Mon, May 20, 2019

unix

Basic Linux/Unix Commands Cheat Sheet

1 – SYSTEM INFORMATION # Display Linux system information uname -a # Display kernel release information uname -r # Show which version of redhat installed cat /etc/redhat-release # Show how long...

Top 20 Linux -Unix Performance Monitoring Tools

Linux-Unix system  administrators occasionally need some tools to track systems. You may need to know the system well and intervene immediately in case of a...

Unix/Shell Scripting Interview Questions

If you are going to attend interview for Unix or Shell Scripting then these questions will surely helps freshers and 2-3 years of experienced...

SSH Configuration Passwordless

If you want to need passwordless SSH on Linux or Unix,you can do below steps. rm -rf ./.ssh mkdir .ssh chmod 700 .ssh chmod go-w $HOME ssh-keygen -t rsa Generating...

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Openshift Namespace Terminating Problem

I encountered this problem,when I try to remove namespace.It hasnt got any resource but Its state is...

Openshift Cluster-Role Permission Problem

While start a pipeline on jenkins for Openshift Container Platform ,I got below error. End of Pipeline ...

Create Docker Container with GPU cards

Last few days,I need a docker coinainer with Nvidia GPU cards.Nvidia released a special docker version with usage for Nvidia GPU...

Microsoft and Docker release new open-source project -CNAB

To help organizations that build and maintain distributed applications, Microsoft and Docker this week launched a new specification called Cloud Native Application Bundles (CNAB). CNAB, developed in...

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