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RedHatTask

Red-Hat Task:

This script will search regular expression in file(s) or in stdin (if no files supplied), supplied by the user via command line. It will print results per matching line. If there are multiple matches per line - default is to print line only 1 time. There are several flags that can be sent to script:

  • -u ( --underscore ) will print '^' under the matching text
  • -c ( --color ) will highlight matching text
  • -m ( --machine ) will generate machine readable output: format: file_name:no_line:start_pos:matched_text

Assumption was taken that input is ASCII

Example: (example_input.txt file is supplied, random text generated from Google)

task.py ling example_input.txt -m

will return:

example_input.txt:3:44:ling example_input.txt:11:31:ling

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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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RedHatTask
Red-Hat Task:
This script will search regular expression in file(s) or in stdin (if no files supplied), supplied by the user via command line.
It will print results per matching line.
If there are multiple matches per line - default is to print line only 1 time.
There are several flags that can be sent to script:
  • -u ( --underscore ) will print '^' under the matching text
  • -c ( --color ) will highlight matching text
  • -m ( --machine ) will generate machine readable output:
format: file_name:no_line:start_pos:matched_text
Assumption was taken that input is ASCII
Example: (example_input.txt file is supplied, random text generated from Google)
task.py ling example_input.txt -m
will return:
example_input.txt:3:44:ling
example_input.txt:11:31:ling
About
Red-Hat Task
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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('^' + ".*" + '

Skip to content
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RedHatTask
Red-Hat Task:
This script will search regular expression in file(s) or in stdin (if no files supplied), supplied by the user via command line.
It will print results per matching line.
If there are multiple matches per line - default is to print line only 1 time.
There are several flags that can be sent to script:
  • -u ( --underscore ) will print '^' under the matching text
  • -c ( --color ) will highlight matching text
  • -m ( --machine ) will generate machine readable output:
format: file_name:no_line:start_pos:matched_text
Assumption was taken that input is ASCII
Example: (example_input.txt file is supplied, random text generated from Google)
task.py ling example_input.txt -m
will return:
example_input.txt:3:44:ling
example_input.txt:11:31:ling
About
Red-Hat Task
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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('^' + ".*" + '

Skip to content
BranchesTags
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RedHatTask
Red-Hat Task:
This script will search regular expression in file(s) or in stdin (if no files supplied), supplied by the user via command line.
It will print results per matching line.
If there are multiple matches per line - default is to print line only 1 time.
There are several flags that can be sent to script:
  • -u ( --underscore ) will print '^' under the matching text
  • -c ( --color ) will highlight matching text
  • -m ( --machine ) will generate machine readable output:
format: file_name:no_line:start_pos:matched_text
Assumption was taken that input is ASCII
Example: (example_input.txt file is supplied, random text generated from Google)
task.py ling example_input.txt -m
will return:
example_input.txt:3:44:ling
example_input.txt:11:31:ling
About
Red-Hat Task
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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" + '

Skip to content
BranchesTags
Repository files navigation
RedHatTask
Red-Hat Task:
This script will search regular expression in file(s) or in stdin (if no files supplied), supplied by the user via command line.
It will print results per matching line.
If there are multiple matches per line - default is to print line only 1 time.
There are several flags that can be sent to script:
  • -u ( --underscore ) will print '^' under the matching text
  • -c ( --color ) will highlight matching text
  • -m ( --machine ) will generate machine readable output:
format: file_name:no_line:start_pos:matched_text
Assumption was taken that input is ASCII
Example: (example_input.txt file is supplied, random text generated from Google)
task.py ling example_input.txt -m
will return:
example_input.txt:3:44:ling
example_input.txt:11:31:ling
About
Red-Hat Task
Resources
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0 watching
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0 forks
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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('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
RedHatTask
Red-Hat Task:
This script will search regular expression in file(s) or in stdin (if no files supplied), supplied by the user via command line.
It will print results per matching line.
If there are multiple matches per line - default is to print line only 1 time.
There are several flags that can be sent to script:
  • -u ( --underscore ) will print '^' under the matching text
  • -c ( --color ) will highlight matching text
  • -m ( --machine ) will generate machine readable output:
format: file_name:no_line:start_pos:matched_text
Assumption was taken that input is ASCII
Example: (example_input.txt file is supplied, random text generated from Google)
task.py ling example_input.txt -m
will return:
example_input.txt:3:44:ling
example_input.txt:11:31:ling
About
Red-Hat Task
Resources
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0 watching
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0 forks
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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('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
RedHatTask
Red-Hat Task:
This script will search regular expression in file(s) or in stdin (if no files supplied), supplied by the user via command line.
It will print results per matching line.
If there are multiple matches per line - default is to print line only 1 time.
There are several flags that can be sent to script:
  • -u ( --underscore ) will print '^' under the matching text
  • -c ( --color ) will highlight matching text
  • -m ( --machine ) will generate machine readable output:
format: file_name:no_line:start_pos:matched_text
Assumption was taken that input is ASCII
Example: (example_input.txt file is supplied, random text generated from Google)
task.py ling example_input.txt -m
will return:
example_input.txt:3:44:ling
example_input.txt:11:31:ling
About
Red-Hat Task
Resources
Readme
Activity
Stars
0 stars
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0 watching
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0 forks
Report repository
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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); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
RedHatTask
Red-Hat Task:
This script will search regular expression in file(s) or in stdin (if no files supplied), supplied by the user via command line.
It will print results per matching line.
If there are multiple matches per line - default is to print line only 1 time.
There are several flags that can be sent to script:
  • -u ( --underscore ) will print '^' under the matching text
  • -c ( --color ) will highlight matching text
  • -m ( --machine ) will generate machine readable output:
format: file_name:no_line:start_pos:matched_text
Assumption was taken that input is ASCII
Example: (example_input.txt file is supplied, random text generated from Google)
task.py ling example_input.txt -m
will return:
example_input.txt:3:44:ling
example_input.txt:11:31:ling
About
Red-Hat Task
Resources
Readme
Activity
Stars
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Watchers
0 watching
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0 forks
Report repository
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