tldr/pages/common/gdb.md

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# gdb
> The GNU Debugger.
> More information: <https://www.gnu.org/software/gdb>.
- Debug an executable:
`gdb {{executable}}`
- Attach a process to gdb:
`gdb -p {{procID}}`
- Debug with a core file:
`gdb -c {{core}} {{executable}}`
- Execute given GDB commands upon start:
`gdb -ex "{{commands}}" {{executable}}`
- Start gdb and pass arguments:
`gdb --args {{executable}} {{argument1}} {{argument2}}`