expand

file managementLinux/Unix
The expand command is one of the most frequently used commands in Linux/Unix-like operating systems. expand Sample fallback description for expand

Quick Reference

Command Name:

expand

Category:

file management

Platform:

Linux/Unix

Basic Usage:

expand [options] [arguments]

Common Use Cases

  • 1

    Tab expansion

    Convert tabs to spaces in text data

  • 2

    Text processing

    Manipulate text data in pipelines and scripts

  • 3

    Data cleaning

    Clean and sanitize text data

  • 4

    Scripting

    Use in shell scripts to process text data programmatically

Syntax

expand [OPTION]... [FILE]...

Options

Option Description
-l Use a long listing format
-a Show hidden entries starting with .
-h Human-readable sizes
-R List subdirectories recursively

Examples

How to Use These Examples

The examples below show common ways to use the expand command. Try them in your terminal to see the results. You can copy any example by clicking on the code block.

Basic Examples:

ls
List files in the current directory.
ls -l
List files in long format with details.
ls -a
List all files including hidden ones.

Advanced Examples:

ls -lah Detailed list with human-readable sizes. ls -R List directories recursively.

Try It Yourself

Practice makes perfect! The best way to learn is by trying these examples on your own system with real files.

Understanding Syntax

Pay attention to the syntax coloring: commands, options, and file paths are highlighted differently.

Notes

These are sample notes for the expand command.

Tips & Tricks

1

Use the -i option to ignore non-printable characters

2

Use the -t number option to specify the number of spaces per tab

3

Use the -t option without a number to expand all tabs to spaces

4

Use the -h option to display help

5

Use the -v option to display version information

Common Use Cases

Tab expansion

Convert tabs to spaces in text data

Text processing

Manipulate text data in pipelines and scripts

Data cleaning

Clean and sanitize text data

Scripting

Use in shell scripts to process text data programmatically

File format conversion

Convert between different file formats

Related Commands

These commands are frequently used alongside expand or serve similar purposes:

Use Cases

1

Tab expansion

Convert tabs to spaces in text data

2

Text processing

Manipulate text data in pipelines and scripts

3

Data cleaning

Clean and sanitize text data

4

Scripting

Use in shell scripts to process text data programmatically

5

File format conversion

Convert between different file formats

Learn By Doing

The best way to learn Linux commands is by practicing. Try out these examples in your terminal to build muscle memory and understand how the expand command works in different scenarios.

$ expand
View All Commands