diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..4ff89d2
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,4 @@
+.git
+.gitignore
+.dockerignore
+README.md
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..45fcf65
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,27 @@
+FROM ubuntu:22.04
+
+RUN apt update && \
+    apt -y install \
+        apt-transport-https \
+        apt-utils \
+        bsdmainutils \
+        curl \
+        dialog \
+        grep \
+        make \
+        man \
+        sudo \
+        wget
+
+RUN adduser ivan \
+    --quiet \
+    --home=/home/ivan \
+    --ingroup=sudo \
+    --disabled-password \
+    --disabled-login
+
+COPY ./ /home/ivan/my-env
+RUN echo "ivan ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
+USER ivan
+WORKDIR /home/ivan/my-env
diff --git a/Makefile b/Makefile
index 3e60641..c433337 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# Autogenerated at 04.07.2022 22:16 using ./gen-makefile.sh
+# Autogenerated at 04.07.2022 23:25 using ./gen-makefile.sh
 
 ##lamp: Apache + php + mariadb
 lamp: apache php mariadb
@@ -110,6 +110,6 @@ help: Makefile
 	@echo "Available goals:"
 	@sed -n 's/^##//p' $< | column -t -s ':' |  sed -e "s/^/\t/"
 
-##<goal>_: Same as 'cat ./install/<goal>.sh'
+##<goal>_: Same as 'cat ./install/<goal>'
 %_:
 	@cat ./install/$*
diff --git a/README.md b/README.md
index 113895d..d589ac8 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,9 @@ make help
 ./gen-makefile.sh
 ```
 
+> I do not recomend to run `make` without arguments.
+> Use `make help` to look around.
+
 ### Selective straightforward installation
 
 ```shell
@@ -72,3 +75,18 @@ mypackY: goalA goalB
 where:
 * `mypack*` is the pack name
 * `goal*` are script names in `./install`
+
+## Testing in docker
+
+```shell
+# switch to repo dir
+cd my-env
+
+# build and run container 
+docker build -t myenv . && docker run -it myenv
+
+# oneliner
+docker run -it $(docker build -q .)
+```
+
+Now you can play around with scripts.