diff --git a/_installs/docker.sh b/_installs/docker.sh
index 4028056..7595a24 100755
--- a/_installs/docker.sh
+++ b/_installs/docker.sh
@@ -16,6 +16,16 @@ sudo apt-get install -y \
   gnupg \
   lsb-release
 
+# "security"
+sudo apt-key adv --keyserver keyserver.ubuntu.com \
+  --recv-keys 7FCC7D46ACCC4CF8
+sudo apt-key adv --keyserver keyserver.ubuntu.com \
+  --recv-keys 7EA0A9C3F273FCD8
+sudo apt-key adv --keyserver keyserver.ubuntu.com \
+  --recv-keys 40976EAF437D05B5
+sudo apt-key adv --keyserver keyserver.ubuntu.com \
+  --recv-keys 3B4FE6ACC0B21F32
+
 
 # docker.com key file
 curl -fsSL 'https://download.docker.com/linux/ubuntu/gpg' \
@@ -43,15 +53,15 @@ $DISTRO stable \
 
 
 # update sources
-sudo apt update -y
+sudo apt-get update -y
 
 # check avaliable versions
-apt-cache \
-  madison docker-ce
+sudo apt-cache \
+  madison docker
 
 # install docker
-sudo apt install -y \
-  docker-ce docker-ce-cli containerd.io docker-compose
+sudo apt-get install -y \
+  docker docker-compose
 
 
 # manage rootless
@@ -67,8 +77,6 @@ sudo apt install ./docker-desktop.deb
 systemctl --user start docker-desktop
 
 
-
-
 # image of OSX
 # 40GB disk space required: 20GB original image 20GB your container.
 docker pull sickcodes/docker-osx:auto
diff --git a/_installs/nix.sh b/_installs/nix.sh
new file mode 100755
index 0000000..5c14855
--- /dev/null
+++ b/_installs/nix.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env zsh
+
+sudo mkdir /nix
+sudo chown $USER:$USER /nix
+sudo chmod g+s /nix
+
+sh <(curl -L https://nixos.org/nix/install) --no-daemon
+
diff --git a/_installs/noco.sh b/_installs/noco.sh
new file mode 100755
index 0000000..915beb0
--- /dev/null
+++ b/_installs/noco.sh
@@ -0,0 +1,3 @@
+curl http://get.nocodb.com/linux-x64 -o nocodb -L
+chmod +x nocodb
+./nocodb
diff --git a/_installs/penpot.sh b/_installs/penpot.sh
new file mode 100755
index 0000000..c347c0f
--- /dev/null
+++ b/_installs/penpot.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+mkdir -p /Forks/penpot/
+cd /Forks/penpot/
+
+wget https://raw.githubusercontent.com/penpot/penpot/main/docker/images/docker-compose.yaml
+
+docker-compose \
+	-p penpot \
+	-f docker-compose.yaml \
+	up -d