diff --git a/README.md b/README.md
index 00948fa..27467d9 100644
--- a/README.md
+++ b/README.md
@@ -68,17 +68,17 @@ Only main chapters:
- **[CLI Tools](#cli-tools)**
- **[GUI Tools](#gui-tools)**
- **[Web Tools](#web-tools)**
-- **[Manuals/Howtos/Tutorials](#manualshowtostutorials)**
-- **[Blogs](#blogs)**
- **[Systems/Services](#systemsservices)**
- **[Networks](#networks)**
+- **[Manuals/Howtos/Tutorials](#manualshowtostutorials)**
- **[Awesome Lists](#awesome-lists)**
+- **[Blogs](#blogs)**
- **[Hacking/Penetration Testing](#hackingpenetration-testing)**
- **[Your daily knowledge and news](#your-daily-knowledge-and-news)**
- **[Other Cheat Sheets](#other-cheat-sheets)**
- **[One-liners](#one-liners)**
-## :large_orange_diamond: The Book of Secret Knowledge (Chapters)
+## :trident: The Book of Secret Knowledge (Chapters)
#### CLI Tools
@@ -410,6 +410,69 @@ performance of any of your sites from across the globe.
:small_orange_diamond: Ostorlab - analyzes mobile application to identify vulnerabilities and potential weaknesses.
+ :small_orange_diamond: Slackware - the most "Unix-like" Linux distribution.
+ :small_orange_diamond: OpenBSD - multi-platform 4.4BSD-based UNIX-like operating system.
+ :small_orange_diamond: HardenedBSD - HardenedBSD aims to implement innovative exploit mitigation and security solutions.
+ :small_orange_diamond: Kali Linux - Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.
+ :small_orange_diamond: Backbox Linux - penetration test and security assessment oriented Ubuntu-based Linux distribution.
+
+ :small_orange_diamond: Varnish Cache - HTTP accelerator designed for content-heavy dynamic web sites.
+ :small_orange_diamond: Nginx - open source web and reverse proxy server that is similar to Apache, but very light weight.
+ :small_orange_diamond: HAProxy - the reliable, high performance TCP/HTTP load balancer.
+
+ :small_orange_diamond: CounterMail - is a secure and easy to use online email service, designed to provide maximum security and privacy.
+ :small_orange_diamond: Mail2Tor - is a Tor Hidden Service that allows anyone to send and receive emails anonymously.
+ :small_orange_diamond: Protonmail - is the world's largest secure email service, developed by CERN and MIT scientists.
+
+ :small_orange_diamond: Keybase - it's open source and powered by public-key cryptography.
+
+ :small_orange_diamond: SKS OpenPGP Key server - includes a highly-efficient reconciliation algorithm for keeping the keyservers synchronized.
+
+ :small_orange_diamond: Emerald Onion - seattle-based encrypted-transit internet service provider.
+ :small_orange_diamond: Unbound - validating, recursive, and caching DNS resolver (with TLS).
+ :small_orange_diamond: Knot Resolver - caching full resolver implementation, including both a resolver library and a daemon.
+ :small_orange_diamond: Vulnreport - open-source pentesting management and automation platform by Salesforce Product Security.
+
+ :small_orange_diamond: CapAnalysis - web visual tool to analyze large amounts of captured network traffic (PCAP analyzer).
+
+ :small_orange_diamond: NRE Labs - learn automation by doing it. Right now, right here, in your browser.
+
+ :small_orange_diamond: Awesome Sysadmin - amazingly awesome open source sysadmin resources.
+ :small_orange_diamond: Awesome Shell - awesome command-line frameworks, toolkits, guides and gizmos.
+ :small_orange_diamond: Movies for Hackers - list of movies every hacker & cyberpunk must watch.
+ :small_orange_diamond: Awesome-Selfhosted - list of Free Software network services and web applications which can be hosted locally.
+ :small_orange_diamond: Awesome Web Security - curated list of Web Security materials and resources.
