diff --git a/README.md b/README.md
index 0ce8c06..fd36b51 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Now you can just connect using ssh \$HOST_NAME
 
 ## Pythons commands
 
-```bash
+```sh
 # Update every packages
 pip freeze | cut -d = -f 1 | xargs -n1 pip install -U
 # Uninstall every packages
@@ -25,7 +25,7 @@ pip freeze | cut -d = -f 1 | xargs -n1 pip uninstall -y
 
 ## Docker commands
 
-```bash
+```sh
 # Remove every images
 docker images --format="{{.ID}}" | xargs docker rmi
 # Remove every containers
@@ -50,7 +50,7 @@ for(lib in .libPaths()) lapply(my_packages$Package, remove.packages, lib = lib)
 
 ## Setup Git SSH key
 
-```bash
+```sh
 # Generate a SSH key pair
 ssh-keygen -t rsa -b 4096 -o -a 100 -C "email@example.com" -f ~/.ssh/$KEY_NAME
 ssh-keygen -t ed25519 -a 100 -C "email@example.com" -f ~/.ssh/$KEY_NAME
@@ -79,7 +79,7 @@ cat KEY_FILE | ssh REMOTE "cat >> ~/authorized_keys"
 
 ## QEMU cheat sheet
 
-```bash
+```sh
 # Creating the disk image
 qemu-img create -f qcow2 DISK_NAME.img 15G
 
@@ -95,7 +95,7 @@ qemu-system-x86_64 $DISK_NAME.img \
 
 ### IP Host (eth1 has internet, eth0 is remote)
 
-```bash
+```sh
 # Enable kernel port forwarding
 sysctl -w net.ipv4.ip_forward=1
 # Enable at reboot
@@ -115,7 +115,7 @@ iptables -t nat -A POSTROUTING -o eth1 -j MASQUERADE
 
 ### IP Remote
 
-```bash
+```sh
 connmanctl
 config <eth0> --ipv4 manual 192.168.137.2 255.255.255.0 192.168.137.1 --nameservers <DNS-SERVER>
 ```
@@ -126,7 +126,7 @@ config <eth0> --ipv4 manual 192.168.137.2 255.255.255.0 192.168.137.1 --nameserv
 
 In Windows you must have _Adobe Digital Editions_ and _Calibre_ using Chocolatey
 
-```bash
+```sh
 choco install -y adobedigitaleditions calibre
 ```
 
@@ -145,7 +145,7 @@ choco install -y adobedigitaleditions calibre
 
 ## Loop devices
 
-```bash
+```sh
 # Create loop device to $BLOCK_PATH of 4G
 dd if=/dev/zero of=$BLOCK_PATH bs=1M count=4096
 # Create loop filesystem
@@ -162,7 +162,7 @@ rm $BLOCK_PATH
 
 ## Install img.xz
 
-```bash
+```sh
 xzcat $IMG_FILE | dd of=/dev/$DEVICE bs=64k oflag=dsync status=progress
 ```
 
@@ -179,7 +179,7 @@ root    hard    nofile    64000
 
 ## Verify a PGP Signature
 
-```bash
+```sh
 mkdir /home/$USER/.XDG/data/gnupg
 chmod 700 /home/$USER/.XDG/data/gnupg
 gpg --import $PUBLIC_KEY