This file is indexed.

/usr/share/doc-base/libtasn1 is in libtasn1-3-dev 2.10-1ubuntu1.

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

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
Document: libtasn1
Title: Manual for Libtasn1
Author: Fabio Fiorina, Simon Josefsson
Abstract: This manual is for Libtasn1, which is a library for Abstract
 Syntax Notation One (ASN.1) and Distinguish Encoding Rules (DER) manipulation.
Section: Programming/C

Format: PDF
Files: /usr/share/doc/libtasn1-3-dev/libtasn1.pdf

Format: info
Index: /usr/share/info/libtasn1.info.gz
Files: /usr/share/info/libtasn1.info*