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#unixcommands

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VHVaibhav Haldiavhald.hashnode.devOct 23, 2025 · 6 min read

Unix File Permissions: A Comprehensive Technical Overview

Permissions in Unix are an integral part of the operating system. You can see the details of all files in the current directory by using options -l and -a combinedly with ls command: ls -al Every file has an owner (also referred to as the user), a g...

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MAMuskan Agrawalmuskanagrawal.hashnode.devAug 19, 2025 · 3 min read

Sadservers Day2: Sherlock Holmes and the Case of the Noisy IP

After an on-call shift at work, it took some real strength to pick up Day 2 of Sadservers.com puzzle, but I’m glad I mustered up the courage. Here’s how it went: The Problem Statement There's a huge web server access log at /home/admin/access.log, wi...

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DBDarshan Bagadedarshanbagade.hashnode.devApr 11, 2025 · 2 min read

Basic Unix Commands

Git BASH The operating system communicates with applications. The kernel is the core of the operating system, which connects with the hardware, e.g., Disk, CPU, Memory. GUI: Graphical User Interface. CLI: Command Line Interface. Bash ( Bourne Ag...

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LALord Abiollaunix-command-line-shell-navigation.hashnode.devJan 9, 2025 · 5 min read

UNIX Operating System

UNIX is an operating system developed in the 1970s by Ken Thompson, Dennis Ritchie, and many others at AT&T Bells Laboratories. It is the backbone of many modern operating systems, such as Ubuntu, Solaris, Kali Linux, Arch Linux, etc. It is an operat...

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JSJon StuebehttpsDec 17, 2024 · 2 min read

Nice Command

The nice command in Unix-like operating systems is used to launch a process with a modified scheduling priority, known as a “niceness value.” The niceness value affects how the kernel schedules CPU time for that process relative to others. How it wor...

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DKdheeraj korangagyannbaato.hashnode.devSep 26, 2024 · 2 min read

Lesson 1 - Basic commands to navigate directories

pwd (Print Working Directory): Displays your current directory (or folder) within the terminal. It's useful to know where you are within the file system. mkdir (Make Directory): Creates a new directory (or folder) in the specified location. ...

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DKdheeraj korangagyannbaato.hashnode.devSep 26, 2024 · 1 min read

Lesson 2 - Create files, display contents and stats

touch: Creates an empty file if it doesn’t already exist or updates the last modified timestamp of an existing file. dir: Lists the contents of a directory, similar to the ls command. It's more common on Windows, but it also works in some Linux...

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JJJay Jethawajayj.hashnode.devJul 5, 2024 · 3 min read

Navigating The Network Management With Unix/Linux Commands//

Introduction/ Networking commands in Linux help to manage and troubleshoot network connections. These commands can check connectivity, configure network interfaces, resolve domain names and more. Let's explore these commands with simple explanations,...

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Ccharancharanmanubolu.hashnode.devApr 30, 2024 · 8 min read

Get Started With Linux Cli

"Command Line Interface" (CLI) is a type of user interface that allows users to interact with a computer program or application by typing text commands in a terminal or console. The computer doesn't under English it only understands's and 1's. It's v...

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KBKhajappa Biradarkcbiradar.hashnode.devApr 30, 2024 · 4 min read

Overview of CLI commands.

This blog is going to explain some of the commands used in UNIX-based operating systems.These commands are going to help execute software programs when we run in CLI. List of commands: man cd mkdir mv cp ls pwd rm chmod touch grep find ...

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#unixcommands

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Trending tags this week

Unix File Permissions: A Comprehensive Technical Overview

Sadservers Day2: Sherlock Holmes and the Case of the Noisy IP

Basic Unix Commands

UNIX Operating System

Nice Command

Lesson 1 - Basic commands to navigate directories

Lesson 2 - Create files, display contents and stats

Navigating The Network Management With Unix/Linux Commands//

Get Started With Linux Cli

Overview of CLI commands.