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Category: VM

Downgrade a package from Aur

Downgrade a package from Aur

Hello, I had to downgrade a virtualbox-oracle-ext from the newer version 6.0.0 to 5.2.2 and here are the steps First Go to Aur package https://aur.archlinux.org/cgit/aur.git/?h=virtualbox-ext-oracle   Select version download the package and unzip it and CD to its directory cd aur install the package using command makepkg -si

copy files from one machine to another using ssh

copy files from one machine to another using ssh

Syntax: scp <source> <destination> To copy a file from B to A while logged into B: scp /path/to/file [email protected]:/path/to/destination To copy a file from B to A while logged into A: scp [email protected]:/path/to/file /path/to/destination ٍSource: https://unix.stackexchange.com/questions/106480/how-to-copy-files-from-one-machine-to-another-using-ssh

SSH Passwordless Login Using SSH Keygen in 5 Easy Steps

SSH Passwordless Login Using SSH Keygen in 5 Easy Steps

SSH (Secure SHELL) is an open source and most trusted network protocol that is used to login into remote servers for execution of commands and programs. It is also used to transfer files from one computer to another computer over the network using secure copy (SCP) Protocol. In this article we will show you how to setup password-less login on RHEL/CentOS 7.x/6.x/5.x and Fedora using ssh keys to connect to remote Linux servers without entering password. Using Password-less login with SSH keys will increase the trust between two Linux servers for easy file…

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Why and how to setup your own Cloud on Bare-Metal

Why and how to setup your own Cloud on Bare-Metal

In this article I will be explaining the various benefits that coming with deploying your own cloud, which software to use, and how to proceed with setting everything up. The benefits of building your own cloud includes control over hardware, better performance, and is also much more cost effective. Renting bare-metal hardware from providers is a very efficient approach of consuming compute resources as these providers offer hardware at a lower performance to cost ratio than traditional cloud providers who…

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Free Kubernetes cluster with Google Cloud

Free Kubernetes cluster with Google Cloud

• Access google cloud console to enable your 300$ free trial https://cloud.google.com/free/ , and install gloud SDK https://cloud.google.com/sdk/ • Also enable Compute Engine and Container Engine API from https://console.cloud.google.com/apis/library • Install Kubectl CLI https://kubernetes.io/docs/tasks/tools/install-kubectl/ • gcloud components install kubectl • gcloud auth login • gcloud container clusters create gke –zone=us-east1-b –scopes “cloud-platform,storage-ro,service-control,service-management,https://www.googleapis.com/auth/ndev.clouddns.readwrite” • gcloud config set container/use_client_certificate True • export CLOUDSDK_CONTAINER_USE_CLIENT_CERTIFICATE=True • gcloud container clusters get-credentials gke –zone us-east1-b –project inner-magpie-170513 Note : that project ID should be tour appropriate…

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