Delete all my test db from couch db

delete-test-db.sh

#!/bin/bash                                                               
                                                                          
while read  -r line; do                                                   
  curl -X DELETE http://localhost:5984/$line                              
done  < <( curl http://localhost:5984/_all_dbs  2> /dev/null |  node -e " 
process.stdin.setEncoding('utf8');                                        
process.stdin.resume();                                                   
var buf = '';                                                             
process.stdin.on('data', function(chunk){                                 
  buf += chunk;                                                           
});                                                                       
process.stdin.on('end', function(){                                       
  var obj = JSON.parse(buf);                                              
  obj.filter(function(x){                                                 
    return 0 === x.indexOf('testdb');                                     
  }).forEach(function(x){                                                 
    // write to stdout only testdb*                                       
    process.stdout.write(x + '\n');                                       
  });                                                                     
});                                                                       
")