This is a sample output of
ls -l on my Ubuntu 17.04 box:
drwxr-xr-x 2 amoro amoro 4096 kvě 6 16:26 myfile
There are two parameters that I don't recognize. Counting from left to right, the 6th and the 7th, i.e., kvě and 6 respectively. I googled this but couldn't find an answer. Do you have any clues?