List Open Files - Linux File Management | Online Free DevTools by Hexmos
Manage Linux open files efficiently with lsfd. List open file descriptors, identify processes using specific files, and filter by PID or filename. Free online tool, no registration required.
lsfd
List open files and the corresponding processes in Linux. More information: https://manned.org/lsfd.
- List all open file descriptors:
lsfd
- List all files kept open by a specific program:
lsfd {{[-Q|--filter]}} 'PID == {{process_ID}}'
- Check what program has a specific file open:
lsfd {{[-Q|--filter]}} "NAME == '{{path/to/file}}'"
- List open IPv4 or IPv6 sockets:
lsfd {{-i4|-i6}}
- Display help:
lsfd {{[-h|--help]}}