Update README.md

Author: maimul

README.md

@@ -10,25 +10,40 @@ Once Git is installed, you need to configure it with your GitHub account informa
 git config --global user.name "Your GitHub Username"
 git config --global user.email "[email protected]"
 ```
-
 Replace "Your GitHub Username" and "[email protected]" with your actual GitHub username and email.
 
 3. Generate Personal Access Token:
+- Click on your avatar > click on setting > on your left-hand side, click on Personal Access Token > Click on Tokens (classic)
+- Click generate new token and click on generate new token (classic)
+- Copy the generated the generated token. (Note: copy and store the token in your notes.)
+- Next when you clone a repo, system will prompt to key-in your username then user password. The password is the token which you have to key-in.
+
+4. Clone the respective repository
+```bash
+git clone <repository-url>
+cd <repository-directory>
+```
 
 
+To check your configuration and see you set username and email
+```bash
 git config -l
-
+```
+To store your token and you won't be asked next time
+```bash
 git config --global credential.helper cache
+```
+To unset and forget your password
+```bash
 git config --global --unset credential.helper
-
+```
+To unser the username and email
+```bash
 git config --global --unset-all user.name
 git config --global --unset-all user.email
+```
 
 
-```bash
-git clone <repository-url>
-cd <repository-directory>
-```
 
 ```bash
 git checkout -b <branch-name>