gnue · July 11, 2017 03:13
diff --git a/wpa_pass b/wpa_pass
 #!/bin/bash

 usage="Usage: $(basename $0) <ssid>"

 fatal() {
  echo "$@" >&2
  exit 1
 }

 [ -z "$1" ] && fatal "$usage"

 read -sp "Passphrase: " pass
 echo -e "\n" >&2

 wpa_passphrase "$1" "$pass" | sed '/^\s#psk/d'
	#!/bin/bash

	usage="Usage: $(basename $0) <ssid>"

	fatal() {
	echo "$@" >&2
	exit 1
	}

	[ -z "$1" ] && fatal "$usage"

	read -sp "Passphrase: " pass
	echo -e "\n" >&2

	wpa_passphrase "$1" "$pass" \| sed '/^\s#psk/d'