diff --git a/install/app-fastfetch.sh b/install/app-fastfetch.sh
new file mode 100644
index 0000000..6658288
--- /dev/null
+++ b/install/app-fastfetch.sh
@@ -0,0 +1,3 @@
+sudo add-apt-repository -y ppa:zhangsongcui3371/fastfetch
+sudo apt update -y
+sudo apt install -y fastfetch
diff --git a/install/app-steam.sh b/install/app-steam.sh
new file mode 100755
index 0000000..38c31e1
--- /dev/null
+++ b/install/app-steam.sh
@@ -0,0 +1,6 @@
+cd /tmp
+wget https://cdn.akamai.steamstatic.com/client/installer/steam.deb
+sudo apt install -y ./steam.deb
+sudo apt-get install --no-remove -oAPT::Get::AutomaticRemove=false libc6:amd64 libc6:i386 libegl1:amd64 libegl1:i386 libgbm1:amd64 libgbm1:i386 libgl1-mesa-dri:amd64 libgl1-mesa-dri:i386 libgl1:amd64 libgl1:i386 steam-libs-amd64:amd64
+rm steam.deb
+cd -
diff --git a/install/flatpak.sh b/install/flatpak.sh
new file mode 100644
index 0000000..c49b421
--- /dev/null
+++ b/install/flatpak.sh
@@ -0,0 +1,3 @@
+sudo apt install -y flatpak
+sudo apt install -y gnome-software-plugin-flatpak
+sudo flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
diff --git a/install/set-git.sh b/install/set-git.sh
new file mode 100644
index 0000000..baa13eb
--- /dev/null
+++ b/install/set-git.sh
@@ -0,0 +1,6 @@
+# Set common git aliases
+git config --global alias.co checkout
+git config --global alias.br branch
+git config --global alias.ci commit
+git config --global alias.st status
+git config --global pull.rebase true
diff --git a/uninstall/app-fastfetch.sh b/uninstall/app-fastfetch.sh
new file mode 100644
index 0000000..c162351
--- /dev/null
+++ b/uninstall/app-fastfetch.sh
@@ -0,0 +1 @@
+sudo apt remove -y fastfetch
diff --git a/uninstall/app-flameshot.sh b/uninstall/app-flameshot.sh
new file mode 100644
index 0000000..47db99c
--- /dev/null
+++ b/uninstall/app-flameshot.sh
@@ -0,0 +1 @@
+sudo apt remove -y flameshot
diff --git a/uninstall/app-localsend.sh b/uninstall/app-localsend.sh
new file mode 100644
index 0000000..4a5f3ca
--- /dev/null
+++ b/uninstall/app-localsend.sh
@@ -0,0 +1 @@
+sudo apt remove -y localsend
diff --git a/uninstall/app-steam.sh b/uninstall/app-steam.sh
new file mode 100644
index 0000000..54bacc1
--- /dev/null
+++ b/uninstall/app-steam.sh
@@ -0,0 +1 @@
+sudo apt remove -y steam steam-launcher
diff --git a/uninstall/app-typora.sh b/uninstall/app-typora.sh
new file mode 100644
index 0000000..a79c9f4
--- /dev/null
+++ b/uninstall/app-typora.sh
@@ -0,0 +1,2 @@
+sudo apt remove typora
+rm -rf ~/.config/Typora
diff --git a/uninstall/app-vlc.sh b/uninstall/app-vlc.sh
new file mode 100644
index 0000000..16c8b57
--- /dev/null
+++ b/uninstall/app-vlc.sh
@@ -0,0 +1 @@
+sudo apt remove -y vlc
diff --git a/uninstall/docker.sh b/uninstall/docker.sh
new file mode 100644
index 0000000..f021887
--- /dev/null
+++ b/uninstall/docker.sh
@@ -0,0 +1,2 @@
+sudo apt purge --auto-remove docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin docker-ce-rootless-extras
+sudo groupdel docker