December 2017 – POFTUT

Monthly Archive: December 2017

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How To Setup FortiOS or FortiGate For The First Time By Setting Static IP For The Management Port?

FortiGate is successful Next Generation Firewall which provides a lot of features for to day needs. The Forti family have products from WAN optimizer to APT sandbox. In this tutorial we will look how to setup FortiGate or FortiOS for the first time. We assume we have all ready downloaded and imported into VMware or similar virtualization platform. Login From Console or CLI First we need to login from cli....

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How To Add and Delete User on Ubuntu From Shell

Linux users can be added with different ways. but one of the most used way is adding them throughout the shell because Linux admins loves shell usage. In this tutorial we will look how to add user into a Ubuntu, Kali, Mint, Debian box and provide or change required parameters. We will also look user deletion. Root Privileges In order to add or remove user from a Linux box we...

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Python Timestamp Examples with Time Module

Timestamp is used to hold the seconds from epoch. Epost is a generic term used to represent data January 1st, 1970 in UTC. So this means epoch and timestamp do not have any time zone or by default UTC time zone. In this tutorial we will look different examples about time  module with time stamp examples. Import Time Module As related functions are provided by modules we need to import...

3

Linux VMware Workstation Not Enough Physical Memory Is Available Error and Solution

VMware is a Linux based virtualization system which provides rich features. VMware supported by different platforms like Windows, MacOS, Linux. As WMware is a closed source product we need to make some manual work on Linux systems. If we are using Ubuntu, Fedora, Debian, Mint and similar up-to-date systems which owns kernel newer than 4.8 VMware do not works accordingly. In this tutorial we will look the problem and how...

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How To Find File By Name In Linux?

Linux provides different tools to find file for different attributes. We can find files according to their size, name, modification time location etc. But one of the most used metric is finding file according to its name. In this tutorial we will look different tools to find files by name in Linux. Using find find  is the most feature-full tool to find files according to its name. find provides a lot...

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How to Deal With Dashed File Names Like Open, Remove?

Dash (-) have important role in Linux and other operating systems. It is used by commands to specify options and arguments. This popular use case may create problems if we have files those provides dash. Linux commands generally need explicit operations to cope with file names those starts with dash. Create File Name Starts with Dash We will start by creating a file which name starts with a dash – ....

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What Does “sudo apt-get update” do?

We have examined the apt-get  and its sub commands in a detailed manner previously. apt-get  is used to manage installed packages in a Linux distribution like Ubuntu, Debian, Mint, Kali etc. Here we will look simply sudo apt-get update  and related commands to update a deb based Linux distribution. For detailed tutorials look following. How To Apt-Get Update, Upgrade, Dist-Upgrade, Full-Upgrade and Their Similarities and Diffirencies How To Install Updates...

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TTL Expired In Transit Error and Solution

TTL is the short code for Time To Live. TTL is located in IP packets where it is used to hold the count of intermediate hops. TTL is value is set by source host. Windows operating system set it to 64 where Linux operating systems set to 128. Every router or intermediate host the packet pass will decrease the TTL value of the IP packet. TTL generally used with different...

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