How To Remove Password From A PDF File in Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-remove-password-from-a-pdf-file-in-linux/ Today I happen to share a password protected PDF file to one of my friend. I knew the password of that PDF file, but I didn’t want to disclose … Read more

The df Command Tutorial With Examples For Beginners

Full Article : OSTechNix – https://www.ostechnix.com/the-df-command-tutorial-with-examples-for-beginners/ In this guide, we are going to learn to use df command. The df command, stands for Disk Free, reports file system disk space usage. It displays the amount … Read more

How To Setup Static File Server Instantly

Full Article : OSTechNix – https://www.ostechnix.com/how-to-setup-static-file-server-instantly/ Ever wanted to share your files or project over network, but don’t know how to do? No worries! Here is a simple utility named “serve” to share your files … Read more

The Shuf Command Tutorial With Examples For Beginners

Full Article : OSTechNix – https://www.ostechnix.com/the-shuf-command-tutorial-with-examples-for-beginners/ The Shuf command is used to generate random permutations in Unix-like operating systems. Using shuf command, we can shuffle the lines of a given input file randomly. Shuf command … Read more

The fc Command Tutorial With Examples For Beginners

Full Article : OSTechNix – https://www.ostechnix.com/the-fc-command-tutorial-with-examples-for-beginners/ The fc command, short for fix commands, is a shell built-in command used to list, edit and re-execute the most recently entered commands in to an interactive shell. You … Read more

17 Ways To Check Size Of Physical Memory (RAM) In Linux

Full Article : 2daygeek – https://www.2daygeek.com/easy-ways-to-check-size-of-physical-memory-ram-in-linux/ ost of the system administrators checks CPU & Memory utilization when they were facing some performance issue. There is lot of utilities are available in Linux to check physical … Read more

Some Random One-liner Linux Commands [Part 4]

Full Article : OSTechNix – https://www.ostechnix.com/some-random-one-liner-linux-commands-part-4/ This is the fourth part in the series of “random one-liner Linux commands” tutorial. In this part, you will learn about the random one-liner Linux commands, in no particular … Read more

How To Archive Files And Directories In Linux – Part 2

Full Article : OSTechNix – https://www.ostechnix.com/how-to-archive-files-and-directories-in-linux-part-2/ In the previous guide, we learned how to archive files and directories using tar command in Linux. Today, we are going to do the same, but using Zip an … Read more

How To Use Instagram In Terminal

Full Article : OSTechNix – https://www.ostechnix.com/how-to-use-instagram-in-terminal/ Instagram doesn’t need introduction. It is one of a popular social network platform, like Facebook and Twitter, to share photos and videos either publicly or privately to pre-approved followers. … Read more

How To Archive Files And Directories In Linux – Part 1

Full Article : OSTechNix – https://www.ostechnix.com/how-to-archive-files-and-directories-in-linux-part-1/ In our previous tutorial, we discussed how to compress and decompress files using gzip and bzip2 programs. In this tutorial, we are going to learn how to archive files … Read more

How To Compress And Decompress Files In Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-compress-and-decompress-files-in-linux/ Compressing is quite useful when backing up important files and also sending large files over Internet. Please note that compressing an already compressed file adds extra overhead, hence you … Read more

Transfer Files From Computer To Mobile Devices By Scanning QR Codes

Full Article : OSTechNix – https://www.ostechnix.com/transfer-files-from-computer-to-mobile-devices-by-scanning-qr-codes/ Transferring files from a Computer to a smartphone is not a big deal. You can do this by mounting the mobile phone on your system using an USB cable, … Read more

How To Find If A CPU Supports Virtualization Technology (VT)

Full Article : OSTechNix – https://www.ostechnix.com/how-to-find-if-a-cpu-supports-virtualization-technology-vt/ We already knew how to check if your Linux OS is 32 bit or 64 bit and how to find if your Linux system is physical or virtual machine. … Read more

Yoda – The Command line Personal Assistant For Your Linux System

Full Article : OSTechNix – https://www.ostechnix.com/yoda-the-command-line-personal-assistant-for-your-linux-system/ A while ago, we wrote about a command line virtual assistant named “Betty”. Today, I stumbled upon a similar utility called “Yoda”. Yoda is a command line personal assistant … Read more

Simple SH – A BASH Script To Install Essential Applications In Ubuntu

Full Article : OSTechNix – https://www.ostechnix.com/simple-sh-a-bash-script-to-install-essential-applications-in-ubuntu/ Today, we are going to discuss about Simple SH, a simple BASH script to install essential applications in Ubuntu and its variants like Linux Mint. Using Simple SH, anyone … Read more

Moro – A Command Line Productivity Tool For Tracking Work Hours

Full Article : OSTechNix – https://www.ostechnix.com/moro-a-command-line-productivity-tool-for-tracking-work-hours/ Keeping track of your work hours will give you an insight about the amount of work you get done in a specific time frame. There are plenty of GUI-based … Read more

How To Edit Multiple Files Using Vim Editor

Full Article : OSTechNix – https://www.ostechnix.com/how-to-edit-multiple-files-using-vim-editor/ Sometimes, you will find yourself in a situation where you want to make changes in multiple files or you might want to copy the contents of one file to … Read more

The Grep Command Tutorial With Examples For Beginners

Full Article : OSTechNix – https://www.ostechnix.com/the-grep-command-tutorial-with-examples-for-beginners/ In this tutorial, we are going to learn about “grep” command. Grep stands for Global regular expression print. As the name implies, Grep is used to search text files … Read more

The Type Command Tutorial With Examples For Beginners

Full Article : OSTechNix – https://www.ostechnix.com/the-type-command-tutorial-with-examples-for-beginners/ The Type command is used to find out the information about a Linux command. As the name implies, you can easily find whether the given command is an alias, … Read more

Cli.Fyi – A Tool To Quickly Retrieve Information About eMails, IP Addresses, URLs And Lots More From The CLI Or Browser

Full Article : 2daygeek – https://www.2daygeek.com/cli-fyi-a-tool-to-fetch-information-ips-emails-domains/ There is no limitation for Linux Bash tricks. We already wrote wide range of topics about Bash tricks which is awesome. Each topics are very useful so we can’t … Read more

How To Quickly Monitor Multiple Hosts In Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-quickly-monitor-multiple-hosts-in-linux/ There are plenty of monitoring tools out there to monitor local and remote Linux systems. One fine example is Cockpit. Those tools, however, are either bit complicated to install … Read more