Setting up the OATH HOTP applet on the Yubikey NEO with Arch Linux

install-oath-hotp-on-yubikey.sh

# Install personalization tools
yaourt -S yubikey-personalization-gui-git

# Change the key's USB mode to 82 
sudo ykpersonalize -m 82

# Install gpshell and cap file
yaourt -S ccid gpshell gppcscconnectionplugin
wget http://opensource.yubico.com/ykneo-oath/releases/ykneo-oath-0.2.1.cap
wget https://raw.github.com/Yubico/ykneo-oath/master/gpinstall.txt
sed -r -i 's/[^ ]+\.cap/ykneo-oath-0.2.1.cap/' gpinstall.txt

# Install applet on the key
sudo systemctl start pcscd
gpshell gpinstall.txt