On 12/23/22 17:09, Krzysztof Żelechowski wrote:
chmod a-r a.txt && stat a.txt
Expected: chmod: unsupported permissions
Got: -r--r--r--
This is wrong because the command chmod had failed to set the permissions
The chmod command is doing the right thing; the problem lies elsewhere.
Run "strace
chmod (GNU coreutils) 9.1 x86_64
cd /tmp
dd if=/dev/zero of=fd0 count=2880
echo 'drive a:
file="/tmp/fd0' >.mtoolsrc
mformat a:
umask 0022
udisksctl loop-setup -f fd0
udisks mount /dev/loop3p1
cd /run/media/dell/1F9D-2F6C
echo >a.txt
chmod a-r a.txt && stat a.txt
Expected: chmod:
