recently i've started to learn bash scripting and im wondering how i can count occurences in a column of a .csv file, the file is structured like this:

```
    DAYS,SOMEVALUE,SOMEVALUE
    sunday,something,something
    monday,something,something
    wednesday,something,something
    sunday,something,something
    monday,something,something

```

so my question is: how can i count each time every value of first column (days) appear? In this case the outputs must be:

```
    Sunday : 2
    Monday : 2
    Wednesday: 1

```

The first column is named DAYS, so the script has to not take care of the single value DAYS, DAYS is just a way to identify the column.

if possible i want to see a solution without the awk command and without phyton ecc..

Thx guys and sorry for my bad English

Edit: I thought to do this:

```
    count="$( cat "${FILE}" | grep -c "OCCURENCE")"
    echo "OCCURENCE": ${count}

```

Where OCCURENCE is the single values (sunday,monday...)
But this solution is not automatic, i need to make a list of single occurences in the first column of .csv file and put each one on an array and then count each one with the code i written before. I need some help to do this thx