rtsname
rtsname - rename Exif image files to the time stamp base file name.
The time stamp base filename is sparated 2 parts. The former is called
`prefix'. It is bound from camera maker and model name. The later is
digit string which decided time stamp. (ex. MX-200401021345.JPG)
When the program founds same name, it add sub number to the tail of name.
(ex. MX-200401021345-02.JPG)
usage: rtsname [options] [files]
option:
-h help
-d num debug level
-p string prefix
-l list prefixes
-a skip built-in prefix assoc list
-A file prefix assoc list definition file
-f force
-n no change, only show what file would renamed
-s char prefix separator *undef*
-t char prefix terminator '-'
-u char subname separator '-'
example:
% rtsname -v -n *.JPG
% rtsname -p image *.JPG
% rtsname -a -A alist -s _ -t = -u : *.JPG