Video links are added

Days/day1.md

@@ -1,6 +1,7 @@
 On the first day, I learned the following things about Git.
 
 - `git init` will only track a particular directory in which git is initialized.
+- `ls -a .git` will show you the hidden file that are created after initializing git.
 - `git status` will show the status of the files that are newly created, modified or deleted.
 - `git add filename` OR `git add .` will add a particular or all the files into the staging area and it can now be tracked them before committing them into Git.
 - `git commit -m "add a message"` will commit the changes in the git.
@@ -19,4 +20,4 @@ On the first day, I learned the following things about Git.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [1/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [1/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=OFT4WdkkHD0&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=58)

Days/day10.md

@@ -6,4 +6,4 @@ Click Here:
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [10/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [10/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=IE_rKxOd2cY&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=9)

Days/day11.md

@@ -6,4 +6,4 @@ Click Here:
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [11/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [11/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=4iOyY7l1LQE&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=10)

Days/day12.md

@@ -45,4 +45,4 @@ On the twelveth day, I learned the following things about Linux.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [12/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [12/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=fC7GimfksZA&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=11)

Days/day13.md

@@ -73,4 +73,4 @@ Let's you want to find multiple files and delete them.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [13/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [13/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=eGC9j2u2uoA&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=12)

Days/day14.md

@@ -71,4 +71,4 @@ Aliases are mostly used to replace long commands, improving efficiency and avoid
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [14/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [14/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=MIQtL_Hnupg&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=13)

Days/day15.md

@@ -6,4 +6,4 @@ Click Here:
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [15/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [15/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=3x_ViuBC9Z0&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=14)

Days/day16.md

@@ -121,4 +121,4 @@ On the sixteenth day, I learned the following things about YAML.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [16/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [16/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=XYnOY6slAdQ&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=15)

Days/day17.md

@@ -151,4 +151,4 @@ On the seventeenth day, I learned the following things about YAML.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [17/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [17/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=fW57FPJnAcg&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=16)

Days/day18.md

@@ -6,4 +6,4 @@ Click Here:
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [18/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [18/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=WzScC85501A&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=17)

Days/day19.md

@@ -92,4 +92,4 @@ Whenever you'll go to the localhost 8080, it will forward it inside the containe
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [19/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [19/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=iNJNyqc0628&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=18)

Days/day2.md

@@ -8,4 +8,4 @@ On the second day, I learned the following things about Git.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [2/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [2/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=wu2dPH4ybOs&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=1)

Days/day20.md

@@ -52,4 +52,4 @@ The following points need to be noted about the above file −
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [20/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [20/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=ZRblUgxVjU8&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=19)

Days/day21.md

@@ -6,4 +6,4 @@ Click Here:
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [21/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [21/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=H2VG7LBva6Q&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=20)

Days/day22.md

@@ -6,4 +6,4 @@ Click Here:
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [22/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [22/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=24UbnN4l4XI&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=21)

Days/day23.md

@@ -26,7 +26,7 @@ On the twenty-third day, I learned the following things about Kubernetes.
     <img src="../Images/first.png" alt="60-Days-Of-DevOps" width="60%" height="60%">
 </p>
 
-- It is saying that docker should not be used with root privilege. To solve this problem, type `CTRL+D` to go out from root.
+- It is saying that docker should not be used with root privilege. To solve this problem, press `CTRL+D` to go out from root.
 
 - After that, again type `minikube start --vm-driver=docker` and it will give you another following error.
 
@@ -40,7 +40,9 @@ On the twenty-third day, I learned the following things about Kubernetes.
       sudo usermod -aG docker $USER
       newgrp docker
 
-- If it is still not working recovering then visit this [website](https://linuxhandbook.com/docker-permission-denied/#:~:text=deal%20with%20it.-,Fix%201%3A%20Run%20all%20the%20docker%20commands%20with%20sudo,the%20Docker%20daemon%20socket%27%20anymore.) that will show you more ways.
+- If it is still not working then visit this [website](https://linuxhandbook.com/docker-permission-denied/#:~:text=deal%20with%20it.-,Fix%201%3A%20Run%20all%20the%20docker%20commands%20with%20sudo,the%20Docker%20daemon%20socket%27%20anymore.) that will show you more ways.
+
+- Visit this link [StackOverflow](https://stackoverflow.com/questions/65397050/minikube-does-not-start-on-ubuntu-20-04-lts-exiting-due-to-guest-provision) and it will show you the solution if you faced a problem.
 
 - Once the commands are executed successfully, you will get the following result.
 
@@ -85,9 +87,8 @@ On the twenty-third day, I learned the following things about Kubernetes.
         - name: c00
           image: ubuntu
           command: ["/bin/bash", "-c", "while true; do echo Hello-Bilal; sleep 5; done"]
-    restartPolicy: Never	#Defaults to Always
 
-- `kubctl apply -f pod.yml` will run the comands that are present in the yaml file.
+- `kubectl apply -f pod.yml` will run the comands that are present in the yaml file.
 
 - `kubectl get pods -o wide` will show you the exact location of the pods with their ip addresses.
 
@@ -112,6 +113,8 @@ On the twenty-third day, I learned the following things about Kubernetes.
       spec:
       ...
 
+- `kubectl describe pod pod-name` OR `kubectl describe pod/pod-name` will show each and every detail of a pod.
+
 **Data in YAML file for multiple containers**
 
     kind: Pod
@@ -127,10 +130,16 @@ On the twenty-third day, I learned the following things about Kubernetes.
         image: ubuntu
         command: ["/bin/bash", "-c", "while true; do echo Hello-Khan; sleep 5; done"]
 
+- First apply the file by writing `kubectl apply -f pod.yml`
+
 - `kubectl exec pod-name -it -c container-name -- /bin/bash` will move you inside the container.
 
