Create vital_user_switch_function.sh

Author: legah2045

vital_user_switch_function.sh

@@ -0,0 +1,66 @@
+# switch case 1
+echo "Switch case demo starts.."
+case $1 in
+start) echo "starting sq server.."
+echo "started..."
+;;
+stop)
+echo "stopping the server"
+echo "server stopped";;
+restart)
+echo "restarting the server"
+echo "server restarted"
+;;
+*)
+echo "You have to pass start|stop|restart"
+;;
+esac
+echo "Switch case is over"
+_________________________________________________________
+# switch case 2
+echo "Please enter the number 1 to 5 only"
+read num
+case $num in
+1)
+echo "you have type one in the correct number range"
+;;
+2)
+echo "you have type two in the correct number range"
+;;
+3)
+echo "you have type 3 in the correct number range"
+;;
+*)
+echo "you have to type 1 to 5"
+echo "you have type an invalid number range"
+;;
+esac
+echo "done"
+___________________
+# Functions
+devfn()
+{
+echo "FelloW Engineers"
+echo "DevOps is above the middle class"
+echo "Welcome to a new era"
+}
+source ./fn1.sh
+devfn
+______________________________________
+
+# Script to adduser
+# Author Landmark Technology
+# This script will create a user account
+# You need to be root or have sudo access to execute
+echo -n "Enter the username: "
+read username
+echo -n "Enter the password: "
+read -s password
+adduser "$username"
+echo "$password" | passwd "$username" --stdin
+<<ST
+--stdin
+      This option is used to indicate that passwd should read the new
+      password from standard input, which can be a pipe.
+cat /etc/passwd to verify
+ST