Enable interactive QEMU. Remove envsubst since we are already using bash. Add -x flag

CHANGELOG.md

@@ -1,5 +1,6 @@
 |Version|Date|Notes|
 |---|---|---|
+|4.3|2021-03-24|Enable interactive QEMU again. Remove envsubst since we are already using bash... Add set -x flag| 
 |4.2|2021-03-24|Add all ENV variables to each dockerfile for readability. Add RAM allocation buffer and cache drop bug fix. Add kvm and libvirt groups. Add `IMAGE_FORMAT=qcow2` to allow `IMAGE_FORMAT=raw` too.|
 |   |2021-03-19|Use RAM=3 as the default RAM allocation. Add instructions to clear buff/cache.|
 |   |2021-03-17|Add RAM=max and RAM=half to dynamically select ram at runtime (DEFAULT).|

Dockerfile

@@ -7,7 +7,7 @@
 #
 # Title:            Docker-OSX (Mac on Docker)
 # Author:           Sick.Codes https://twitter.com/sickcodes
-# Version:          4.2
+# Version:          4.3
 # License:          GPLv3+
 # Repository:       https://github.com/sickcodes/Docker-OSX
 # Website:          https://sick.codes
@@ -205,8 +205,8 @@ RUN git clone --recurse-submodules --depth 1 --branch "${BRANCH}" "${REPO}"
 
 RUN touch Launch.sh \
     && chmod +x ./Launch.sh \
-    && tee -a Launch.sh <<< '#!/bin/sh' \
+    && tee -a Launch.sh <<< '#!/bin/bash' \
-    && tee -a Launch.sh <<< 'set -eu' \
+    && tee -a Launch.sh <<< 'set -eux' \
     && tee -a Launch.sh <<< 'sudo chown    $(id -u):$(id -g) /dev/kvm 2>/dev/null || true' \
     && tee -a Launch.sh <<< 'sudo chown -R $(id -u):$(id -g) /dev/snd 2>/dev/null || true' \
     && tee -a Launch.sh <<< '[[ "${RAM}" = max ]] && export RAM="$(("$(head -n1 /proc/meminfo | tr -dc "[:digit:]") / 1000000"))"' \
@@ -340,7 +340,7 @@ CMD sudo touch /dev/kvm /dev/snd "${IMAGE_PATH}" "${BOOTDISK}" "${ENV}" || true
             --height "${HEIGHT:-1080}" \
             --output-bootdisk "${BOOTDISK:=/home/arch/OSX-KVM/OpenCore-Catalina/OpenCore.qcow2}" \
     ; } \
-    ; ./enable-ssh.sh && envsubst < ./Launch.sh | bash
+    ; ./enable-ssh.sh && ./Launch.sh
 
 # virt-manager mode: eta son
 # CMD virsh define <(envsubst < Docker-OSX.xml) && virt-manager || virt-manager

Dockerfile.auto

@@ -7,7 +7,7 @@
 # 
 # Title:            Docker-OSX (Mac on Docker)
 # Author:           Sick.Codes https://twitter.com/sickcodes
-# Version:          4.2
+# Version:          4.3
 # License:          GPLv3+
 # Repository:       https://github.com/sickcodes/Docker-OSX
 # Website:          https://sick.codes

Dockerfile.naked

@@ -7,7 +7,7 @@
 # 
 # Title:            Docker-OSX (Mac on Docker)
 # Author:           Sick.Codes https://twitter.com/sickcodes
-# Version:          4.2
+# Version:          4.3
 # License:          GPLv3+
 # Repository:       https://github.com/sickcodes/Docker-OSX
 # Website:          https://sick.codes

README.md

@@ -83,6 +83,7 @@ docker run -it \
     -e "DISPLAY=${DISPLAY:-:0.0}" \
     sickcodes/docker-osx:latest
 
+docker pull sickcodes/docker-osx:big-sur
 # Big Sur
 docker run -it \
     --device /dev/kvm \
@@ -111,7 +112,7 @@ Create your personal image using `:latest`. Then, extract the image. Afterwards,
 
 The Quick Start command should work out of the box, provided that you keep the following lines. Works in `auto` & `naked` machines:
 
-```dockerfile
+```
     -v /tmp/.X11-unix:/tmp/.X11-unix \
     -e "DISPLAY=${DISPLAY:-:0.0}" \
 ```
@@ -120,11 +121,48 @@ The Quick Start command should work out of the box, provided that you keep the f
 
 In that case, **remove** the two lines in your command:
 
-```dockerfile
+```
     # -v /tmp/.X11-unix:/tmp/.X11-unix \
     # -e "DISPLAY=${DISPLAY:-:0.0}" \
 ```
 
+#### I need VNC to a Remote Host (Secure)
+
+Now you can direct connect VNC to any image!
+
+Add the following line:
+
+`-e EXTRA="-display none -vnc 0.0.0.0:99,password"`
+
+In the Docker terminal, press `enter` until you see `(qemu)`.
+
+Type `change vnc password`
+
+`ip n` will usually show the container IP first.
+
+Port is `5999`.
+
+Now VNC connect using the Docker container IP, for example `172.17.0.2:5999`
+
+You can also find the container IP: `docker inspect <containerid> | jq -r '.[0].NetworkSettings.IPAddress'`
+
+Remote VNC over SSH: `ssh -N root@1.1.1.1 -L  5999:172.17.0.2:5999`, where `1.1.1.1` is your remote server IP and `172.17.0.2` is your LAN container IP.
+
+#### I need VNC on localhost (Local use only!)
+
+##### VNC Insecure
+
+**NOT TLS/HTTPS Encrypted at all!**
+```
+-p 5999:5999
+-e EXTRA="-display none -vnc 0.0.0.0:99,password"
+```
+VNC Connect to `localhost:5999`.
+
+Or `ssh -N root@1.1.1.1 -L  5999:127.0.0.1:5999`, where `1.1.1.1` is your remote server IP.
+
+(Note: if you close port 5999 and use the SSH tunnel, this becomes secure.)
+
 #### I have used Docker-OSX before and wish to extract my Mac OS X image.
 
 Use `docker commit`, copy the ID, and then run `docker start -ai <Replace this with your ID>`.