The version you requested (1.18.24) is not available, but a newer one is (1.18.25). We redirected you there.
This file is indexed.

/etc/alternatives/README is in dpkg 1.18.25.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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Please read the update-alternatives(8) man page for information on this
directory and its contents.