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Surim

Surim is a tool for merging Suricata rule files into a single consolidated output file. This command-line utility is designed to simplify the management of Suricata rules by merging multiple files into one.

Features

  • Version Display: Shows the current version of the tool when no input or output flags are provided.
  • Automatic Directory Creation: Creates the output directory if it does not already exist.
  • Efficient File Handling: Reads and merges rule files from the specified input directory.
  • Detailed Error Messages: Provides clear and informative messages for various errors.

Installation

To use Surim, you need to have Go installed on your system. You can build Surim from source by cloning the repository and running the build command:

git clone https://github.com/yourusername/surim.git
cd surim
go build -o surim

Usage

Basic Command

To merge Suricata rule files from an input directory and save the result to an output file:

./surim --input /path/to/rules --output /path/to/output.rules

Options

  • --input, -i: Specifies the directory containing Suricata rule files to be merged.
  • --output, -o: Specifies the file path where the merged rules will be saved.

Example

./surim --input /etc/suricata/rules --output /etc/suricata/merged.rules

In this example, Surim will read all .rules files from /etc/suricata/rules and merge them into /etc/suricata/merged.rules.

Version Information

To display the version of Surim:

./surim

If no input or output flags are provided, the tool will print the version information.

Error Handling

  • Error reading file: Indicates issues encountered while reading individual rule files.
  • No Suricata rules found: No .rules files were found in the specified input directory.
  • Failed to create directory: An error occurred while creating the output directory.
  • Failed to write output file: An error occurred while writing the merged rules to the output file.

License

Surim is released under the MIT License. See the LICENSE file for more details.

About

Surim is a command-line tool for merging Suricata rule files. It consolidates multiple .rules files from an input directory into a single output file, automatically creates missing directories, and provides clear error messages. Ideal for managing Suricata rules efficiently.

