Create and push Bitbucket repository from your terminal

bitgit.sh

#!/bin/bash

function ask() {
  while true; do
    if [ "${2:-}" = "Y" ]; then
      prompt="Y/n"
      default=Y
    elif [ "${2:-}" = "N" ]; then
      prompt="y/N"
      default=N
    else
      prompt="y/n"
      default=
    fi
    read -p "$1 [$prompt] " REPLY </dev/tty
    if [ -z "$REPLY" ]; then
      REPLY=$default
    fi
    case "$REPLY" in
      Y*|y*) return 0 ;;
      N*|n*) return 1 ;;
    esac
  done
}

function bitgit() {
    (git status 2>&1) >/dev/null

    if [[ "$?" != "0" ]]; then
        echo "Not a git repo"
        return
    fi


    read -p "Username: " username
    read -s -p "Password: " pass

    echo

    name=$(basename `pwd`)
    read -p "Repo Name [$name]: " name_i
    if [[ -n "$name_i" ]]; then
        name="$name_i"
    fi

    private=""
    if ask "Private?" Y; then
        private="true"
    else
        private="false"
    fi

    curl --progress-bar --user "$username:$pass"
    https://api.bitbucket.org/1.0/repositories/ --data name="$name" --data is_private="$private" | jq .resource_uri
    echo


    if ask "Push repo?" Y; then
        git remote add origin "git@bitbucket.org:/$username/$name"
        git push -u origin master
    fi
}

Depends on jq for niceties. You can remove the | jq .resource_uri if you don't like that