failure "Host userID '$userID' already exists."
if [ "$PROMPT" = "true" ] ; then
- echo "The following user ID will be added to the host key:"
- echo " $userID"
- read -p "Are you sure you would like to add this user ID? (Y/n) " OK; OK=${OK:=Y}
+ printf "The following user ID will be added to the host key:\n %s\nAre you sure you would like to add this user ID? (Y/n) " "$userID" >&2
+ read OK; OK=${OK:=Y}
if [ "${OK/y/Y}" != 'Y' ] ; then
failure "User ID not added."
fi
fi
# edit-key script command to add user ID
-adduidCommand=$(cat <<EOF
-adduid
+adduidCommand="adduid
$userID
-save
-EOF
-)
+save"
+# end script
# execute edit-key script
if echo "$adduidCommand" | gpg_host_edit ; then