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tldr/pages/common/gdb.md
Managor 154c833f51
gdb, coredumpctl: add prompt skip examples (#15727) 
* Update gdb.md

* Update coredumpctl.md

* Update gdb.md

* Update coredumpctl.md

* Update pages/linux/coredumpctl.md

Co-authored-by: Machiavelli <145562237+MachiavelliII@users.noreply.github.com>

---------

Co-authored-by: Machiavelli <145562237+MachiavelliII@users.noreply.github.com>
2025-02-13 10:27:12 +08:00

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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 to the executable:

gdb --args {{executable}} {{argument1}} {{argument2}}

  • Skip debuginfod and pagination prompts and then print the backtrace:

gdb -c {{core}} {{executable}} -iex 'set debuginfod enabled on' -iex 'set pagination off' -ex bt