Deprecated: Vault now has built-in autocompletion support (see https://www.vaultproject.io/docs/commands/#autocompletion)
Bash completion support for HashiCorp Vault
sudo wget https://git.io/v1kgz -O /etc/bash_completion.d/vault-bash-completion
sudo wget https://git.io/v1kgz -O /usr/local/etc/bash_completion.d/vault-bash-completion