Shell Script Tutorial Sample Files

easyawslearn · web-flow · commit c9812a65f3f3 · 2019-06-13T18:07:54.000+05:30
diff --git a/example1.sh b/example1.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+echo "This is my First Shell Script"
diff --git a/example2.sh b/example2.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+NAME="VIJAY"
+
+echo "Hello Mr ${NAME}"
diff --git a/example3.sh b/example3.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+#This is first variable declaration
+NAME="vijay"
+
+#This is second variable
+Name="Pater"
+
+#This is Third variable
+name="james"
+
+#Print NAME Variable
+echo "My Name is ${NAME}"
+
+#Print Name variable
+echo "My Name is ${Name}"
+
+#Print name variable
+echo "My name is ${name}"
diff --git a/example4.sh b/example4.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+#This is script use for getting system information
+
+#Script start here
+echo "Script Begain here:::"
+
+#Current date of system
+date
+
+#Display Hostname of system
+hostname
+
+#Display Kernel information
+uname -r
+uname -m
+
+#Display Disk Utilization
+df -h
+
+#Display memory Utilization
+free -h
+
+#Script Ends here
+echo "script completed"
diff --git a/loop.sh b/loop.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+username=$(whoami)
+echo $username
+
+if [[ "${username}" == "root" ]]:
+then 
+   echo " you are root user"
+else
+  echo "you are not root user"
+fi

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+#!/bin/bash`
	`2`	`+echo "This is my First Shell Script"`