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dd
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docker run -it --rm --volume "$PWD:/tmp/xz" ubuntu bash
root@c3dd4dfa95dd:/#
root@c3dd4dfa95dd:/# chmod -R o+w /tmp/xz
chmod: changing permissions of '/tmp/xz': Operation not permitted
chmod: changing permissions of '/tmp/xz/b3': Operation not permitted
chmod: changing permissions of '/tmp/xz/b3/257vjphj4c31bkd1n5p02201cc8mzf': Operation not permitted
chmod: changing permissions of '/tmp/xz/b3/257vjphj4c31bkd1n5p02201cc8mzf/0': Operation not permitted
chmod: cannot read directory '/tmp/xz/b3/257vjphj4c31bkd1n5p02201cc8mzf/0': Operation not permitted
chmod: changing permissions of '/tmp/xz/b3/257vjphj4c31bkd1n5p02201cc8mzf/C': Operation not permitted
chmod: cannot read directory '/tmp/xz/b3/257vjphj4c31bkd1n5p02201cc8mzf/C': Operation not permitted
chmod: changing permissions of '/tmp/xz/b3/257vjphj4c31bkd1n5p02201cc8mzf/T': Operation not permitted
GG
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folders % ls -la
total 0
drwxr-xr-x 6 root wheel 192 Aug 12 09:15 .
drwxr-xr-x 28 root wheel 896 Sep 1 10:59 ..
drwxr-xr-x@ 3 root wheel 96 Aug 12 09:15 b3
drwxr-xr-x@ 3 root wheel 96 Jul 30 12:33 dx
drwxr-xr-x@ 3 root wheel 96 Aug 12 09:14 t1
drwxr-xr-x@ 21 root wheel 672 Aug 21 19:09 zz
GG
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dd
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