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19 Practical Examples of Openssl Command in Linux and Unix

OpenSSL is a general purpose cryptography library that provides an open source implementation of the SSL and TLS protocols.OpenSSL libraries are used by a...

8 UNIX / Linux sudo Command Examples

In Linux and other Unix-like operating systems,sudo allows a permitted user to execute a command as the superuser or another user  such as install...

Unix / Linux : 7 Awk Command Examples

Awk is one of the most powerful tools in Unix used for processing the rows and columns in a file.Actually, you can process log...

13 Tcpdump Command Examples – A Network Analyzer and Sniffing Tool

tcpdump is a common packet analyzer that runs under the command line.Its a most powerful and widely used command-line packets sniffer or package analyzer tool...

11 Practical Examples of Rsync Command in Linux and Unix

Rsync ( Remote Sync) is an open source command utility that provides fast incremental file transfer from one host to another. You can copy and...

43 Practical Examples of Linux Find Command

Finding files is a very common task on any operating system.The Linux Find Command is one of the most important and much used command...

How To Install Elasticsearch, Logstash, and Kibana (ELK Stack) on Ubuntu 16.04

Introduction We will go over the installation of the Elasticsearch ELK Stack on Ubuntu 16.04 (that is, Elasticsearch 2.3.x, Logstash 2.3.x, and Kibana 4.5.x). We...

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What’s new in Kubernetes 1.17?

The newest version of Kubernetes is about to get released.Here is the list of what’s new in Kubernetes 1.17. This recap...

JFrog Announced JFrog Container Registry

JFrog has launched a free edition of its JFrog Container Registry.This free container registry, launched at this year’s KubeCon+CloudNativeCon North America 2019.

CKAD Certification now expire 36 Month

The Certified Kubernetes Application Developer (CKAD) certificate is now valid for 36 months instead of 24 months.You can...

Quay(Container Registry) and Clair(Container Security) are now officially open source as Project Quay

Quay(Container Registry) and Clair(Container Security) are now officially open source as Project Quay.Red Hat is introducing...