BAEL-3474: Appending multiple lines to a file

linux-bash/text/README.md

@@ -1,3 +1,5 @@
 ### Relevant Articles:
 
 - [Linux Commands – Remove All Text After X](https://www.baeldung.com/linux/remove-text-after-x-in-file)
+- [Linux Commands - Appending Multiple Lines to a File](https://www.baeldung.com/linux/appending-multiple-lines-to-a-file)
+

linux-bash/text/src/main/bash/append_multiple_lines.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+# echo per line
+echo Lorem ipsum dolor sit amet, consectetur adipiscing elit, >> echo-per-line.txt
+echo sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. >> echo-per-line.txt
+
+# echo with escaped newline
+echo -e Lorem ipsum dolor sit amet, consectetur adipiscing elit,\\nsed do eiusmod tempor incididunt ut labore et dolore magna aliqua. >> echo-escaped-newline.txt
+
+# echo with double quoted string
+echo -e "Lorem ipsum dolor sit amet, consectetur adipiscing elit,\nsed do eiusmod tempor incididunt ut labore et dolore magna aliqua." >> echo-double-quoted.txt
+
+# printf instead of echo
+printf "Lorem ipsum dolor sit amet, consectetur adipiscing elit,\nsed do eiusmod tempor incididunt ut labore et dolore magna aliqua." >> printf.txt
+
+# printf using format string
+printf "%s\n%s" "Lorem ipsum dolor sit amet, consectetur adipiscing elit," "sed do eiusmod tempor incididunt ut labore et dolore magna aliqua." >> printf-format.txt
+
+# cat
+cat << EOF >> cat.txt
+Lorem ipsum dolor sit amet, consectetur adipiscing elit,
+sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
+EOF
+
+# tee
+tee -a tee.txt << EOF
+Lorem ipsum dolor sit amet, consectetur adipiscing elit,
+sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
+EOF
+