csvrepeat

csvrepeat is a command line tool that repeats the word in the CSV file the number of times against it.

Example of CSV file

linux,3
bsd,2

When the above file is passed to the tool, the o/p will be:

linux
linux
linux
bsd
bsd

go install
./csvrepeat <path/to/csv>

Online tag-cloud platforms expect input in the format generated by this tool.