Topics

suricatasuricata-rules

Resources

Readme
MIT license
Activity

Stars

0 stars

Watchers

1 watching

Forks

0 forks
Report repository

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Used by

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Surim
Surim is a tool for merging Suricata rule files into a single consolidated output file. This command-line utility is designed to simplify the management of Suricata rules by merging multiple files into one.
Features
  • Version Display: Shows the current version of the tool when no input or output flags are provided.
  • Automatic Directory Creation: Creates the output directory if it does not already exist.
  • Efficient File Handling: Reads and merges rule files from the specified input directory.
  • Detailed Error Messages: Provides clear and informative messages for various errors.
Installation
To use Surim, you need to have Go installed on your system. You can build Surim from source by cloning the repository and running the build command:
git clone https://github.com/yourusername/surim.git
cd surim
go build -o surim
Usage
Basic Command
To merge Suricata rule files from an input directory and save the result to an output file:
./surim --input /path/to/rules --output /path/to/output.rules
Options
  • --input, -i: Specifies the directory containing Suricata rule files to be merged.
  • --output, -o: Specifies the file path where the merged rules will be saved.
Example
./surim --input /etc/suricata/rules --output /etc/suricata/merged.rules
In this example, Surim will read all .rules files from /etc/suricata/rules and merge them into /etc/suricata/merged.rules.
Version Information
To display the version of Surim:
./surim
If no input or output flags are provided, the tool will print the version information.
Error Handling
  • Error reading file: Indicates issues encountered while reading individual rule files.
  • No Suricata rules found: No .rules files were found in the specified input directory.
  • Failed to create directory: An error occurred while creating the output directory.
  • Failed to write output file: An error occurred while writing the merged rules to the output file.
License
Surim is released under the MIT License. See the LICENSE file for more details.
About
Surim is a command-line tool for merging Suricata rule files. It consolidates multiple .rules files from an input directory into a single output file, automatically creates missing directories, and provides clear error messages. Ideal for managing Suricata rules efficiently.
Topics
suricatasuricata-rules
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
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Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Repository files navigation
Surim
Surim is a tool for merging Suricata rule files into a single consolidated output file. This command-line utility is designed to simplify the management of Suricata rules by merging multiple files into one.
Features
  • Version Display: Shows the current version of the tool when no input or output flags are provided.
  • Automatic Directory Creation: Creates the output directory if it does not already exist.
  • Efficient File Handling: Reads and merges rule files from the specified input directory.
  • Detailed Error Messages: Provides clear and informative messages for various errors.
Installation
To use Surim, you need to have Go installed on your system. You can build Surim from source by cloning the repository and running the build command:
git clone https://github.com/yourusername/surim.git
cd surim
go build -o surim
Usage
Basic Command
To merge Suricata rule files from an input directory and save the result to an output file:
./surim --input /path/to/rules --output /path/to/output.rules
Options
  • --input, -i: Specifies the directory containing Suricata rule files to be merged.
  • --output, -o: Specifies the file path where the merged rules will be saved.
Example
./surim --input /etc/suricata/rules --output /etc/suricata/merged.rules
In this example, Surim will read all .rules files from /etc/suricata/rules and merge them into /etc/suricata/merged.rules.
Version Information
To display the version of Surim:
./surim
If no input or output flags are provided, the tool will print the version information.
Error Handling
  • Error reading file: Indicates issues encountered while reading individual rule files.
  • No Suricata rules found: No .rules files were found in the specified input directory.
  • Failed to create directory: An error occurred while creating the output directory.
  • Failed to write output file: An error occurred while writing the merged rules to the output file.
License
Surim is released under the MIT License. See the LICENSE file for more details.
About
Surim is a command-line tool for merging Suricata rule files. It consolidates multiple .rules files from an input directory into a single output file, automatically creates missing directories, and provides clear error messages. Ideal for managing Suricata rules efficiently.
Topics
suricatasuricata-rules
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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main.go
Repository files navigation
Surim
Surim is a tool for merging Suricata rule files into a single consolidated output file. This command-line utility is designed to simplify the management of Suricata rules by merging multiple files into one.
Features
  • Version Display: Shows the current version of the tool when no input or output flags are provided.
  • Automatic Directory Creation: Creates the output directory if it does not already exist.
  • Efficient File Handling: Reads and merges rule files from the specified input directory.
  • Detailed Error Messages: Provides clear and informative messages for various errors.
Installation
To use Surim, you need to have Go installed on your system. You can build Surim from source by cloning the repository and running the build command:
git clone https://github.com/yourusername/surim.git
cd surim
go build -o surim
Usage
Basic Command
To merge Suricata rule files from an input directory and save the result to an output file:
./surim --input /path/to/rules --output /path/to/output.rules
Options
  • --input, -i: Specifies the directory containing Suricata rule files to be merged.
  • --output, -o: Specifies the file path where the merged rules will be saved.
Example
./surim --input /etc/suricata/rules --output /etc/suricata/merged.rules
In this example, Surim will read all .rules files from /etc/suricata/rules and merge them into /etc/suricata/merged.rules.
Version Information
To display the version of Surim:
./surim
If no input or output flags are provided, the tool will print the version information.
Error Handling
  • Error reading file: Indicates issues encountered while reading individual rule files.
  • No Suricata rules found: No .rules files were found in the specified input directory.
  • Failed to create directory: An error occurred while creating the output directory.
  • Failed to write output file: An error occurred while writing the merged rules to the output file.
License
Surim is released under the MIT License. See the LICENSE file for more details.
About
Surim is a command-line tool for merging Suricata rule files. It consolidates multiple .rules files from an input directory into a single output file, automatically creates missing directories, and provides clear error messages. Ideal for managing Suricata rules efficiently.
Topics
suricatasuricata-rules
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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main.go
Repository files navigation
Surim
Surim is a tool for merging Suricata rule files into a single consolidated output file. This command-line utility is designed to simplify the management of Suricata rules by merging multiple files into one.
Features
  • Version Display: Shows the current version of the tool when no input or output flags are provided.
  • Automatic Directory Creation: Creates the output directory if it does not already exist.
  • Efficient File Handling: Reads and merges rule files from the specified input directory.
  • Detailed Error Messages: Provides clear and informative messages for various errors.
Installation
To use Surim, you need to have Go installed on your system. You can build Surim from source by cloning the repository and running the build command:
git clone https://github.com/yourusername/surim.git
cd surim
go build -o surim
Usage
Basic Command
To merge Suricata rule files from an input directory and save the result to an output file:
./surim --input /path/to/rules --output /path/to/output.rules
