function docker(){
	sudo docker "$@"
}

function pw(){
	FILE="$1"

	[[ -z "$PWHOME" ]] && printf "\$PWHOME not set\n"  && return

	[[ -z "$FILE" ]] && FILE="web.gpg"
    
	if [[ ! "${FILE: -4}" == ".gpg" ]];then
		FILE="${FILE}.gpg"
	fi
	cd "$PWHOME"
	vi "$FILE"

	cd "$OLDPWD"
}

_pw_completion()
{
	local cur prev suggestions
	[[ -z "$PWHOME" ]] && return
	cur="${COMP_WORDS[COMP_CWORD]}"
	prev="${COMP_WORDS[COMP_CWORD-1]}"
	cd "$PWHOME"
	suggestions="$(ls *.gpg)"
	cd "$OLDPWD"
	if [[ "$prev" != "pw" ]];then
		COMPREPLY=()
	else
		COMPREPLY=( $(compgen -W "${suggestions}" -- ${cur}) )
	fi
}
complete -F _pw_completion pw

function doh()
{
	local options
	options=(start stop restart status)
	if [[ ! " ${options[@]} " =~ " ${1} " ]]; then
		echo "wrong option, valid: ${options[@]}"
		return
	fi
	if [[ "$1" == "status" ]]; then
		systemctl status local-doh-proxy
	else
		sudo systemctl "$1" local-doh-proxy
	fi
}

function copy_k8s_token(){
	grep "id-token" ~/.kube/config  | awk '{print $2}' | xclip -sel clip
}

function ip_to_hex(){
    IFS=. read oct1 oct2 oct3 oct4 <<< "$1"
    printf '0x%02x%02x%02x%02x\n' $oct1 $oct2 $oct3 $oct4
}