+ :small_orange_diamond: Awesome Pcaptools - collection of tools developed by other researchers to process network traces.
+ :small_orange_diamond: Linux Network Performance - learn where some of the network sysctl variables fit into the Linux/Kernel network flow.
+ :small_orange_diamond: Awesome Scalability - best practices in building High Scalability, High Availability, High Stability and more.
+ :small_orange_diamond: Awesome Postgres - list of awesome PostgreSQL software, libraries, tools and resources.
+ :small_orange_diamond: Command-line-text-processing - from finding text to search and replace, from sorting to beautifying text and more.
+ :small_orange_diamond: Free Security eBooks - list of a Free Security and Hacking eBooks.
+
- :small_orange_diamond: Slackware - the most "Unix-like" Linux distribution.
- :small_orange_diamond: OpenBSD - multi-platform 4.4BSD-based UNIX-like operating system.
- :small_orange_diamond: HardenedBSD - HardenedBSD aims to implement innovative exploit mitigation and security solutions.
- :small_orange_diamond: Kali Linux - Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.
- :small_orange_diamond: Backbox Linux - penetration test and security assessment oriented Ubuntu-based Linux distribution.
-
- :small_orange_diamond: Varnish Cache - HTTP accelerator designed for content-heavy dynamic web sites.
- :small_orange_diamond: Nginx - open source web and reverse proxy server that is similar to Apache, but very light weight.
- :small_orange_diamond: HAProxy - the reliable, high performance TCP/HTTP load balancer.
-
- :small_orange_diamond: CounterMail - is a secure and easy to use online email service, designed to provide maximum security and privacy.
- :small_orange_diamond: Mail2Tor - is a Tor Hidden Service that allows anyone to send and receive emails anonymously.
- :small_orange_diamond: Protonmail - is the world's largest secure email service, developed by CERN and MIT scientists.
-
- :small_orange_diamond: Keybase - it's open source and powered by public-key cryptography.
-
- :small_orange_diamond: SKS OpenPGP Key server - includes a highly-efficient reconciliation algorithm for keeping the keyservers synchronized.
-
- :small_orange_diamond: Emerald Onion - seattle-based encrypted-transit internet service provider.
- :small_orange_diamond: Unbound - validating, recursive, and caching DNS resolver (with TLS).
- :small_orange_diamond: Knot Resolver - caching full resolver implementation, including both a resolver library and a daemon.
- :small_orange_diamond: Vulnreport - open-source pentesting management and automation platform by Salesforce Product Security.
-
- :small_orange_diamond: CapAnalysis - web visual tool to analyze large amounts of captured network traffic (PCAP analyzer).
-
- :small_orange_diamond: NRE Labs - learn automation by doing it. Right now, right here, in your browser.
-
- :small_orange_diamond: Awesome Sysadmin - amazingly awesome open source sysadmin resources.
- :small_orange_diamond: Awesome Shell - awesome command-line frameworks, toolkits, guides and gizmos.
- :small_orange_diamond: Movies for Hackers - list of movies every hacker & cyberpunk must watch.
- :small_orange_diamond: Awesome-Selfhosted - list of Free Software network services and web applications which can be hosted locally.
- :small_orange_diamond: Awesome Web Security - curated list of Web Security materials and resources.
- :small_orange_diamond: Awesome Pcaptools - collection of tools developed by other researchers to process network traces.
- :small_orange_diamond: Linux Network Performance - learn where some of the network sysctl variables fit into the Linux/Kernel network flow.
- :small_orange_diamond: Awesome Scalability - best practices in building High Scalability, High Availability, High Stability and more.
- :small_orange_diamond: Awesome Postgres - list of awesome PostgreSQL software, libraries, tools and resources.
- :small_orange_diamond: Command-line-text-processing - from finding text to search and replace, from sorting to beautifying text and more.
- :small_orange_diamond: Free Security eBooks - list of a Free Security and Hacking eBooks.
-