that the connected socket has inode number 28664, and 13u means that the endpoint’s file descriptor is 13, and its access mode is read/write.
answered Jan 6 at 13:48
Stephen KittStephen Kitt
167k24376454
Thanks. What does the inode of a socket mean?
– Tim
Jan 6 at 13:53
add a comment |
See the lsof manpage. Its description of the +E option says
Pipe endpoint information is displayed in the NAME column in the form “PID,cmd,FDmode”, where PID is the endpoint process ID; cmd is the endpoint process command; FD is the endpoint file's descriptor; and mode is the endpoint file's access mode.
UNIX socket file endpoint information is displayed in the NAME column in the form “type=TYPE ->INO=INODE PID,cmd,FDmode”, where TYPE is the socket type; INODE is the i-node number of the connected socket; and PID, cmd, FD and mode are the same as with pipe endpoint information. Note: UNIX socket file endpoint information is available only when the compile flags line of
-voutput containsHASUXSOCKEPT.
So INO=28664 means that the connected socket has inode number 28664, and 13u means that the endpoint’s file descriptor is 13, and its access mode is read/write.
answered Jan 6 at 13:48
Stephen KittStephen Kitt
167k24376454
Thanks. What does the inode of a socket mean?
– Tim
Jan 6 at 13:53
add a comment |
See the lsof manpage. Its description of the +E option says
Pipe endpoint information is displayed in the NAME column in the form “PID,cmd,FDmode”, where PID is the endpoint process ID; cmd is the endpoint process command; FD is the endpoint file's descriptor; and mode is the endpoint file's access mode.
UNIX socket file endpoint information is displayed in the NAME column in the form “type=TYPE ->INO=INODE PID,cmd,FDmode”, where TYPE is the socket type; INODE is the i-node number of the connected socket; and PID, cmd, FD and mode are the same as with pipe endpoint information. Note: UNIX socket file endpoint information is available only when the compile flags line of
-voutput containsHASUXSOCKEPT.
So INO=28664 means that the connected socket has inode number 28664, and 13u means that the endpoint’s file descriptor is 13, and its access mode is read/write.
answered Jan 6 at 13:48
Stephen KittStephen Kitt
167k24376454
See the lsof manpage. Its description of the +E option says
Pipe endpoint information is displayed in the NAME column in the form “PID,cmd,FDmode”, where PID is the endpoint process ID; cmd is the endpoint process command; FD is the endpoint file's descriptor; and mode is the endpoint file's access mode.
UNIX socket file endpoint information is displayed in the NAME column in the form “type=TYPE ->INO=INODE PID,cmd,FDmode”, where TYPE is the socket type; INODE is the i-node number of the connected socket; and PID, cmd, FD and mode are the same as with pipe endpoint information. Note: UNIX socket file endpoint information is available only when the compile flags line of
-voutput containsHASUXSOCKEPT.
So INO=28664 means that the connected socket has inode number 28664, and 13u means that the endpoint’s file descriptor is 13, and its access mode is read/write.
answered Jan 6 at 13:48
Stephen KittStephen Kitt
167k24376454
answered Jan 6 at 13:48
Stephen KittStephen Kitt
167k24376454
answered Jan 6 at 13:48
Stephen KittStephen Kitt
167k24376454
answered Jan 6 at 13:48
Stephen KittStephen Kitt
167k24376454
167k24376454
Thanks. What does the inode of a socket mean?
– Tim
Jan 6 at 13:53
add a comment |
Thanks. What does the inode of a socket mean?
– Tim
Jan 6 at 13:53
Thanks. What does the inode of a socket mean?
– Tim
Jan 6 at 13:53
Thanks. What does the inode of a socket mean?
– Tim
Jan 6 at 13:53
add a comment |
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