docker services in usr->local->bin

--------------------
node.sh
--------------------
#!/bin/bash

_CONTAINERNAME="node-running"
_DIR=$(pwd)
_FILEVOLUMENOW="/tmp/.file_node_volume_now"

if [ ! -f "$_FILEVOLUMENOW" ]; then
    echo $_DIR > $_FILEVOLUMENOW
    _VOLUMENOW=$_DIR
else
    _VOLUMENOW=$(cat "$_FILEVOLUMENOW")
fi

if [ ! -d "$_VOLUMENOW" ] || [ ! "$_VOLUMENOW" == "$_DIR" ]; then
    echo $_DIR > $_FILEVOLUMENOW
    _VOLUMENOW=$_DIR
    docker stop $(docker ps -aq -f name="$_CONTAINERNAME") > /dev/null
fi

if [ ! $(docker ps -q -f status=running -f name="$_CONTAINERNAME") ]; then

    if [ ! $(docker ps -aq -f name="$_CONTAINERNAME" -f status=running) ]; then
        docker rm -f "$_CONTAINERNAME" 2> /dev/null
    fi
    docker run -tid --name "$_CONTAINERNAME" -v $_VOLUMENOW:/usr/src -w /usr/src node:6 /bin/bash > /dev/null
fi
docker exec "$_CONTAINERNAME" node "$@"
--------------------
node.sh
--------------------





sudo ln -sF /dados/scripts/node.sh node

sudo chmod a+x npm