From 9bfc0fea1b278db02be6fc9b0478dd6c92e3b6f7 Mon Sep 17 00:00:00 2001
From: Sorin Zamfir <sorin.zamfir@outlook.com>
Date: Sun, 1 Dec 2019 23:00:04 +0200
Subject: [PATCH] BAEL-3370: First examples

---
 linux-bash/read/src/main/dummy_file     |  7 +++
 linux-bash/read/src/main/read_inputs.sh | 83 +++++++++++++++++++++++++
 2 files changed, 90 insertions(+)
 create mode 100644 linux-bash/read/src/main/dummy_file
 create mode 100755 linux-bash/read/src/main/read_inputs.sh

diff --git a/linux-bash/read/src/main/dummy_file b/linux-bash/read/src/main/dummy_file
new file mode 100644
index 0000000000..4c581fc816
--- /dev/null
+++ b/linux-bash/read/src/main/dummy_file
@@ -0,0 +1,7 @@
+Lorem Ipsum is simply dummy text of the printing and typesetting industry. 
+Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, 
+when an unknown printer took a galley of type and scrambled it to make a type specimen book. 
+It has survived not only five centuries, but also the leap into electronic typesetting, 
+remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset 
+sheets containing Lorem Ipsum passages, and more recently with desktop publishing software 
+like Aldus PageMaker including versions of Lorem Ipsum.
\ No newline at end of file
diff --git a/linux-bash/read/src/main/read_inputs.sh b/linux-bash/read/src/main/read_inputs.sh
new file mode 100755
index 0000000000..4351a27e60
--- /dev/null
+++ b/linux-bash/read/src/main/read_inputs.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+
+default_read() {
+    echo "Please enter something:"
+    read first second third
+    echo "first word [$first]"
+    echo "second word [$second]"
+    echo "third word [$third]"
+}
+
+array_read() {
+    declare -a input_array
+    echo "Please enter something:"
+    read -a input_array
+    for input in ${input_array[@]} 
+        do
+            echo " Word [$input]"
+        done
+}
+
+special_delim() {
+    echo "Please enter something:"
+    read -d ";" first second third
+    echo "first word [$first]"
+}
+
+file_read(){
+    # open file descriptor for reading
+    exec {file_descriptor}<"./dummy_file"
+    declare -a input_array
+    echo "Reading first line from file"
+    read -a input_array -u $file_descriptor 
+    for input in ${input_array[@]} 
+        do
+            echo " Word [$input]"
+        done
+    exec {file_descriptor}>&-
+}
+
+prompt_read(){
+    echo "With prompt :"
+    prompt="You shall not pass:"
+    read -p "$prompt" input
+    echo "word -> [$input]"
+}
+
+default_input_read(){
+    echo "Default input read:"
+    prompt=$'What\'s up doc: \n'
+    default_input="Nothing much just killing time"
+    read -e -p "$prompt" -i "$default_input" actual_input
+    echo "word -> [$actual_input]"
+}
+
+advanced_pipeing(){
+    ls | (read -p "Input from ls" input; echo "Single read -> [$input]")
+    ls | (while IFS= read input; 
+            do
+                echo "$input"
+            done )
+    # process substitution
+    while read input
+    do
+        echo "$input"
+    done < <(ls)
+
+}
+
+#default_read
+#array_read
+#special_delim
+#file_read
+#prompt_read
+#default_input_read
+advanced_pipeing
+
+
+
+
+
+
+