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tldr/pages/osx/nm.md

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# nm
> List symbol names in object files.
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- List global (extern) functions in a file (prefixed with T):
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`nm -g {{file.o}}`
- List only undefined symbols in a file:
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`nm -u {{file.o}}`
- List all symbols, even debugging symbols:
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`nm -a {{file.o}}`
- Demangle C++ symbols:
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`nm {{file.o}} | c++filt`