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中文用户请点击 中文说明

LogViewer

  • This is a general log viewer. It can parse the log files by providing regular expression configuration or json format(ELK).
  • It supports several log format, such as spring-boot, Android, iOS, Visual studio, etc.
  • Theoretically, this tool can be used to analyze any log format as long as you write regular expressions for it.

Function Point

    1. Config the regular expression(REGULAR) in ini configuration files, and then, set the result map in REGMAP, then the log files can be analyzed and displayed.
    1. Can filter the log according to machine / Process Id / Thread Id, log level, log text etc.
    1. Can calculate and get the elapse from the same thread of adjacent logs, thus it is able to identify the performance issue quickly.
    1. Can sort according to any column.
    1. Can open Visual Studio and identify the source code by double clicking the log item, only if there is a source filename and line number in logs.

Log Configuration

  • 1.Sample file Standard-SpringBoot.ini , the log file is spring log demo, can get logs from multi servers by distributed shell .
  • 2.COMMON
    • REGULAR : defines the regular expression for a log. Regex Match Tracer is recommended for writing and validating RegEx.
    • TIME_FORMAT : define the date and time format, now only support 4 format(ref sample).
    • OPEN_COMMAND: define the open source file and locate line position command in other IDE(just need support file and line), example: Open *.go file in goland
  • 3.REGMAP : define the regular result and log part's correspondence.
  • 4.LEVELMAP: define the log level's correspondence.
  • 5.JSONMAP: used for json(refer DemoJson.ini)

Use Regex Match Tracer to analyze and edit regular configurations

TODO

  • Support pipe source, and so it can support real-time log(tail -f xxx | adb logcat | idevicelogsys | etc.)

Main UI

main

About

Universal Log file viewer(parse log by user-defined regex)

Resources

Readme
Activity

Stars

170 stars

Watchers

15 watching

Forks

43 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - fishjam/LogViewer: Universal Log file viewer(parse log by user-defined regex) · GitHub
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中文用户请点击 中文说明
LogViewer
  • This is a general log viewer. It can parse the log files by providing regular expression configuration or json format(ELK).
  • It supports several log format, such as spring-boot, Android, iOS, Visual studio, etc.
  • Theoretically, this tool can be used to analyze any log format as long as you write regular expressions for it.
Function Point
    1. Config the regular expression(REGULAR) in ini configuration files, and then, set the result map in REGMAP, then the log files can be analyzed and displayed.
    1. Can filter the log according to machine / Process Id / Thread Id, log level, log text etc.
    1. Can calculate and get the elapse from the same thread of adjacent logs, thus it is able to identify the performance issue quickly.
    1. Can sort according to any column.
    1. Can open Visual Studio and identify the source code by double clicking the log item, only if there is a source filename and line number in logs.
Log Configuration
  • 1.Sample file Standard-SpringBoot.ini , the log file is spring log demo, can get logs from multi servers by distributed shell .
  • 2.COMMON

    • REGULAR : defines the regular expression for a log. Regex Match Tracer is recommended for writing and validating RegEx.
    • TIME_FORMAT : define the date and time format, now only support 4 format(ref sample).
    • OPEN_COMMAND: define the open source file and locate line position command in other IDE(just need support file and line), example: Open *.go file in goland
  • 3.REGMAP : define the regular result and log part's correspondence.
  • 4.LEVELMAP: define the log level's correspondence.
  • 5.JSONMAP: used for json(refer DemoJson.ini)
Use Regex Match Tracer to analyze and edit regular configurations
TODO
  •  Support pipe source, and so it can support real-time log(tail -f xxx | adb logcat | idevicelogsys | etc.)
Main UI
main
About
Universal Log file viewer(parse log by user-defined regex)
Resources
Readme
Activity
Stars
170 stars
Watchers
15 watching
Forks
43 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - fishjam/LogViewer: Universal Log file viewer(parse log by user-defined regex) · GitHub
Skip to content
BranchesTags
Repository files navigation
中文用户请点击 中文说明
LogViewer
  • This is a general log viewer. It can parse the log files by providing regular expression configuration or json format(ELK).
  • It supports several log format, such as spring-boot, Android, iOS, Visual studio, etc.
  • Theoretically, this tool can be used to analyze any log format as long as you write regular expressions for it.
Function Point
    1. Config the regular expression(REGULAR) in ini configuration files, and then, set the result map in REGMAP, then the log files can be analyzed and displayed.
    1. Can filter the log according to machine / Process Id / Thread Id, log level, log text etc.
    1. Can calculate and get the elapse from the same thread of adjacent logs, thus it is able to identify the performance issue quickly.
    1. Can sort according to any column.
    1. Can open Visual Studio and identify the source code by double clicking the log item, only if there is a source filename and line number in logs.
Log Configuration
  • 1.Sample file Standard-SpringBoot.ini , the log file is spring log demo, can get logs from multi servers by distributed shell .
  • 2.COMMON

