[root@ok Desktop]# zip -r image.zip ./*.jpg
adding: 20161007_113743.jpg (deflated 0%)
adding: 20161007_114943.jpg (deflated 0%)
[root@ok Desktop]# file image.zip
image.zip: Zip archive data, at least v2.0 to extract
[root@ok Desktop]# zipinfo image.zip
Archive: image.zip
Zip file size: 3939393 bytes, number of entries: 2
-rw-rw-r-- 3.0 unx 3340634 bx defN 16-Oct-07 11:43 20161007_113743.jpg
-rw-rw-r-- 3.0 unx 604006 bx defN 16-Oct-07 11:49 20161007_114943.jpg
2 files, 3944640 bytes uncompressed, 3939039 bytes compressed: 0.1%