日期:2014-05-16  浏览次数:20961 次

linux 文件和目录的ctime,mtime,atime的区别

多了不再赘述,看下面解释

st_atime

           Time when file data was last accessed. Changed by  the
           following   functions:   creat(),   mknod(),   pipe(),
           utime(2), and read(2).

st_mtime
           Time when data was last modified. Changed by the  fol-
           lowing  functions:  creat(), mknod(), pipe(), utime(),
           and write(2).

st_ctime
           Time when file status was last changed. Changed by the
           following   functions:   chmod(),   chown(), &n