sort elements in a cell , they are all txt file names?

files ={'200802291600.1.txt';
'200803011600.1.txt';
'200803021600.1.txt';
'200803031600.1.txt';
'200803041600.1.txt';
'200803051600.1.txt';
'200803061600.1.txt';
'200803071600.1.txt'}
these are the files' names stored in a cell ,sometimes they are in mess ，
how to sort them by time ,thanks for doing sth.

[Roger]

the real thing i want to do is combine these files day by day to one file

[Jan]

@Roger: Please use the chance to edit the original question and do not hide this important detail in a comment. Then specify what "combine" exactly means. Be aware, that the readers in the forum do not have the faintest idea about what you are doing and what you want to achieve.

Answer 1

[Andrei Bobrov]

out = sort(files);