core dump file
时间: 2024-02-05 08:59:56 浏览: 30
A core dump file, also known as a memory dump, is a file that contains a snapshot of the computer's memory at the time of a program crash or system failure. When a program crashes, the operating system creates a core dump file to capture the state of the program's memory and other system registers at the time of the crash. The core dump file can be used to diagnose the cause of the crash and to help developers fix the problem. Core dump files are typically very large and may contain sensitive information, so they should be handled with care and only shared with authorized parties.
相关问题
如何打开core dump file
你可以使用 gdb 工具来打开 core dump 文件。首先,使用 command line 进入该文件所在的目录,然后使用下面的命令:
gdb <executable> core
其中,<executable> 是指生成 core dump 的可执行文件的名称。接下来,你可以使用 gdb 工具中的命令来分析该文件中发生的崩溃情况。
DUMPFILE_D
DUMPFILE_DIR是Oracle数据库中的一个参数,用于指定数据泵导出或导入操作的dump文件的目录。根据引用\[1\]中提供的信息,可以在$ORACLE_HOME/admin/{SID}/目录下找到相关的dump文件目录,其中包括adump、bdump、cdump和udump目录。adump目录用于存放审计信息,bdump目录用于存放后台进程的trace和alert log,cdump目录用于存放core trace文件,而udump目录用于存放手动的trace文件和其他事件的dump文件。所以,DUMPFILE_DIR参数指定了这些目录的路径。
#### 引用[.reference_title]
- *1* [oracle中区分audit_file_dest, background_dump_dest, core_dump_dest, user_dump_dest](https://blog.csdn.net/haiross/article/details/17360465)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [内核中 dump_stack 函数的使用](https://blog.csdn.net/Longyu_wlz/article/details/103327538)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [ffmpeg_av_dump_format](https://blog.csdn.net/u012587637/article/details/122804997)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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