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Commands used in Dockefile - Part4

  Docker is an opensource tool used for virtualization and deliver software in the form of packages called Containers. It is one of the most important tools used in networking domain.  Dockerfile  is a template for building the image which contains commands needed to package the software. In this post, I am going to explain the commands ADD & COPY used in  Dockerfile .   ADD Command:   ADD command is used to copy files, directories or files from remote URLS to destination path in the image. The source paths can contain wildcards.   If the destination has relative path, it is relative to the Working directory of the image. Note that source path is always relative to the Docker build context.   ADD command will not support authentication. So, if there are any protected files to be added in  Dockerfile  building, use other tools like curl or  wget   Dockerfile  copying Single & Multiple files, directory using ADD inst...
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MDM, MAM and EMM Terminology

Mobile Device Management (MDM): 
Mobile Device Management is a software that is generally used by IT departments to monitor, manage, and secure mobile devices that use multiple mobile operating systems and running on multiple service providers. It focuses on controlling the entire device whether it can be Bring your own device of the corporate-owned device.

Mobile Application Management (MAM): 
Mobile Application management is a software that is responsible for provisioning and controlling access to internal and commercial enterprise apps in both employee own devices as well as corporate-owned devices. It helps IT admins to control the management and security of app data.

Enterprise Mobility Management (EMM): Enterprise Mobility Management is a software that allows the secure use of mobile devices and mobile applications in the business context. It involves technologies like Mobile Content Management, MDM, and MAM.

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Commands used in Dockefile - Part4

  Docker is an opensource tool used for virtualization and deliver software in the form of packages called Containers. It is one of the most important tools used in networking domain.  Dockerfile  is a template for building the image which contains commands needed to package the software. In this post, I am going to explain the commands ADD & COPY used in  Dockerfile .   ADD Command:   ADD command is used to copy files, directories or files from remote URLS to destination path in the image. The source paths can contain wildcards.   If the destination has relative path, it is relative to the Working directory of the image. Note that source path is always relative to the Docker build context.   ADD command will not support authentication. So, if there are any protected files to be added in  Dockerfile  building, use other tools like curl or  wget   Dockerfile  copying Single & Multiple files, directory using ADD inst...
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Commands used in Dockerfile - Part3

  Docker is an opensource tool used for virtualization and deliver software in the form of packages called Containers. It is one of the most important tools used in networking domain.  Dockerfile  is a template for building the image which contains commands needed to package the software. In this post, I am going to explain the commands WORKDIR & HEALTHCHECK used in  Dockerfile .   WORKDIR Command:   WORKDIR command is used to set the directory of the image on which the commands like RUN, COPY, ADD, ENTRYPOINT, CMD operates.   The command usage is WORKDIR < Path_To_Dir >. If the directory not exists, it will be created. If the relative path is given to WORKDIR, that path will be relative to the previous WORKDIR command’s path.    In Ubuntu, by default the WORKDIR will be  / . Please find the below sample  Dockerfile  to get clear picture of WORKDIR command:   FROM  ubuntu: 16.04   WORKDIR  /root ...
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Vyos - An Open Source Network Operating System

What is  a  Network Operating System?   Networking Operating System (NOS) is an O perating system  that  has the capability to  support workstations, database sharing, application sharing, file ,  and printer access sharing among multiple computers in a network. In general ,  NOS is a specialized operating system used for devices like router, switch or firewall. Features of Networking Operating System:   NOS has the following features: Basic features like protocol support, processor support, hardware detection and multiprocessing support for applications Authentication, access control, authorization ,  and restriction facilities are supported to provide security Provides file service, web service, printing and replication Has Naming and Directory Management services Has  the provision  for user management and remote access & system management Also has internetworking features like routing and ...
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