This option extracts each specified file in memory and compares the CRC (cyclic redundancy check, an enhanced checksum) of the expanded file with the original’s stored CRC value.
For this, we can use the -t flag with the unzip command. You may want to make sure your archive isn’t corrupted.
#.7Z FILE EXTENSION 7ZIP ZIP FILE#
zip archive, we can simply use the unzip command: $ unzip some_folder.zip 3 – Test the Integrity of a Zip File We can use the -l flag to list the contents of a zip file, without extracting it.
#.7Z FILE EXTENSION 7ZIP HOW TO#
$ zip -0 some_folder.zip some_folder/* How to Unzip Files in Linux 1 – List Contents of a Zip File 9 is the highest compression level $ zip -9 some_folder.zip some_folder/*
The zip command allows you to adjust the compression level from 0 to 9. If you need to protect your archives, you can password protect them using the -P flag: $ zip -P some_folder.zip some_folder/* 5 – Adjust Zip Compression Levels $ zip -r some_folder.zip some_folder 4 – Password Protect Zip Files Using the zip command with the -r flag, we can create an archive recursively, thereby compressing subdirectories as well. txt files: $ zip some_folder_txt.zip some_folder_txt/*.txtĮxample Output adding: some_folder/this_is_a_file.txt (deflated 0%)Īdding: some_folder/this_is_another_file.txt (stored 0%) 3 – Zip Files Recursively Using wildcards, we can zip files that files that have a specific extension.
$ zip some_folder.zip some_folder/*Įxample Output adding: some_folder/a_nf (stored 0%)Īdding: some_folder/Anaconda3-2018.12-Linux-x86_64.sh (deflated 0%)Īdding: some_folder/GettyImages-845976972-5b1977813de42300372a76c8.jpg (deflated 6%)Īdding: some_folder/google-chrome-stable_current_b (deflated 0%)Īdding: some_folder/mr_file (deflated 0%)Īdding: some_folder/some_script.py (deflated 0%)Īdding: some_folder/this_is_a_file.txt (deflated 0%)Īdding: some_folder/this_is_another_file.txt (deflated 0%) 2 – Zip Files by Extension using Wildcard It does not create an archive recursively, however. zip archive of all the files in a directory. Get started now 1 – Zip Files in Directory