Question

如何在崩溃时禁用Octave在工作目录中创建八度工作区文件？

我在octave_core_file_options()中看不到任何禁用它的选项。这可能吗？也许通过在终止时自动删除文件的黑客攻击？（问题是.octaverc在开始时运行）

相关（但不重复）：Hide octave-workspace file from home directory

Answer 1

您要找的是crash_dumps_octave_core：

查询或设置内部变量，该变量控制Octave是否尝试将所有当前变量保存到文件'octave-workspace'，如果它崩溃或收到挂起，终止或类似信号。

为了完整起见，这个函数族（octave_core_file_limit，octave_core_file_name和octave_core_file_options）在名称上使用“octave_core”而不是“octave_workspace”的原因是旧版本文件的默认名称是“octave-workspace”。

你怎么能自己找到这个？

从您的问题中，您已经了解octave_core_file_options。如果您看到该功能帮助文本的底部，您会发现：

参见：crash_dumps_octave_core，octave_core_file_name，octave_core_file_limit。
通过调用doc octave_core

您可以使用lookfor命令搜索功能：

octave> lookfor octave_core
crash_dumps_octave_core Query or set the internal variable that controls whethe
                    r Octave  tries to save all current variables to the file '
                    'octave-workspace'  if it crashes or receives a hangup, ter
                    rminate or similar signal.
octave_core_file_limit Query or set the internal variable that specifies the ma
                    ximum  amount of memory (in kilobytes) of the top-level wor
                    rkspace that  Octave will attempt to save when writing data
                    a to the crash dump  file (the name of the file is specifie
                    ed by OCTAVE_CORE_FILE_NAME).
octave_core_file_name Query or set the internal variable that specifies the nam
                    e of the  file used for saving data from the top-level work
                    kspace if Octave  aborts.
octave_core_file_options Query or set the internal variable that specifies the 
                    options used  for saving the workspace data if Octave abort
                    ts.
sighup_dumps_octave_core Query or set the internal variable that controls wheth
                    er Octave  tries to save all current variables to the file
                    'octave-workspace'  if it receives a hangup signal.
sigterm_dumps_octave_core Query or set the internal variable that controls whet
                    her Octave  tries to save all current variables to the file
                    e 'octave-workspace'  if it receives a terminate signal.

octave：禁用octave-workspace崩溃文件

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