Tar/extracting-untrusted-archives
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2.8.4 Extracting Archives from Untrusted Sources
Extracting files from archives can overwrite files that already exist.
If you receive an archive from an untrusted source, you should make a
new directory and extract into that directory, so that you don't have
to worry about the extraction overwriting one of your existing files.
For example, if `untrusted.tar' came from somewhere else on the
Internet, and you don't necessarily trust its contents, you can
extract it as follows:
$ mkdir newdir $ cd newdir $ tar -xvf ../untrusted.tar |
It is also a good practice to examine contents of the archive
before extracting it, using `--list' (`-t') option, possibly combined
with `--verbose' (`-v').
This document was generated on February, 23 2019 using texi2html 1.76.
