Category: Debian

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How Prompt for Input in Bash

Bash is a shell for Linux and Unix operating systems. But bash also provides some basic programming environment acting like a Programming language. System administrators generally develops simple scripts and apps with bash and reads some input from shell interactively. In this tutorial we will look ho to read input...

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How To Set Permission For Folders and Subfolders in Linux

During daily Linux administration we generally work generally with file and directory permissions. In this tutorial we will look different examples about how to change and revert Linux file and directory permissions. There is different ways to set folder and sub folder permission in Linux but here we will describe...

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How to Use ‘fuser’ to Match User and Process

fuser is used to identify processes using files or sockets. There are alternatives for this tool but this tool is simple according to others. In this tutorial we will look usage of the fuser command. View Processes Using A Directory The processes using specified directory can be see with -v argument...

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Linux Find Command With Examples

Linux provides a lot of important tools to make administrator’s life easy. find command is one of the most important command in Linux world. Find command provides search according to file owner, file size, file change date, file name etc. Now we can start with simple examples and then go...

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How to Setup Kubernetes 1.4 on Ubuntu

Kubernetes is production grade container orchestration tool which automates container deployment, scaling and management. It is a google product that is used at google internally. Kubernetes newer outgrows because it is flexible. Kubernetes is opensource so there is no restriction, fees etc. Some of companies that use kubernetes is Pearson,...

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Installing XFCE Desktop on Ubuntu

Linux is famous with its desktop environments and offers a lot of different type and style desktop alternatives. From KDE to openbox it can be used for different needs. Xfce is one of my favorite desktop environment. Its features, performance and hardware needs are optimum for a lot of use...

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Dstat- Monitor Linux Server Performance

There are a lot of Linux server monitoring tools in the wild. They have strong and weak sides against others. To get more about Linux server monitoring dstat can be used. Features of dstat are joining information from tools like vmstat, netstat, mpstat, displaying statistics simultaneously, list ordering, exporting to...

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Pip ffi.h Gcc Error

pip is a tool used to install Python modules from a central python repository. While using pip command there may be some error like ffi.h gcc .This error will look like below.

Install libffi-dev This problem is related to the libffi libraries. If libffi development libraries are not installed...

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