--- a/script-examples/__relpipe_in_filesystem_script_inode	Mon Nov 11 14:42:13 2019 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-#!/bin/bash
-
-# Relational pipes
-# Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, version 3 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-
-# returns the inode number of given file
-# not very useful – just a demo returning an integer attribute
-
-if [[ $# == 0 ]]; then
-	echo "1";
-	echo "integer";
-elif [[ -f "$1" || -d "$1" ]]; then
-	ls -d -i "$1" | cut -d' ' -f1 | tr -d '\n';
-else
-	exit 40;
-fi