operating system - What happens to open files which are not properly closed? -
what happens if not close file after writing it?
let assume got too many open files error , due program crashes.
does os handle me? , if damages not-closed files, how notice damaged?
generally speaking, if write file, application crashes, operating system flush buffers disk , clean you. same occur if program exits without explicitly closing files. not damage files.
the bad situation when write file , pulls plug out on computer.
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