Network Nuts

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[Network Nuts @network_nuts]

On-premise resources, especially those running on aging servers are often moved to the cloud to experience the benefits of cloud computing. Other reasons could be to reduce running costs in the on-prem settings or to take advantage of cloud computing performance capabilities.

[Network Nuts @network_nuts]

Memory pages in Linux can be in one of the following states. Virtual memory (VSZ) of a process is B+C+D whereas actual memory usage (RSS) is C.

#linuxservers #rhcsa #redhatlinux #networknuts #memorypages #pagefaults #linuxhacks

[Network Nuts @network_nuts]

Have you ever thought of the resources that a Kubernetes Pod consumes? Not the container running in the pod, but the pod itself.

#kubernetes #devops #linux #openshift #redhat #pod #cloudcomputing

[Network Nuts @network_nuts]

Are you looking to run Kubernetes on your local machine for Development and Testing purposes? Here are some recommendations.

Which one have you used?

#docker #Kubernetes #git #jenkins #cicd #devops #Linux #cloudcomputing #aws #azure #googlecloud #openshift #redhat #Microsoft

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https://t.co/3iCWKMYzwL

[Network Nuts @network_nuts]

Congratulations. It’s your hard work. More success to you . https://t.co/Mbh7xuIgM0

[Network Nuts @network_nuts]

Congratulations https://t.co/9TBbXoS6YQ

[Network Nuts @network_nuts]

Further, going into the /proc directory will only show you process directories that belong to your user and no one else.

If you liked this thread, please retweet and like.

#linux #devops

[Network Nuts @network_nuts]

Hiding Linux processes for other users - Thread

By default, if you were to run the ps -aux command, you will see a list of all running processes initiated by all users - normal, super, and system. This is an issue from a security POV.

Continued below 👇

[Network Nuts @network_nuts]

by running the command:
mount -o remount ,rw,hidepid=2 /proc

/proc is now mounted to hide processes that do not belong to the user. If you now were to run the ps -aux command or the top command, you will only see processes owned by your user.

Don't stop 👇

[Network Nuts @network_nuts]

Congratulations on your success. More success to you. Godspeed https://t.co/1pUOr5YlZP

[Network Nuts @network_nuts]

Why and how to use Terraform linter - tflint.

#terraform #terraformtraining #terraformcertified #terraformcertification #networknuts https://t.co/c2LCAEYyXM

[Network Nuts @network_nuts]

What is service mesh in Kubernetes? Learn benefits and implementing service mesh istio.

#istio #ckatraining #cka #ckacertification #cks #ckstraining #ckscertification #servicemesh #istio #kubernetes #kubernetestraining #networknuts https://t.co/50N9V9HVpE

[Network Nuts @network_nuts]

Monitoring a kubernetes cluster using helm, prometheus & grafana.

#kubernetestraining #kubernetescertification #cka #ckatraining #ckacertification #ckstraining #prometheus #helm #grafana #networknuts https://t.co/alJb5kki1u

[Network Nuts @network_nuts]

Article by Alok Srivastava ( @opensourcerider) on "Linux Performance Tuning" published by RedHat.

#DevOps #linux #redhat #rh442 #cpuaffinity

https://t.co/zDAsxIXqcT

[Network Nuts @network_nuts]

#rh442 #RedHat #redhatlinux #networknuts #linuxperformance #linuxtuning