#top fuser¶

fuser - identify processes using files or sockets

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SYNOPSIS

fuser [-a|-s|-c] [-4|-6] [-n space ] [-k [-i] [-signal ] ] [-muvf] name
fuser -l
fuser -V

DESCRIPTION

OPTIONS

-a

Show all files specified on the command line. By default, only files that are accessed by at least one process are shown.

-c

Same as -m option, used for POSIX compatibility.

-f

Silently ignored, used for POSIX compatibility.

-k

Kill processes accessing the file. Unless changed with -signal, SIGKILL is sent. An fuser process never kills itself, but may kill other fuser processes. The effective user ID of the process executing fuser is set to its real user ID before attempting to kill.

-i

Ask the user for confirmation before killing a process. This option is silently ignored if -k is not present too.

-l

List all known signal names.

-m

name specifies a file on a mounted file system or a block device that is mounted. All processes accessing files on that file system are listed. If a directory file is specified, it is automatically changed to name/. to use any file system that might be mounted on that directory.

-n space

Select a different name space. The name spaces file (file names, the default), udp (local UDP ports), and tcp (local TCP ports) are supported. For ports, either the port number or the symbolic name can be specified. If there is no ambiguity, the shortcut notation name/Ispace (e.g. 80/tcp ) can be used.

-s

Silent operation. -u and -v are ignored in this mode. -a must not be used with -s.

-signal

Use the specified signal instead of SIGKILL when killing processes. Signals can be specified either by name (e.g. -HUP) or by number (e.g. -1). This option is silently ignored if the -k option is not used.

-u

Append the user name of the process owner to each PID.

-v

Verbose mode. Processes are shown in a ps-like style. The fields PID, USER and COMMAND are similar to ps. ACCESS shows how the process accesses the file. If the access is by the kernel (e.g. in the case of a mount point, a swap file, etc.), kernel is shown instead of the PID.

-V

Display version information.

-4

Search only for IPv4 sockets. This option must not be used with the -6 option and only has an effect with the tcp and udp namespaces.

-6

Search only for IPv6 sockets. This option must not be used with the -4 option and only has an effect with the tcp and udp namespaces.

Reset all options and set the signal back to SIGKILL.

EXAMPLES

fuser /bin/bash

/bin/bash:             954e   977e  2693e  2839e  2843e  2846e  2848e  2854e  2857e  2860e  2864e  2915e  2939e  2953e  2959e  2993e  2994e  3027e  3038e  3068e  3081e  3244e  3300e  3324e  3339e  3347e  3351e  3488e  3490e  3494e  3583e  3606e  3629e  3652e  3679e  3702e  3726e  3749e  3772e  3795e  3818e  3841e  3868e  3891e  8097e  8154e  8161e 27653e 27657e 27682e 27720e 27850e 28049e 28062e 28089e

Zmodyfikowany ostatnio: 2014/05/15 09:57:29 (9 lat temu), textsize: 4,00 kB, htmlsize: 4,62 kB

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