start-mongo.sh

#!/bin/sh

case "$1" in
  3)
    PATH="/home/ixti/.local/opt/mongodb-linux-x86_64-3.0.1/bin:$PATH"
    MONGO_DB_PATH="/home/ixti/.local/var/mongodb-3"

    echo "Starting MongoDB 3.0.1"
    ;;

  "3wt")
    PATH="/home/ixti/.local/opt/mongodb-linux-x86_64-3.0.1/bin:$PATH"
    MONGO_DB_PATH="/home/ixti/.local/var/mongodb-3-wt"
    MONGO_DB_OPTS="--storageEngine wiredTiger"

    echo "Starting MongoDB 3.0.1 with WiredTiger engine"
    ;;
  *)
    PATH="/home/ixti/.local/opt/mongodb-2.4.2/bin:$PATH"
    MONGO_DB_PATH="/home/ixti/.local/var/mongodb-2"

    echo "Starting MongoDB 2.4.2"
    ;;
esac

MONGO_DB_DATA="${MONGO_DB_PATH}/data"
MONGO_DB_LOGFILE="${MONGO_DB_PATH}/mongodb.log"

pkill mongod

mkdir -p $MONGO_DB_PATH
mkdir -p $MONGO_DB_DATA

rm -f "$MONGO_DB_LOGFILE"

MONGOD_CMD="mongod --dbpath $MONGO_DB_DATA"

$MONGOD_CMD $MONGO_DB_OPTS --repair
$MONGOD_CMD $MONGO_DB_OPTS --logpath $MONGO_DB_LOGFILE --bind_ip 127.0.0.1 --nojournal --fork