This file is indexed.

/usr/lib/games/slashem/recover-all is in slashem-common 0.0.7E7F3-7.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

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#!/bin/sh
set -e

cd /var/games/slashem
for file in *.0; do
    # Note "$file" is always explicitly quoted to avoid attack.
    # If there are no files, then "$file" = "*.0", which doesn't
    # exist, so we skip once through this loop and exit.
    # Also, the way this is written, some of the files may
    # disappear before we look at them.

    # Also check -L--there shouldn't be any symlinks, but if there
    # are, we aren't going to process them.

    if [ -f "$file" ] && [ ! -L "$file" ]; then
        # Use 'find' to reliably determine the file's owner user name.
        owner="$(find "$file" -maxdepth 0 -printf '%u')"

        # Refuse to recover root's slashem files.
        if [ "xroot" = "x$owner" ]; then
            echo "Ignoring root's slashem unrecovered save file."
        else
            echo "Recovering slashem save files owned by $owner: "

            # "$owner" is explicitly quoted to avoid attack.
            # In particular, if the "find" command above fails,
            # so will the 'su' command below.

            # There really isn't a good safe way to pass a filename to
            # a child shell through 'su -c', so instead we use a helper
            # script running as the user which recovers everything
            # owned by that user.  This avoids the issue of quoting
            # filenames passed through the shell entirely.

            su --shell=/bin/sh -c /usr/lib/games/slashem/recover-helper "$owner"
        fi
    fi
done