Я скомпилировал мой C-файл test с флагами -g -Wall -std=gnu99 -pedantic
Я запустил его, и файл core был создан
Я попытался проанализировать его gdb test core и получилэто сообщение об ошибке
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Reading symbols from test...done.
"/[...]/aula02/core" is not a core dump: File format not recognized