---
title: "QL Hacker’s Journal 6"
id: 61542
type: "issue"
slug: "ql-hackers-journal-6"
url: "http://localhost/issue/ql-hackers-journal-6/"
markdown_url: "http://localhost/issue/ql-hackers-journal-6.md"
published_at: "2025-11-18T13:06:25+00:00"
modified_at: "2025-11-20T00:06:35+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2025/10/Sinclair_QL_Top_cutout-scaled.png"
category:
  - name: "QL Hacker's Journal"
    slug: "ql-hackers-journal"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/ql-hackers-journal/"
periodical_issues:
  - id: 33686
    title: "QL Hacker’s Journal"
    type: "periodical"
    url: "http://localhost/periodical/ql-hackers-journal/"
number: "6"
issue_date: "November 1991"
issues_articles:
  - id: 61593
    title: "Editor’s Forum"
    type: "article"
    url: "http://localhost/article/editors-forum-7/"
  - id: 61594
    title: "Italian Software"
    type: "article"
    url: "http://localhost/article/italian-software/"
  - id: 61595
    title: "Dutch Connection 2"
    type: "article"
    url: "http://localhost/article/dutch-connection-2/"
  - id: 61596
    title: "RPN Calculator"
    type: "article"
    url: "http://localhost/article/rpn-calculator/"
  - id: 61597
    title: "Substring Searching in C"
    type: "article"
    url: "http://localhost/article/substring-searching-in-c/"
  - id: 61598
    title: "Levenstein Distance"
    type: "article"
    url: "http://localhost/article/levenstein-distance/"
  - id: 61599
    title: "QDOS Rights"
    type: "article"
    url: "http://localhost/article/qdos-rights/"
  - id: 61600
    title: "C68 Compiler Benchmarks"
    type: "article"
    url: "http://localhost/article/c68-compiler-benchmarks/"
archiveurl: "https://archive.org/download/ql-hackers-journal/QL%20Hacker%27s%20Journal%206.txt"
---