kurahaupo 1613148085 learn PWD is not an environment variable. The shell will ignore it if it is in the environment, and instead will extract the true value from the kernel. It may blocked from doing so by the permissions on parent or other ancestor directories.
kurahaupo 1613148282 forget
kurahaupo 1613148307 learn PWD is not an environment variable. The shell will ignore it if it is in the environment, and instead will extract the true value from the kernel, but it may be blocked from doing so by the permissions on parent or other ancestor directories.