 - `ps -ef` will show you the things that are running inside the container.
 
+- `kubectl logs -f pod-name` will show you the information of the container(s) in a specific pod.
+
+- `kubectl logs -f pod-name -c container-name` will show you the information of a specific container in a specific pod.
+
 **Writing environment variables in YAML file**
 
     kind: Pod
@@ -146,9 +155,11 @@ On the twenty-third day, I learned the following things about Kubernetes.
             - name: MYNAME
               value: Bilal
 
+- First apply the file by writing `kubectl apply -f pod.yml`
+
 - After going inside the container by this command `kubectl exec pod-name -it -c container-name -- /bin/bash`, type `env` to get the environment variables.
 
-- `echo $MYNAME` to get the environment variable value.
+- After getting inside the container, type `echo $MYNAME` to get the environment variable value.
 
 - `kubectl config view` will show you the information about the cluster.
 
@@ -160,4 +171,4 @@ On the twenty-third day, I learned the following things about Kubernetes.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [23/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [23/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=MWXARs8Xwx8&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=59)

Days/day24.md

@@ -190,4 +190,4 @@ On the twenty-forth day, I learned the following things about Kubernetes.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [24/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [24/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=KgrE-ZauahY&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=22)

Days/day25.md

@@ -113,4 +113,4 @@ Your deployment may get stuck trying to deploy its newest replicaset without eve
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [25/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [25/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=axHvwpRgq7I&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=23)

Days/day26.md

@@ -356,4 +356,4 @@ Kubernetes networking addresses four concerns.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [26/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [26/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=7X4XznzdLb4&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=24)

Days/day27.md

@@ -194,4 +194,4 @@ These are possible types.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [27/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [27/60 Day of DevOps Challenge](youtube.com/watch?v=XifM81LHMlA&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=25)

Days/day28.md

@@ -104,4 +104,4 @@ You can share your policy with others also. After downloading the file, give it
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [28/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [28/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=L_pwnsJA7zI&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=26)

Days/day29.md

@@ -86,4 +86,4 @@ Lens will search common directories for kubeconfig files. If you click Browse cl
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [29/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [29/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=1Zf0tEYBylc&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=27)

Days/day3.md

@@ -27,4 +27,4 @@ Upstream is the original repo that you have forked from an original account.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [3/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [3/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=EX31ny6PQgY&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=2)

Days/day30.md

@@ -52,4 +52,4 @@ On the thirtith day, I learned the following things about Monokle.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [30/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [30/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=jdTXItTCPGs&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=28)

Days/day31.md

@@ -94,4 +94,4 @@ On the thirty first day, I learned the following things about Kubescape.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [31/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [31/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=nnt3V8YifEA&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=29)

Days/day32.md

@@ -123,4 +123,4 @@ On the thirty second day, I learned the following things about GitHub Actions.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [32/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [32/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=jfEkQN1UpUU&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=30)

Days/day33.md

@@ -100,4 +100,4 @@ Read in detail [here](https://prometheus.io/docs/concepts/metric_types/).
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [33/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [33/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=s4f3xxZxGYI&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=31)

Days/day34.md

@@ -127,4 +127,4 @@ Click on the status button. It will show seven different options.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [34/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [34/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=S-d1GCP4QKM&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=32)

Days/day35.md

@@ -93,4 +93,4 @@ On the thirty fifth day, I learned the following things about Terraform.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [35/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [35/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=mAHoxXwz-WA&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=33)

Days/day36.md

@@ -108,4 +108,4 @@ On the thirty sixth day, I learned the following things about Terraform.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [36/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [36/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=9zsbSwEyLkw&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=34)

Days/day37.md

@@ -136,4 +136,4 @@ On the thirty seventh day, I learned the following things about Terraform.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [37/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [37/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=BBGtoh3-844&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=35)

Days/day38.md

@@ -120,4 +120,4 @@ On the thirty eighth day, I learned the following things about Terraform.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [38/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [38/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=VMalOFVRj2g&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=36)

Days/day39.md

@@ -99,4 +99,4 @@ On the thirty ninth day, I learned the following things about Terraform.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [39/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [39/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=I2jYKRZ4suU&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=37)

Days/day4.md

@@ -6,4 +6,4 @@ Click Here:
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [4/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [4/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=V9S9zeWwe-c&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=3)

Days/day40.md

@@ -52,4 +52,4 @@ On the fortith day, I learned the following things about Terraform.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [40/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [40/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=pV4VnQmkCqU&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=38)

Days/day41.md

@@ -70,4 +70,4 @@ On the forty first day, I learned the following things about Terraform.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [41/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [41/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=C4wProJIy40&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=39)

Days/day42.md

@@ -161,4 +161,4 @@ Configuration management tool is of two types:
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [42/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [42/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=S0VKhAGjP3E&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=40)

Days/day43.md

@@ -167,4 +167,4 @@ On the forty third day, I learned the following things about Ansible.
 
 ## **Explaining it in a video**
 
-Here you can get an explanation in a video. [43/60 Day of DevOps Challenge]()
+Here you can get an explanation in a video. [43/60 Day of DevOps Challenge](https://www.youtube.com/watch?v=5O4qvZ5M3pE&list=PLptbpfKzsc3BtEki4tHQm5Xmpj8w1_JlM&index=41)