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Restricting Management Access on Juniper SRX

This article describes how to restrict management access on Juniper SRX device to specific network addresses by setting up a firewall filter

Reading and Writing JSON data in Python

This article demonstrates how to read data from a JSON string or file and similarly how to write data in JSON format using json module in Python.

Using Dialects when reading and writing CSV in Python

A dialect is a group of parameters used to define the format of a CSV file.Here are examples of operations on dialects such as list, get attributes, register, unregister, sniff,

Reading and Writing CSV files in Python

Python CSV module contains functions to read and write CSV data. Here are some examples of how to read from and write to CSV files in a Python program.

Using SQL statements to query information from OTRS database

SQL Box allows administrators to run SQL statements to query OTRS database. Here are a few SQL statements to query information about tickets, queues, agents and customers.

Using .htaccess to restrict access to Files and Directories

Restrict access to files and directories using .htaccess. Disable directory browsing and prevent access to certain files or filetypes

Data visualization in Jupyter Notebook using Pandas

This tutorial shows you how to visualize your data in Jupyter Notebook with the help of two Python libraries - Pandas and Matplotlib.

Password-less SSH login using Public key authentication

Public key authentication is a more secure and convenient way of login in to a remote server. Learn how to setup Public key authentication for SSH on Linux and Windows.

How to keep two Git repositories in sync

In this article we discuss how to keep two git repositories on different hosts in sync. For example you can sync a Github repo with a repo in Bitbucket or Gitlab

Docker Commands Cheat Sheat

This Docker commands cheat sheat contains most frequently used Docker commands for building and managing docker images, containers and network.