What does “too many positional options” mean when doing a mongoexport?

Question

mongoexport -h db.mysite.com -u myUser -p myPass -c myCollection

But the response I get is:

ERROR: too many positional options

Answer 1

I had the same issue with starting mongod. I used the following command:

./mongod --port 27001 --replSet abc -- dbpath /Users/seanfoley/Downloads/mongodb-osx-x86_64-3.4.3/bin/1 --logpath /Users/seanfoley/Downloads/mongodb-osx-x86_64-3.4.3/log.1 --logappend --oplogSize 5 --smallfiles --fork

The following error message appeared:

Error parsing command line: too many positional options have been specified on the command line

What fixed this issue was removing the single space between the '--' and 'dbpath'