CSV output: consolidate the header with the fields provided by the JSON output

[pmarini-nc]

Run the following command and observe the output:

# occ usage-report:generate --verbose | head -1
"user-id","date as 'c'","assigned quota (5 GB)","used quota (500 MB)",number of files,number of shares,number of uploads,number of downloads

The header of the CSV file contains spaces and other characters ( (, ), ') that should be in general be avoided as they make it trickier to parse and process the data by a program.

In addition it is not clear why the values 5 GB and 500 MB are there.

My proposal is to name the fields in the header of the CSV output as the fields of the JSON output

• user_id
• date
• quota
• used
• files
• shares
• uploads
• downloads