====== Compress and Extract Entire Directory Tree With Tar ======
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(//This assumes you are using [[https://duckduckgo.com/?q=tar+%21man|tar]] in Linux or Cygwin.//)
First, open a terminal/bash session.
Change to the root directory you want to compress, then issue this command:
tar -cvzf archive_name.tgz *
To extract the archive file, copy it to an empty directory, then issue this command:
tar -xvf archive_name.tgz