WSL permissions bits

Conflicts between Linux permissions and Windows permissions are a perennial problem for people who switch back and forth between WSL and Windows. One thing that helps is, when mounting a drive, to provide the -o metadata parameter to make sure that files have both Windows and Linux permission bits:

$ sudo mount -t drvfs g: /mnt/g -o metadata

Here's some good information about how WSL permissions work:

https://devblogs.microsoft.com/commandline/chmod-chown-wsl-improvements/