Options
  • --input, -i: Specifies the directory containing Suricata rule files to be merged.
  • --output, -o: Specifies the file path where the merged rules will be saved.
Example
./surim --input /etc/suricata/rules --output /etc/suricata/merged.rules
In this example, Surim will read all .rules files from /etc/suricata/rules and merge them into /etc/suricata/merged.rules.
Version Information
To display the version of Surim:
./surim
If no input or output flags are provided, the tool will print the version information.
Error Handling
  • Error reading file: Indicates issues encountered while reading individual rule files.
  • No Suricata rules found: No .rules files were found in the specified input directory.
  • Failed to create directory: An error occurred while creating the output directory.
  • Failed to write output file: An error occurred while writing the merged rules to the output file.
License
Surim is released under the MIT License. See the LICENSE file for more details.
About
Surim is a command-line tool for merging Suricata rule files. It consolidates multiple .rules files from an input directory into a single output file, automatically creates missing directories, and provides clear error messages. Ideal for managing Suricata rules efficiently.
Topics
suricatasuricata-rules
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
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Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Repository files navigation
Surim
Surim is a tool for merging Suricata rule files into a single consolidated output file. This command-line utility is designed to simplify the management of Suricata rules by merging multiple files into one.
Features
  • Version Display: Shows the current version of the tool when no input or output flags are provided.
  • Automatic Directory Creation: Creates the output directory if it does not already exist.
  • Efficient File Handling: Reads and merges rule files from the specified input directory.
  • Detailed Error Messages: Provides clear and informative messages for various errors.
Installation
To use Surim, you need to have Go installed on your system. You can build Surim from source by cloning the repository and running the build command:
git clone https://github.com/yourusername/surim.git
cd surim
go build -o surim
Usage
Basic Command
To merge Suricata rule files from an input directory and save the result to an output file:
./surim --input /path/to/rules --output /path/to/output.rules
Options
  • --input, -i: Specifies the directory containing Suricata rule files to be merged.
  • --output, -o: Specifies the file path where the merged rules will be saved.
Example
./surim --input /etc/suricata/rules --output /etc/suricata/merged.rules
In this example, Surim will read all .rules files from /etc/suricata/rules and merge them into /etc/suricata/merged.rules.
Version Information
To display the version of Surim:
./surim
If no input or output flags are provided, the tool will print the version information.
Error Handling
  • Error reading file: Indicates issues encountered while reading individual rule files.
  • No Suricata rules found: No .rules files were found in the specified input directory.
  • Failed to create directory: An error occurred while creating the output directory.
  • Failed to write output file: An error occurred while writing the merged rules to the output file.
License
Surim is released under the MIT License. See the LICENSE file for more details.
About
Surim is a command-line tool for merging Suricata rule files. It consolidates multiple .rules files from an input directory into a single output file, automatically creates missing directories, and provides clear error messages. Ideal for managing Suricata rules efficiently.
Topics
suricatasuricata-rules
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Repository files navigation
Surim
Surim is a tool for merging Suricata rule files into a single consolidated output file. This command-line utility is designed to simplify the management of Suricata rules by merging multiple files into one.
Features
  • Version Display: Shows the current version of the tool when no input or output flags are provided.
  • Automatic Directory Creation: Creates the output directory if it does not already exist.
  • Efficient File Handling: Reads and merges rule files from the specified input directory.
  • Detailed Error Messages: Provides clear and informative messages for various errors.
Installation
To use Surim, you need to have Go installed on your system. You can build Surim from source by cloning the repository and running the build command:
git clone https://github.com/yourusername/surim.git
cd surim
go build -o surim
Usage
Basic Command
To merge Suricata rule files from an input directory and save the result to an output file:
./surim --input /path/to/rules --output /path/to/output.rules
Options
  • --input, -i: Specifies the directory containing Suricata rule files to be merged.
  • --output, -o: Specifies the file path where the merged rules will be saved.
Example
./surim --input /etc/suricata/rules --output /etc/suricata/merged.rules
In this example, Surim will read all .rules files from /etc/suricata/rules and merge them into /etc/suricata/merged.rules.
Version Information
To display the version of Surim:
./surim
If no input or output flags are provided, the tool will print the version information.
Error Handling
  • Error reading file: Indicates issues encountered while reading individual rule files.
  • No Suricata rules found: No .rules files were found in the specified input directory.
  • Failed to create directory: An error occurred while creating the output directory.
  • Failed to write output file: An error occurred while writing the merged rules to the output file.
License
Surim is released under the MIT License. See the LICENSE file for more details.
About
Surim is a command-line tool for merging Suricata rule files. It consolidates multiple .rules files from an input directory into a single output file, automatically creates missing directories, and provides clear error messages. Ideal for managing Suricata rules efficiently.
Topics
suricatasuricata-rules
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Surim
Surim is a tool for merging Suricata rule files into a single consolidated output file. This command-line utility is designed to simplify the management of Suricata rules by merging multiple files into one.
Features
  • Version Display: Shows the current version of the tool when no input or output flags are provided.
  • Automatic Directory Creation: Creates the output directory if it does not already exist.
  • Efficient File Handling: Reads and merges rule files from the specified input directory.
  • Detailed Error Messages: Provides clear and informative messages for various errors.
Installation
To use Surim, you need to have Go installed on your system. You can build Surim from source by cloning the repository and running the build command:
git clone https://github.com/yourusername/surim.git
cd surim
go build -o surim
Usage
Basic Command
To merge Suricata rule files from an input directory and save the result to an output file:
./surim --input /path/to/rules --output /path/to/output.rules
Options
  • --input, -i: Specifies the directory containing Suricata rule files to be merged.
  • --output, -o: Specifies the file path where the merged rules will be saved.
Example
./surim --input /etc/suricata/rules --output /etc/suricata/merged.rules
In this example, Surim will read all .rules files from /etc/suricata/rules and merge them into /etc/suricata/merged.rules.
Version Information
To display the version of Surim:
./surim
If no input or output flags are provided, the tool will print the version information.
Error Handling
  • Error reading file: Indicates issues encountered while reading individual rule files.
  • No Suricata rules found: No .rules files were found in the specified input directory.
  • Failed to create directory: An error occurred while creating the output directory.
  • Failed to write output file: An error occurred while writing the merged rules to the output file.
License
Surim is released under the MIT License. See the LICENSE file for more details.
About
Surim is a command-line tool for merging Suricata rule files. It consolidates multiple .rules files from an input directory into a single output file, automatically creates missing directories, and provides clear error messages. Ideal for managing Suricata rules efficiently.
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suricatasuricata-rules
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