How do I add a comma to a CSV file in Unix?

How do you put a comma in a string in CSV?

Re: Handling 'comma' in the data while writing to a CSV. So for data fields that contain a comma, you should just be able to wrap them in a double quote. Fields containing line breaks (CRLF), double quotes, and commas should be enclosed in double-quotes.

How do I add comma separated values to a CSV file?

Since CSV files use the comma character "," to separate columns, values that contain commas must be handled as a special case. These fields are wrapped within double quotation marks. The first double quote signifies the beginning of the column data, and the last double quote marks the end.

How do I append a CSV file in Unix?

Use head -n 1 file1. csv > combined. out && tail -n+2 -q *.1read a line from each file.2append the lines (in @ARGV order)3print the appended line.Merging contents of multiple .csv files into single .csv file