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fuser

Shows processes using files, sockets, or mount points

Ubuntu CentOS Debian SUSE Fedora RHEL Arch Alpine

Syntax

$fuser [options] FILE|SOCKET

Optionen

-v

-k

-n

-m

Examples

Examples

$fuser /var/log/syslog

Examples

$fuser -v /dev/sda1

Examples

$fuser -k 8080/tcp

See also

lsof ps kill

Warnings

-k terminates processes; use with care

Alternatives

lsof

Typical use cases

Identify locked files

Resolve port conflicts

Find processes on mount points

Note Useful for finding and terminating processes that block ports or files.

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