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How to Write and Use a Floor Symbol in LaTeX

Practical tutorial on how to write and use a floor ⌊x⌋ symbol in LaTeX using the $\floor$ as a source code and \rfloor and \lfloor for the right and left side.

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How to Show Commit History for One Branch Using Git Log With Range

To show commit history using Git log with range, move to Git repo, check content list, open file, update and commit it, run the “$ git log ” command.

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Install XFCE in Linux Mint 21

XFCE is one of the popularly available desktop environments for the Linux operating system. It is a lightweight and hence faster desktop environment.

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How to Make a Multiline Equation in LaTeX

Practical tutorial on how to write the multiline equations in LaTeX using the amsmath package and {split}, {equation}, and {multiline} codes in the source code.

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Understanding the Bash shuf Command

The shuf command takes input from files, randomizes the input, and gives output. It works like how you shuffle cards and pull a random output.

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LibreOffice Writer: Set Paper Size F4 or Folio

This tutorial will help you in setting up F4 or Folio paper size in LibreOffice Writer in step by step with examples and pictures. This includes making templates so you can quickly make F4 documents without repeating paper size setup and further make P…

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How to Execute Commands from Within a Shell Script

The shell works as a command-line interpreter, taking inputs and giving output. A shell script can contain loops, functions, variables, and commands.

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Malloc Function in C

The malloc() function in C not only allocates memory to a specific mutable but also returns an address pointer where that memory has been stored.

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Top 5 Open Source Plugins for ONLYOFFICE Docs

The post Top 5 Open Source Plugins for ONLYOFFICE Docs first appeared on Tecmint: Linux Howtos, Tutorials & Guides .If you think that office software is exclusively designed for writing texts, making calculations in spreadsheets, and creating informati…

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Check Disk for Errors Linux Mint 20.3

A step-by-step guide showing how to check the disk for errors in Linux Mint by choosing a disk partition, saving the errors, and passing the text file.

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Partitioning the Hard Disks Under Debian/Ubuntu and Resizing the Partitions

Practical tutorial on how to partition the hard disks and resize the partitions under Linux both from the command line and from the graphical environment.

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Live Forensics Tool

Guide introduction to the most popular live forensics operating systems and tools including installable alternatives because of their amazing functionalities.

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Extern in C

A guide on the “extern” keyword in the C programming language that enables us to implement two “C” language code examples to express the function of “extern”.

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How to Monitor and Optimize Power Usage on Linux?

Guide on how to monitor the system resource usage with the different tools and how to optimize the power usage on a Linux system using various doable methods.

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Switch Cases in C

Practical guide on the concept of the switch case in the C language and how to properly use its syntax and solve the various problems of switch cases.

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sscanf() Function in C

A guide on how to use the sscanf() function in the C programming language to replace one string with another string that involves the syntax of the function.

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Distribution Release: CRUX 3.7

CRUX is a lightweight, Linux distribution for computers running on 64-bit x86 processors. The distribution is targeted at experienced Linux users. The primary focus of this distribution is “keep it simple”. The project’s latest release is CRUX 3.7 whi…

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Pointers in C

Tutorial about the pointers in C language and the methods to implement them and how to use them efficiently in C language using practical examples.

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Ping Command in Ubuntu 22.04

Tutorial on what is ping command and how it works in Ubuntu 22.04 Linux system and its various usage to check the network performance in an optimized way.

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Tools to Create Your Own Linux Distribution

Practical guide on the most popular tools to create your own Linux distribution using Linux From Scratch and Ubuntu Live for advanced and inexperienced users.

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