Differences

This shows you the differences between two versions of the page.

--- docs:tips_n_tricks:shellscripting:shellscripting.html [08.04.2024 00:19 CEST] – [Colour diff output word-by-word] peter
+++ docs:tips_n_tricks:shellscripting:shellscripting.html [08.04.2024 00:24 CEST] (current) – [Read output of command without pipe] peter
@@ Line 322: / Line 322: @@
 done
 </code>
+===== Running pipes in bash shellscripts in same shell environment  =====
+This works only for one pipe or the last command piped to in a sequence
+<code bash read_ls_lines.sh [highlight_lines_extra="3"]>
+#!/bin/bash
+shopt -s lastpipe
+datas=()
+# touch "Mal was mit Lücken"
+ls -a1 | while read data
+do
+  datas=("${datas[@]}" "$data")
+done
+i=1
+for line in "${datas[@]}"
+do
+  printf "%d: %s\n" "$((i++))" "$line"
+done
+</code>