How to Unzip a File in Linux: unzip, tar, gunzip, and 7z

Q: How do I unzip a .tar.gz?

`tar -xzf file.tar.gz`. The team that uses the right flags has correct extraction.

Q: Can I extract to a specific directory?

Yes - `tar -xzf file.tar.gz -C /target/` or `unzip file.zip -d /target/`. The team that uses -C or -d has correct extraction path.

How to unzip a file in Linux: unzip for .zip, tar -xf for .tar.gz/.tar.bz2/.tar.xz, gunzip for .gz, 7z for .7z. The team that uses the right tool for the archive format has correct extraction.

unzip for .zip
tar for .tar.gz/.tar.bz2/.tar.xz
gunzip for .gz
7z for .7z
rar for .rar
Verify archive integrity
FAQ

unzip for .zip

# Install if needed
sudo apt install unzip

# Extract
unzip file.zip
# To specific directory
unzip file.zip -d /target/dir/
# List contents (no extract)
unzip -l file.zip

The team that uses unzip for .zip files has the standard tool.

tar for .tar.gz/.tar.bz2/.tar.xz

# .tar.gz
tar -xzf file.tar.gz
# .tar.bz2
tar -xjf file.tar.bz2
# .tar.xz
tar -xJf file.tar.xz

# To specific directory
tar -xzf file.tar.gz -C /target/dir/

# List contents
tar -tzf file.tar.gz

Flags: -x=extract, -z=gzip, -j=bzip2, -J=xz, -f=file, -t=list, -C=directory.

gunzip for .gz

# Decompresses in place (replaces .gz with original)
gunzip file.gz

# Keep original, write to stdout
gunzip -c file.gz > file

The team that uses gunzip for .gz files has the standard tool.

7z for .7z

# Install
sudo apt install p7zip-full

# Extract
7z x file.7z

The team that uses 7z for .7z archives has the right tool.

rar for .rar

# Install unar (universal extractor)
sudo apt install unar

# Extract
unar file.rar

The team that has .rar files (rare on Linux) uses unar for cross-format extraction.

Verify archive integrity

# tar with t flag
tar -tzf file.tar.gz | head

# Test integrity
gzip -t file.gz
unzip -t file.zip

The team that verifies has confidence the archive is intact.

FAQ

How do I unzip a .tar.gz?

tar -xzf file.tar.gz. The team that uses the right flags has correct extraction.

What’s the difference between zip and tar.gz?

Zip: Windows-friendly, single tool. tar.gz: Unix-friendly, higher compression. The team that picks based on use case.

Can I extract to a specific directory?

Yes - tar -xzf file.tar.gz -C /target/ or unzip file.zip -d /target/. The team that uses -C or -d has correct extraction path.

How do I extract a password-protected zip?

unzip -P password file.zip.

Why is the extracted file huge vs the archive?

Compression ratio depends on file type. Text compresses well. Already-compressed files (jpg, mp4) don’t. The team that expects 10x compression on text has realistic expectations.

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