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This chapter covers how to compress and archive files in WSL Ubuntu using common Linux tools. You can save disk space and make file transfers easier by combining files into archives with tar, or compressing them individually with gzip and zip. Each tool has simple commands for creating and extracting archives.
- tar creates and extracts archives, often compressed with gzip (e.g.,
.tar.gz). Usetar -czvfto create andtar -xzvfto extract. - gzip compresses single files, replacing the original with a
.gzversion. Usegunzipto restore the original file. - zip compresses entire folders and files into a
.ziparchive, andunzipextracts them. The-roption includes subfolders. - Compression helps save disk space and is useful for backups or transferring files between systems.
Chapter 11: File Compression and Archiving in WSL Ubuntu
Managing large files and directories efficiently often requires compression and archiving. Linux offers powerful tools like tar, gzip, zip, and unzip for these tasks.
In this chapter, you’ll learn how to compress, extract, and archive files in WSL Ubuntu for storage, transfer, or backup.
📦 The tar Command
📌 Create a Compressed Archive (.tar.gz)
tar -czvf archive-name.tar.gz folder-name/-c– Create archive-z– Compress with gzip-v– Verbose (show progress)-f– Specify filename
📌 Extract a Compressed Archive
tar -xzvf archive-name.tar.gz-x– Extract files-z– gzip compression-v– Verbose-f– File name
📌 Create an Uncompressed Archive (.tar)
tar -cvf archive-name.tar folder-name/🗜️ Using gzip and gunzip
📌 Compress a Single File
gzip filename.txtCreates filename.txt.gz and removes the original file.
📌 Decompress a File
gunzip filename.txt.gz📂 Using zip and unzip
📌 Create a Zip Archive
zip -r archive-name.zip folder-name/-r– Recursive (include subfolders)
📌 Extract a Zip Archive
unzip archive-name.zip🧪 Practice Exercises
# Create a compressed tar.gz archive
tar -czvf project.tar.gz project/
# Extract it
tar -xzvf project.tar.gz
# Compress a file with gzip
gzip notes.txt
# Decompress it
gunzip notes.txt.gz
# Create a zip archive
zip -r project.zip project/
# Extract a zip file
unzip project.zip✅ Summary
tar– Create and extract archives (.tar, .tar.gz)gzip / gunzip– Compress/decompress single fileszip / unzip– Compress directories and files into zip format- Use compression to save disk space and facilitate backups or file transfers
▶️ Coming Up Next
Chapter 12 – User and Permission Management in WSL Ubuntu
Learn how to create users, manage groups, and set file permissions for security in Linux.