This command creates a shadow tree of src-dir under dst-dir by
recreating the directory hierarchy of src-dir under dst-dir and by
creating the files of src-dir by linking them into the corresponding
directories under dst-dir via symbolic links. When src-dir can
be reached via relative paths from dst-dir, relative symbolic links
are used, too. This high-level functionality is originally designed for
developers to create copies of source trees.
The following command line options are available.
Display some processing information.
Enable the output of the essential shell commands which are executed.
Really shadow all files and directories in src-dir. Default is to
skip CVS related files and directories, backup files, object files, etc.
# shell script
shtool mkshadow -v -a . /tmp/shadow
The GNU shtoolmkshadow command was originally written by Ralf S.
Engelschall <firstname.lastname@example.org> in 1998 for Apache. It was
later revised and taken over into GNU shtool.