Category Archives: Linux

Tuples in Python

In this article, we will see what are Tuple and how we use them in Python programming. Tuples:   Tuples are one of the built-in types of sequences out of six and just like lists. There is another article published on how to use Lists in Python. We want to store the values for the rest of our […]
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Logical Operators in Python

In this article, we will see what is the logical operator and how we use them in Python programming. Logical Operators: There are basically three types of logical operators as below: And Or Not There above operators semantics or meaning is the same as their meaning in English.  To demonstrate we can take one simple […]
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Boolean in Python

In this article, we will see how to use Boolean in Python where it can be used to take any decisions if it is true or false, yes or no,  1 or 0. What is Boolean? It is just an integer that can have 1, 0,-1 or floats like 0.32, 3.32 etc. The output of the […]
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Install JDK9 on Linux Mint

In this article we will see how we can install JDK9 i.e. Oracle Java 9 on Linux mint version. Execute the below commands in sequence on Linux Mint machine: While executing the above you will see the get the aggrement options where we need to click ok and proceed. After the above steps setup Java […]
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0% [Connecting to archive.ubuntu.com ] Error

I encountered this error while using “apt-get” command on  my Linux mint server and it got stuck for 12-3 mins. Here is the details on my error that I faced : The issue is on the IPv6 taking more time to execute. Now let us check if my IPv6 is enabled or disabled. Based on […]
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Append row into a CSV file on SFTP

In this post I am going to show how we can append a row into CSV file using simple bash command. To demonstrate this I am using Linux virtual machine, the OS is on Mint 18.3 64bit.  First me create a sample file on my Linux Machine as like below. Once the file is created […]
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Reorder the columns in CSV file using Python

Many time we work on files to load or process the flat files. In this post, I am showing if we receive the file but the columns are not in order then how to rearrange them in the right format. There are multiple ways to handle this but here I am using a simple python […]
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Access Windows shared directory from Ubuntu 16.04.3 LTS VirtualBox Guest

In this post I am going to show how to access windows shared directory from Ubuntu 16.04.3 LTS virtual machine. First create a directory on the host. For example I am creating one directory called on my E drive [ My host is Windows 7 ] . Now open VirtualBox go to settings of your Ubuntu […]
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Isolating Your System with Linux Namespaces

With the advent of tools like Docker, Linux Containers, and others, it has become super easy to isolate Linux processes into their own little system environments. This makes it possible to run a whole range of applications on a single real Linux machine and ensure no two of them can interfere with each other, without […]
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Linux Best Practices and Tips

This resource contains a collection of Linux best practices and Linux tips provided by our Toptal network members. As such, this page will be updated on a regular basis to include additional information and cover emerging Linux techniques. This is a community driven project, so you are encouraged to contribute as well, and we are […]
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