add docker aliases

sub/bash/aliases

@@ -80,11 +80,6 @@ alias ve='python3 -m virtualenv venv && . venv/bin/activate'
 alias vd='deactivate'
 
 
-# docker
-#alias drma='docker rm $(docker ps -a -q -f status=exited)'
-alias drma='docker container prune'
-alias drmi='docker image prune'
-
 # python
 alias pipir='python3 -m pip install -r requirements.txt'
 
@@ -92,4 +87,11 @@ alias pipir='python3 -m pip install -r requirements.txt'
 alias watch-diff='watch --color "git diff --color=always"'
 
 
+# docker
+alias dcu='docker-compose up -d'
+alias dcd='docker-compose down'
+alias drma='docker container prune'
+alias drmi='docker image prune'
+
+
 alias open='xdg-open'

sub/bash/functions

@@ -115,3 +115,23 @@ json() {
 	fi
 }
 
+
+# docker
+
+# execute bash shell in running container
+docker_ex() {
+    docker exec -it $1 ${2:-bash}
+}
+
+# ips of docker containers
+docker_ips() {
+    local DOC IP OUT NAME
+    for DOC in $(docker ps -aq | tr '\n' ' ')
+    do
+        IP="$(docker inspect --format='{{range .NetworkSettings.Networks}}{{.IPAddress}} {{end}}' "$DOC")"
+        NAME="$(docker inspect --format='{{.Name}}' "$DOC")"
+        OUT+="${NAME#"/"}"'\t'"$IP"'\n'
+    done
+    echo -e $OUT | column -t
+}
+