now not refreshing every time & add args

Signed-off-by: Hadi <112569860+anotherhadi@users.noreply.github.com>

Author: anotherhadi

index.md

@@ -10,13 +10,20 @@ nav_order: 1
 
 # Nix 4 cyber 🛡️
 
-**Nix 4 Cyber** (or n4c) is a framework that uses the **Nix package manager** to provide reproducible cybersecurity **toolkits**. The project is organized into categories (e.g., OSINT, Web, Networking), each with a shell.nix file that defines its specific software environment.
+**Nix 4 Cyber** (or n4c) is a framework that uses the **Nix package manager** to
+provide reproducible cybersecurity **toolkits**. The project is organized into
+categories (e.g., OSINT, Web, Networking), each with a shell.nix file that
+defines its specific software environment.
 
-This approach ensures that all dependencies are isolated and consistent, allowing users to perform security tasks with a predictable set of tools. The official documentation, including a full tool list and **usage examples**, is available at [n4c.hadi.diy](https://n4c.hadi.diy).
+This approach ensures that all dependencies are isolated and consistent,
+allowing users to perform security tasks with a predictable set of tools. The
+official documentation, including a full tool list and **usage examples**, is
+available at [n4c.hadi.diy](https://n4c.hadi.diy).
 
 ## 🚀 Usage
 
-To use Nix 4 cyber, you need to have Nix installed on your system. You can then start the shell with the following command:
+To use Nix 4 cyber, you need to have Nix installed on your system. You can then
+start the shell with the following command:
 
 ```bash
 nix develop --refresh github:nix4cyber/n4c#<toolkit>
@@ -30,17 +37,19 @@ nix develop --refresh github:nix4cyber/n4c#osint
 
 ## 🧰 Available Toolkits
 
-Here are the currently available environments, each providing a curated set of tools for its specific domain:
+Here are the currently available environments, each providing a curated set of
+tools for its specific domain:
 
 ### 🕸️ Web (web)
 
-For web application penetration testing, including directory busting, spidering, and vulnerability analysis.
+For web application penetration testing, including directory busting, spidering,
+and vulnerability analysis.
 [See tools and guides &rarr;](https://n4c.hadi.diy/web/)
 
 ### 🕵️ OSINT (osint)
 
-A collection of tools for Open Source Intelligence gathering from public sources.
-[See tools and guides &rarr;](https://n4c.hadi.diy/osint/)
+A collection of tools for Open Source Intelligence gathering from public
+sources. [See tools and guides &rarr;](https://n4c.hadi.diy/osint/)
 
 ### 🌐 Network (network)
 
@@ -54,8 +63,8 @@ Tools focused on password and hash cracking.
 
 ### 👑 Privilege Escalation (privesc)
 
-Scripts and tools to help with enumerating and exploiting privilege escalation vectors.
-[See tools and guides &rarr;](https://n4c.hadi.diy/privesc/)
+Scripts and tools to help with enumerating and exploiting privilege escalation
+vectors. [See tools and guides &rarr;](https://n4c.hadi.diy/privesc/)
 
 ### 🔍 Forensics (forensics)
 
@@ -78,7 +87,10 @@ Add the following in your shell config:
 
 ```bash
 function n4c() {
-    nix develop --refresh "github:nix4cyber/n4c#${1:-all}" # -c zsh # Escape the $ with ''$ in nix
+    category=${1:-all}
+    shift
+    args=${*}
+    nix develop "github:nix4cyber/n4c#${category}" ${args} # -c zsh # Escape the $ with ''$ in nix
     # mkdir -p /tmp/$(date +"%d%m%y") && cd /tmp/$(date +"%d%m%y") # To create a temporary directory
 }
 ```
@@ -91,8 +103,15 @@ n4c <category>
 
 ## ⚖️ Disclaimer
 
-Nix 4 Cyber is intended solely for lawful, ethical, and educational purposes. It is designed to assist cybersecurity professionals, researchers, and students in conducting authorized security assessments, penetration testing, and digital forensics within environments where they have explicit permission to operate.
+Nix 4 Cyber is intended solely for lawful, ethical, and educational purposes. It
+is designed to assist cybersecurity professionals, researchers, and students in
+conducting authorized security assessments, penetration testing, and digital
+forensics within environments where they have explicit permission to operate.
 
-By using this project, you agree to comply with all applicable laws and regulations. The maintainers of Nix 4 Cyber are not responsible for any misuse of the tools or scripts provided. Unauthorized or malicious use of this project is strictly prohibited and may violate local, national, or international laws.
+By using this project, you agree to comply with all applicable laws and
+regulations. The maintainers of Nix 4 Cyber are not responsible for any misuse
+of the tools or scripts provided. Unauthorized or malicious use of this project
+is strictly prohibited and may violate local, national, or international laws.
 
-Use responsibly. Always obtain proper authorization before conducting any security testing.
+Use responsibly. Always obtain proper authorization before conducting any
+security testing.