← All commands
Topic hub File Management
Windows Linux File Management Compare

Windows comp equivalent in Linux

Compares files byte-for-byte and reports the first difference.

Windows comp
Linux equivalents
Debian/Ubuntu same command
cmp file1 file2
Fedora same command
cmp file1 file2
Arch same command
cmp file1 file2

Overview

What this command does

Compares files byte-for-byte and reports the first difference.

Migration tip: Check the distro-specific rows before copying; package names and service names can differ even when the tool name is similar.

Practical tasks

Common use cases

Compare binary files

Compares files byte-for-byte and reports the first difference.

cmp file1 file2

Compare binary files

cmp --help

Show command help when supported

man cmp

Open the manual page when installed

Ready to run

Copyable Linux commands

Review paths, device names, package names and permissions before running any command.

cmp file1 file2

Walkthrough

Examples with explanations

# Windows equivalent: comp
cmp file1 file2

Reference

Common options and variations

Command or optionUse
cmp file1 file2Compare binary files
cmp --helpShow command help when supported
man cmpOpen the manual page when installed

Distro differences

Debian/Ubuntu vs Fedora vs Arch

The equivalent is shown for Debian/Ubuntu, Fedora and Arch. Some rows use a different package manager or helper tool where Linux distributions commonly diverge.

DistributionPackage manager / baseEquivalent commandDifference to notice
Debian/Ubuntu same command cmp file1 file2 Same command on this distribution.
Fedora same command cmp file1 file2 Same command on this distribution.
Arch same command cmp file1 file2 Same command on this distribution.

Keep learning

Related File Management commands