Unzip Command in Linux (original) (raw)

Last Updated : 19 Jan, 2026

The unzip command in Linux is used to extract files and directories from ZIP archive files. It allows users to view, test, and decompress ZIP files directly from the terminal.

Used to extract the contents of .zip files.
Supports listing and testing ZIP archives without extracting them.
Provides options to control extraction location and overwrite behavior.

Suppose you have a file named 'archive.zip' that you want to extract which contains two files inside i as "file1.txt and file2.txt". We need to unzip it in the current directory.

**Command:

unzip archive.zip

**Output:

unzip archived files

**Syntax:

unzip [options] filename.zip

**unzip: The command used to extract files from a ZIP archive.
**[options]: Optional flags to control behavior, such as -l to list contents or -d to specify the extraction directory.
**filename.zip: The ZIP file to be extracted, replaced with the actual archive name.

Options in the unzip Command in Linux

Provides a password for extracting encrypted ZIP files.

Options	Description
-l	Lists the contents of a ZIP file without extracting them.
-d dir	Specifies the destination directory for extracted files.
-q	Runs the extraction in quiet mode without displaying output.
-o	Overwrites existing files without asking for confirmation
-p
-e	Extracts files while preserving the original directory structure.
-t	Tests the ZIP archive for errors or corruption before extraction.
-u	Updates existing files and adds new ones from the ZIP archive without duplication.

Installation of Unzip Command

Step 1: Install Using Package Manager

Firstly update the software and then install the unzip software with respective package manager of the system.
The following are the command to install in the debian or ubuntu:

sudo apt update sudo apt install unzip

The following are the commands to install in the centos/rhel OS:

sudo yum install unzip

The following are the command used to install in the pacman for arch Linux:

sudo dnf install unzip

Step 2: Verify Installation

Verify the installation of unzip software with the following command:

unzip -v

Step 3: Usage

The following command is used for unzipping the archived files. The command looks as follows:

unzip archive.zip

Examples of Unzip Command

To extract files to a specific directory, utilize the '-d' option followed by the desired destination path:

**Syntax:

unzip filename.zip -d /path/to/destination

**Example:

Suppose you possess a file named 'archive.zip,' and you intend to extract its contents into the directory '/path/to/destination.'

Extracting to specific directory

2. List Contents

To view the contents of a ZIP file without extracting, apply the '-l' option:

**Syntax:

unzip -l filename.zip

**Example:

Suppose Imagine you want to inspect the contents of 'archive.zip' without executing the extraction process.

unzip -l archive.zip

List Contents

3. Quiet Mode

Execute file extraction quietly by using the '-q' option:

**Syntax:

unzip -q filename.zip

**Example:

If you want to extract files from 'archive.zip' without displaying any messages.

unzip -q archive.zip

Quiet Mode

Here, The zip file is in the home section, That's why it is also extracted in the home section.

Quietly Extracted in Home

Here, the zip file is located in the home section, and extraction occurs in the same location. The command ensures a quiet extraction process, suppressing informational messages.

4. Overwrite Files

Overwrite current files without the affirmation of the usage of the ****'-o'** option:

**Syntax:

unzip -o filename.zip

**Example:

Extract files from 'archive.zip' and overwrite existing files without prompting for confirmation.

unzip -o archive.zip

Overwrite files

5. Password-Protected ZIP

If the ZIP file is password-protected, utilize the '-P' option to specify the password:

**Syntax:

unzip -P password filename.zip

**Example:

Suppose 'archive.zip' is protected with the password 'secure123.'

unzip -P secure123 archive.zip

Password protected zip

6. Encryption and Security

To extract encrypted files and maintain security, appoint the '-e' alternative:

**Syntax:

unzip -e filename.zip

**Example

If 'archive.zip' incorporates encrypted files, use the '-e' alternative for stable extraction.

unzip -e archive.zip

Encryption and Security

This ensures the secure extraction of encrypted files from 'archive.zip,' maintaining the confidentiality and safety of the contents.

7. Update Existing Files

Update existing files during extraction using the '-u' option,

**Syntax

unzip -u filename.zip

**Example

If you want to update existing files from 'archive.zip' without overwriting newer variations, appoint the '-u' option.

unzip -u archive.zip

Update existing file

8. View Compression Information

Retrieve compression-associated details during extraction using the '-Z' option:

**Syntax:

unzip -Z filename.zip

**Example:

If you wish to look/inspect compression-related information while extracting files from 'archive.zip.'

unzip -Z archive.zip

View Compression Information

Features of Unzip Command

**Extracting Files: The unzip command facilitates with allowing us to extract the files and directories from zip archives. It helps in preserving their original structure and permissions.
**Support for Various Formats: It supports various zip formats, including ZIP, ZIP64, encrypted zip files (with password support), and archives spanning multiple disks.
**Listing Contents: You can list the contents of a zip file using unzip -l, which provides detailed information about files within the archive.
**Recursive Extraction: The unzip can recursively extract nested zip files within an archive, extracting all contained files and directories.