append.sh und remove.sh

arrays/append.sh

@@ -0,0 +1,11 @@
+#! /usr/bin/bash
+
+family=("Marge" "Homer" "Bart" "Lisa" "Maggie")
+
+echo "Länge family,vorher: ${#family[@]}"
+
+family+=(Herb) # Element anfügen.
+
+echo "family=${family[@]}"
+echo "Länge family,nachher: ${#family[@]}"
+

arrays/remove.sh

@@ -0,0 +1,11 @@
+#! /usr/bin/bash
+
+family=("Marge" "Homer" "Bart" "Lisa" "Maggie")
+
+echo "Länge family,vorher: ${#family[@]}"
+
+unset family[2]
+
+echo "family=${family[@]}"
+echo "Länge family,nachher: ${#family[@]}"
+