Linux Commands - Howtodojo

Linux Commands

Introduction

Linux commands are the instructions that are typed into the command line interface (CLI) to perform various tasks in a Linux operating system. The command line is a powerful and flexible way to interact with a Linux system, and allows users to do things that are not possible using the graphical user interface (GUI) alone.

Linux commands are often used by developers and system administrators to automate tasks, configure the system, and perform advanced operations. Some common Linux commands include ls for listing files, cd for changing directories, mkdir for creating directories, and rm for deleting files.

To learn more about Linux commands, you can read the manual pages for each command using the man command. For example, to view the manual page for the ls command, you would run man ls at the command prompt.

References

July 10, 2022 •2 min read • Coreutils

Linux env Command

In this tutorial we learn how to use env commmand in Linux. env command is env - run a program in a modified environment env [OPTION]... ] [NAME=VALUE]... [COMMAND [ARG]...] Set each NAME to VALUE in the environment and run COMMAND. remove variable from the environment

July 10, 2022 •1 min read • Coreutils

Linux expand Command

In this tutorial we learn how to use expand commmand in Linux. expand command is expand - convert tabs to spaces

July 10, 2022 •1 min read • Coreutils

Linux expr Command

In this tutorial we learn how to use expr commmand in Linux. expr command is expr - evaluate expressions

July 10, 2022 •1 min read • util-linux

Linux fallocate Command

In this tutorial we learn how to use fallocate commmand in Linux. fallocate command is fallocate - preallocate or deallocate space to a file

July 10, 2022 •1 min read • util-linux

Linux fdformat Command

In this tutorial we learn how to use fdformat commmand in Linux. fdformat command is fdformat - low-level format a floppy disk

July 10, 2022 •1 min read • util-linux

Linux fincore Command

In this tutorial we learn how to use fincore commmand in Linux. fincore command is fincore - count pages of file contents in core

July 10, 2022 •1 min read • util-linux

Linux findfs Command

In this tutorial we learn how to use findfs commmand in Linux. findfs command is findfs - find a filesystem by label or UUID findfs NAME=value

July 10, 2022 •1 min read • util-linux

Linux findmnt Command

In this tutorial we learn how to use findmnt commmand in Linux. findmnt command is findmnt - find a filesystem

July 10, 2022 •1 min read • util-linux

Linux flock Command

In this tutorial we learn how to use flock commmand in Linux. flock command is flock - manage locks from shell scripts

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