# nm

> List symbol names in object files

- List global (extern) functions in a file (prefixed with T)

`nm -g {{file.o}}`

- Demangle C++ symbols (make them readable)

`nm --demangle {{file.o}}`

- List only undefined symbols in a file

`nm -u {{file.o}}`

- List all symbols, even debugging symbols

`nm -a {{file.o}}`