diff --git a/README.md b/README.md
index c85766b7..35d901b1 100644
--- a/README.md
+++ b/README.md
@@ -9,8 +9,8 @@ Includes autocompletion, themes, aliases, custom functions, a few stolen pieces
 ## Install
 
 1. Check a clone of this repo: `git clone https://github.com/revans/bash-it.git ~/.bash_it`
-2. Run `~/.bash_it/install.sh` (it automatically backs up your `~/.bash_profile` or ~/.bashrc, depends on your OS)
-3. Edit your modified config (`~/.bash_profile` or `~/.bashrc`) file in order to customize bash-it.
+2. Run `~/.bash_it/install.sh` (it automatically backs up your `~/.bash_profile` or `~/.bashrc`, depends on your OS)
+3. Edit your modified config (`~/.bash_profile` or `~/.bashrc`) file in order to customize bash it.
 
 **NOTE:**
 The install script will also prompt you asking if you use [Jekyll](https://github.com/mojombo/jekyll).
@@ -81,6 +81,20 @@ Set `SCM_GIT_SHOW_DETAILS` to 'false' to **don't show** it:
 
 * `export SCM_GIT_SHOW_DETAILS=false`
 
+#### pass function renamed to passgen
+
+The Bash it `pass` function has been renamed to `passgen` in order to avoid a naming conflict with the [pass password manager]. In order to minimize the impact on users of the legacy Bash it `pass` function, Bash it will create the alias `pass` that calls the new `passgen` function if the `pass` password manager command is not found on the `PATH` (default behavior).
+
+This behavior can be overridden with the `BASH_IT_LEGACY_PASS` flag as follows:
+
+Set `BASH_IT_LEGACY_PASS` to 'true' to force Bash it to always **create** the `pass` alias to `passgen`:
+
+* `export BASH_IT_LEGACY_PASS=true`
+
+Unset `BASH_IT_LEGACY_PASS` to have Bash it **return to default behavior**:
+
+* `unset BASH_IT_LEGACY_PASS`
+
 ## Help out
 
 I think everyone has their own custom scripts accumulated over time.  And so, following in the footsteps of oh-my-zsh, bash it is a framework for easily customizing your bash shell. Everyone's got a custom toolbox, so let's start making them even better, **as a community!**
@@ -95,3 +109,4 @@ Thanks, and happing bashing!
 * [List of contributors][contribute]
 
 [contribute]: https://github.com/revans/bash-it/contributors
+[pass password manager]: http://www.passwordstore.org/
diff --git a/aliases/available/docker.aliases.bash b/aliases/available/docker.aliases.bash
new file mode 100644
index 00000000..24c21f5b
--- /dev/null
+++ b/aliases/available/docker.aliases.bash
@@ -0,0 +1,17 @@
+cite 'about-alias'
+about-alias 'docker abbreviations'
+
+alias dklc='docker ps -l'  # List last Docker container
+alias dklcid='docker ps -l -q'  # List last Docker container ID
+alias dklcip="docker inspect `dklcid` | grep IPAddress | cut -d '\"' -f 4"  # Get IP of last Docker container
+alias dkps='docker ps'  # List running Docker containers
+alias dkpsa='docker ps -a'  # List all Docker containers
+alias dki='docker images'  # List Docker images
+alias dkrmac='docker rm $(docker ps -a -q)'  # Delete all Docker containers
+alias dkrmlc='docker-remove-most-recent-container'  # Delete most recent (i.e., last) Docker container
+alias dkrmui='docker rmi $(docker images | grep "^<none>" | awk "{print $3}")'  # Delete all untagged Docker images
+alias dkrmli='docker-remove-most-recent-image'  # Delete most recent (i.e., last) Docker image
+alias dkrmi='docker-remove-images'  # Delete images for supplied IDs or all if no IDs are passed as arguments
+alias dkideps='docker-image-dependencies'  # Output a graph of image dependencies using Graphiz
+alias dkre='docker-runtime-environment'  # List environmental variables of the supplied image ID
+alias dkelc='docker exec -it `dklcid` bash' # Enter last container (works with Docker 1.3 and above)
diff --git a/install.sh b/install.sh
index 151c65ac..017c7216 100755
--- a/install.sh
+++ b/install.sh
@@ -22,8 +22,7 @@ while true
 do
   read -p "Do you use Jekyll? (If you don't know what Jekyll is, answer 'n') [Y/N] " RESP
 
