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TL;DR

checksec

Check security properties of executables. More information: https://github.com/slimm609/checksec.sh.

  • List security properties of an executable binary file:

checksec --file=path/to/binary

  • List security properties recursively of all executable files in a directory:

checksec --dir=path/to/directory

  • List security properties of a process:

checksec --proc=pid

  • List security properties of the running kernel:

checksec --kernel

This document was created using the contents of the tldr project.