Linux Linux common commands three

the file encoding can be viewed directly in vim :set  fileencoding to display the file encoding format. 

Touch Create file or modify file time touch [options]file-list parameterfile-list is the path name option that touch will create or update -A    Update access time only, do not change the modification time -c    do not create a nonexistent file -m    only update the modified time, do not change the access time -R file        Time to update the file using file files -T    changes the time to the date specified by the parameter, such as: 07081556 for July 8 15:56

Linux Linux common commands three