-  case $RESP
-    in
+  case $RESP in
     [yY])
       cp $HOME/.bash_it/template/jekyllconfig.template.bash $HOME/.jekyllconfig
       echo "Copied the template .jekyllconfig into your home directory. Edit this file to customize bash-it for using the Jekyll plugins"
@@ -53,31 +52,29 @@ function load_all() {
 }
 
 function load_some() {
-    file_type=$1
-    for path in `ls $BASH_IT/${file_type}/available/[^_]*`
-    do
-      if [ ! -d "$BASH_IT/$file_type/enabled" ]
-      then
-        mkdir "$BASH_IT/$file_type/enabled"
-      fi
-      file_name=$(basename "$path")
-      while true
-      do
-        read -p "Would you like to enable the ${file_name%%.*} $file_type? [Y/N] " RESP
-        case $RESP in
-        [yY])
-          ln -s "../available/${file_name}" "$BASH_IT/$file_type/enabled"
-          break
-          ;;
-        [nN])
-          break
-          ;;
-        *)
-          echo "Please choose y or n."
-          ;;
-        esac
-      done
+  file_type=$1
+  [ -d "$BASH_IT/$file_type/enabled" ] || mkdir "$BASH_IT/$file_type/enabled"
+  for path in `ls $BASH_IT/${file_type}/available/[^_]*`
+  do
+    file_name=$(basename "$path")
+    while true; do
+      read -s -n 1 -p "Would you like to enable the ${file_name%%.*} $file_type? [y/N] " RESP
+      case $RESP in
+      [yY])
+        echo "Y"
+        ln -s "../available/${file_name}" "$BASH_IT/$file_type/enabled"
+        break
+        ;;
+      [nN]|"")
+        echo "N"
+        break
+        ;;
+      *)
+        echo -e "\033[91mPlease choose y or n.\033[m"
+        ;;
+      esac
     done
+  done
 }
 
 for type in "aliases" "plugins" "completion"
diff --git a/plugins/available/docker.plugin.bash b/plugins/available/docker.plugin.bash
index 131f608f..22087053 100644
--- a/plugins/available/docker.plugin.bash
+++ b/plugins/available/docker.plugin.bash
@@ -1,5 +1,5 @@
 cite about-plugin
-about-plugin 'Helpers to get Docker setup correctly for boot2docker'
+about-plugin 'Helpers to get Docker setup correctly for boot2docker and to more easily work with Docker'
 
 # Note, this might need to be different if you have an older version
 # of boot2docker, or its configured for a different IP
@@ -23,3 +23,43 @@ function docker-remove-most-recent-image() {
   group 'docker'
   docker images | head -2 | tail -1 | awk '{print $3}' | xargs docker rmi
 }
+
+function docker-remove-images() {
+  about 'attempt to remove images with supplied tags or all if no tags are supplied'
+  group 'docker'
+  if [ -z "$1" ]; then
+    docker rmi $(docker images -q)
+  else
+    DOCKER_IMAGES=""
+    for IMAGE_ID in $@; do DOCKER_IMAGES="$DOCKER_IMAGES\|$IMAGE_ID"; done
+    # Find the image IDs for the supplied tags
+    ID_ARRAY=($(docker images | grep "${DOCKER_IMAGES:2}" | awk {'print $3'}))
+    # Strip out duplicate IDs before attempting to remove the image(s)
+    docker rmi $(echo ${ID_ARRAY[@]} | tr ' ' '\n' | sort -u | tr '\n' ' ')
+ fi
+}
+
+function docker-image-dependencies() {
+  about 'attempt to create a Graphiz image of the supplied image ID dependencies'
+  group 'docker'
+  if hash dot 2>/dev/null; then
+    OUT=$(mktemp -t docker-viz-XXXX.png)
+    docker images -viz | dot -Tpng > $OUT
+    case $OSTYPE in
+      linux*)
+        xdg-open $OUT
+        ;;
+      darwin*)
+        open $OUT
+        ;;
+    esac
+  else
+    >&2 echo "Can't show dependencies; Graphiz is not installed"
+  fi
+}
+
+function docker-runtime-environment() {
+  about 'attempt to list the environmental variables of the supplied image ID'
+  group 'docker'
+  docker run "$@" env
+}