Difference between Copy and Add command in Docker file
I explained the difference between copy and add command in docker file in simple and easy way.
linux
Learn Linux OS open source, Ubuntu, CentOS, Unix, its various usage of basic commands and advance commands, Linux utility tools, tricks and techniques,Linux server configuration, etc.
Docker Evolution and Docker internal
Docker internal and Docker evolution. Docker not evolve in a month or so , it took years and years to evolve.
Ansible IT Infrastructure Automation
Let me first focus on what is Ansible Ansible is mainly used for IT infrastructure management or deploy applications to the remote nodes.
How to generate signed hash for a file in window or linux env.
How to generate signed hash for a file in a Windows or Linux environment learn step by step in this article.
Fix error /usr/lib64/libstdc++.so.6:error adding symobls:DSO missing from command line
DSO missing from command line and error adding symbols Fix error /usr/lib64/libstdc++.so.6
What is lzo compression and decompression
LZO stands for Lempel-Ziv-Oberhumer. lzo compression is a data-compression algorithm that focuses on decompression speed.
Linux proc version
User can find the version of Linux with the help of below commands most of the time you want to know which version of Linux you have installed on your desktop or laptop. So you will learn the Linux version using proc and you can display information from it. >cat /proc/version >Linux version 3.10.0-693.e17.x86_64 (gcc …
Linux – install scp command on CentOS 6.5
This post is about how to install scp on centOS 7 Linux. scp command is used to copy files/folders from one Linux/UNIX server to another Linux/UNIX server
Linux – grep command usage
The grep command is used to search the pattern or pattern of words or characters in a file(s) or folder, and pull those lines to display on the terminal.
Condition implementation in MAKEFILE.
This post explained about makefile example, in which, how to write a MAKE file in which we can check conditional compilation.