From d56377f16de037e9978415b895eb68cabf358231 Mon Sep 17 00:00:00 2001
From: MytsV <mytsvictoria@gmail.com>
Date: Sun, 24 Oct 2021 10:28:12 +0300
Subject: [PATCH 1/2] Completed first exercise

---
 ex01/hello_world.sh | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100755 ex01/hello_world.sh

diff --git a/ex01/hello_world.sh b/ex01/hello_world.sh
new file mode 100755
index 0000000..a944af9
--- /dev/null
+++ b/ex01/hello_world.sh
@@ -0,0 +1,5 @@
+if [[ -n "${1}" ]]; then
+  echo "Hello, ${1}!"
+else
+  echo "Hello, World!"
+fi

From 7ad89173d051e07bbaa5f426a4bf1ea4fd16c827 Mon Sep 17 00:00:00 2001
From: MytsV <mytsvictoria@gmail.com>
Date: Sun, 24 Oct 2021 11:08:49 +0300
Subject: [PATCH 2/2] Added header to the file

---
 ex01/hello_world.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ex01/hello_world.sh b/ex01/hello_world.sh
index a944af9..445213d 100755
--- a/ex01/hello_world.sh
+++ b/ex01/hello_world.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 if [[ -n "${1}" ]]; then
   echo "Hello, ${1}!"
 else