and --no-target-directory options, respectively.
pwd now works even when run from a working directory whose name
is longer than PATH_MAX.
- cp, install, ln, and mv have a new --no-target-directory option.
+ cp, install, ln, and mv have a new --no-target-directory (-T) option,
+ and -t is now a short name for their --target-directory option.
cp -pu and mv -u (when copying) now don't bother to update the
destination if the resulting time stamp would be no newer than the