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netstat - Print network connections, routing tables, interface statistics, masquerade connections, and multicast memberships By default, netstat displays a list of open sockets. If you don't specify any address families, then the active sockets of all configured address families will be printed. 1. List all connections to the system(Listening/ Non-listening) nestat -a
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Hello Windows 10 lovers
Now that people are switching to windows 10, they need to consider one big problem that they will face. The internet speed is totally eaten by windows. It has so manu stuffs running which are consuming your internet data. Lets list out them and try to fix this problem.. 1. First of all you need to turns the tiles off in window start menu. They are all gadgets using internet speed/data. Right click the gadget and click on "Turn the tile off".
If you want you may later turn it on to see the feature ... Read more » |
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Hello Guys If you want to create a simple downloader or you want to learn the concept of background worker and progress bar , you must go through this basic article. Here we are using a very simple example that will help you to understand these concepts. So we shall go steps by step.
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Dedicated to all linux lovers.. If you love working in Linux/Unix operating system, you must try these commands for FUN.
1. REV The rev utility copies the specified files to the standard output, reversing the order of characters in every line. If no files are specified, the standard input is read.
2. SL< ... Read more » |
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Hello Linux Lovers
In this article we shall learn how to view/open a PDF file (*.pdf) or a postscript file (*.ps) in Linux system using commands.
This is quite simple. You can user Evince document viewer. Evince is document viewer capable of displaying multiple and single page document formats like PDF and Postscript. Syntax: evince [--help] [--usage] [--page-level=<level>] [filenames] See below example
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In this article we shall learn how to connect to several databases using Microsoft visual studio or VB .NET. We shall practice the simplest code to connect to each database one by one.
1. MS Access Database:
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There are several ways for filing ITR. But what I used and found the easilway is :
Just follow below simlple steps and you can finish it in one hour:
... Read more » |
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Logical Volume Manager is a device mapper in LINUX which provides Logical Volume management.
With LVM, we can create logical partitions that can span across one or more physical hard drives.
LVM virtualizes the memory and the biggest advantage of LVM is that it allows disks to be added, replaced, reduced, resized without any downtime or service disruption.
LVM allows file systems to be easily resized later as per our need. Creating and managing LVM is very simple. Just follow 3 steps process:
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In this article we shall try to undestand grep and extended grep(grep with '-E' option). -E, --extended-regexp Basic vs Extended Regular Expressions Traditional egrep did not support the { meta-character, and some egrep implementations support \{ instead, so portable scripts should avoid { in grep -E patterns and should use [{] to match a lite ... Read more » |
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To create SWAP space/file in your system, you just need to follow below simple steps. First we shall see how much free space we are having using free -k or swapon -s command.
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