linux
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Linux: How to Display Process Tree
Process is the application or software that is currently running. Each process is identified by unique ID called process ID. Processes can create other processes called child or sub…
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How to configure Static IP on Ubuntu
Hosts may obtain the IP address configuration automatically from DHCP server in such a case IP address acquired by host may be different if not each time it is…
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How to install and configure Samba on Linux To Share Resource on Network
Overview A Samba is a file server or service for Linux to share the files and folders over the network across the operating systems using protocol SMB (Server Message…
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Looping in Shell Scripting Explained
Loops are programming constructs that some particular statement needs to be executed repetitively for a finite number of time with respect to the given condition. Loops that are available…
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Using tree command to display directory tree structure
The command tree is the helpful one when it comes to directory structure or print directory structure on command line Syntax of the command tree To print the directory,…
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Port Forward to remote server on virtual private cloud using SSH
Considering you have a service running in VPC but it cannot be accessible over the internet and only accessible from the VPC. To access other services that are blocked…
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How to display NAT table: Natted connection on router running on Linux
The command netstat-nat is helpful to display natted connection in other words NAT translation table. With this netsta-nat command we can see local IP and port number that is…
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7Zip for Linux – Command Examples
7-Zip is fully featured cross cross platform file archiver software. While windows is having nice and elegant UI, Linux/POSIX systems have fully features command line tool 7z 7z supports…
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Command Line Tools to dump files in hex,octal and bin formats
There are lot of command line tools available in Linux to dump files as ASCII, decimal, hexadecimal, octal and binary forms. Often it will be helpful when you want…