# #mtime/ctime/atime Parsing
Mtime--modify Time
# #只有修改文件内容才会改变mtime时间. Modifying the contents of a file will also change the CTime
CTime--change Time
# #改变时间, as long as you modify the contents of the file, the file name, the attributes (owner, group, permissions, etc.) will change CTime
Atime--access Time
# #查看文件内容, that will change the file atime, through cat/vi/vim/more/less ...
# #mtimeand theCTimethe Difference
- Only if the contents of the file are modified, the mtime of the file will be updated;
- Rename the file, modify the properties of the file, etc., will only update CTime;
- as long as you modify the contents of the file, Mtime and CTime will change.
# #查看文件的三个时间
L-l filename Displays the modified time of the file MTIMELS-LC filename Displays the file's Ctimels-la filename display file atimestat filename simultaneously displays the text Pieces of three time atime/mtime/ctime
# #touchChange three time
Touch FileName # #摸一下, that is, change the timestamp of the file, Atime/mtime/ctime simultaneously modify
Mtime/ctime/atime three time analysis and difference summary document