    • REGULAR : defines the regular expression for a log. Regex Match Tracer is recommended for writing and validating RegEx.
    • TIME_FORMAT : define the date and time format, now only support 4 format(ref sample).
    • OPEN_COMMAND: define the open source file and locate line position command in other IDE(just need support file and line), example: Open *.go file in goland
  • 3.REGMAP : define the regular result and log part's correspondence.
  • 4.LEVELMAP: define the log level's correspondence.
  • 5.JSONMAP: used for json(refer DemoJson.ini)
Use Regex Match Tracer to analyze and edit regular configurations
TODO
  •  Support pipe source, and so it can support real-time log(tail -f xxx | adb logcat | idevicelogsys | etc.)
Main UI
main
About
Universal Log file viewer(parse log by user-defined regex)
Resources
Readme
Activity
Stars
170 stars
Watchers
15 watching
Forks
43 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - fishjam/LogViewer: Universal Log file viewer(parse log by user-defined regex) · GitHub
Skip to content
BranchesTags
Repository files navigation
中文用户请点击 中文说明
LogViewer
  • This is a general log viewer. It can parse the log files by providing regular expression configuration or json format(ELK).
  • It supports several log format, such as spring-boot, Android, iOS, Visual studio, etc.
  • Theoretically, this tool can be used to analyze any log format as long as you write regular expressions for it.
Function Point
    1. Config the regular expression(REGULAR) in ini configuration files, and then, set the result map in REGMAP, then the log files can be analyzed and displayed.
    1. Can filter the log according to machine / Process Id / Thread Id, log level, log text etc.
    1. Can calculate and get the elapse from the same thread of adjacent logs, thus it is able to identify the performance issue quickly.
    1. Can sort according to any column.
    1. Can open Visual Studio and identify the source code by double clicking the log item, only if there is a source filename and line number in logs.
Log Configuration
  • 1.Sample file Standard-SpringBoot.ini , the log file is spring log demo, can get logs from multi servers by distributed shell .
  • 2.COMMON

    • REGULAR : defines the regular expression for a log. Regex Match Tracer is recommended for writing and validating RegEx.
    • TIME_FORMAT : define the date and time format, now only support 4 format(ref sample).
    • OPEN_COMMAND: define the open source file and locate line position command in other IDE(just need support file and line), example: Open *.go file in goland
  • 3.REGMAP : define the regular result and log part's correspondence.
  • 4.LEVELMAP: define the log level's correspondence.
  • 5.JSONMAP: used for json(refer DemoJson.ini)
Use Regex Match Tracer to analyze and edit regular configurations
TODO
  •  Support pipe source, and so it can support real-time log(tail -f xxx | adb logcat | idevicelogsys | etc.)
Main UI
main
About
Universal Log file viewer(parse log by user-defined regex)
Resources
Readme
Activity
Stars
170 stars
Watchers
15 watching
Forks
43 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - fishjam/LogViewer: Universal Log file viewer(parse log by user-defined regex) · GitHub
Skip to content
BranchesTags
Repository files navigation
中文用户请点击 中文说明
LogViewer
  • This is a general log viewer. It can parse the log files by providing regular expression configuration or json format(ELK).
  • It supports several log format, such as spring-boot, Android, iOS, Visual studio, etc.
  • Theoretically, this tool can be used to analyze any log format as long as you write regular expressions for it.
Function Point
    1. Config the regular expression(REGULAR) in ini configuration files, and then, set the result map in REGMAP, then the log files can be analyzed and displayed.
    1. Can filter the log according to machine / Process Id / Thread Id, log level, log text etc.
    1. Can calculate and get the elapse from the same thread of adjacent logs, thus it is able to identify the performance issue quickly.
    1. Can sort according to any column.
    1. Can open Visual Studio and identify the source code by double clicking the log item, only if there is a source filename and line number in logs.
Log Configuration
  • 1.Sample file Standard-SpringBoot.ini , the log file is spring log demo, can get logs from multi servers by distributed shell .
  • 2.COMMON

    • REGULAR : defines the regular expression for a log. Regex Match Tracer is recommended for writing and validating RegEx.
    • TIME_FORMAT : define the date and time format, now only support 4 format(ref sample).
    • OPEN_COMMAND: define the open source file and locate line position command in other IDE(just need support file and line), example: Open *.go file in goland
  • 3.REGMAP : define the regular result and log part's correspondence.
  • 4.LEVELMAP: define the log level's correspondence.
  • 5.JSONMAP: used for json(refer DemoJson.ini)
Use Regex Match Tracer to analyze and edit regular configurations
TODO
  •  Support pipe source, and so it can support real-time log(tail -f xxx | adb logcat | idevicelogsys | etc.)
Main UI
main
About
Universal Log file viewer(parse log by user-defined regex)
Resources
Readme
Activity
Stars
170 stars
Watchers
15 watching
Forks
43 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - fishjam/LogViewer: Universal Log file viewer(parse log by user-defined regex) · GitHub
Skip to content
BranchesTags
Repository files navigation
中文用户请点击 中文说明
LogViewer
  • This is a general log viewer. It can parse the log files by providing regular expression configuration or json format(ELK).
  • It supports several log format, such as spring-boot, Android, iOS, Visual studio, etc.
  • Theoretically, this tool can be used to analyze any log format as long as you write regular expressions for it.
Function Point
    1. Config the regular expression(REGULAR) in ini configuration files, and then, set the result map in REGMAP, then the log files can be analyzed and displayed.
    1. Can filter the log according to machine / Process Id / Thread Id, log level, log text etc.
    1. Can calculate and get the elapse from the same thread of adjacent logs, thus it is able to identify the performance issue quickly.
    1. Can sort according to any column.
    1. Can open Visual Studio and identify the source code by double clicking the log item, only if there is a source filename and line number in logs.
Log Configuration
  • 1.Sample file Standard-SpringBoot.ini , the log file is spring log demo, can get logs from multi servers by distributed shell .
  • 2.COMMON

    • REGULAR : defines the regular expression for a log. Regex Match Tracer is recommended for writing and validating RegEx.
    • TIME_FORMAT : define the date and time format, now only support 4 format(ref sample).
    • OPEN_COMMAND: define the open source file and locate line position command in other IDE(just need support file and line), example: Open *.go file in goland
  • 3.REGMAP : define the regular result and log part's correspondence.
  • 4.LEVELMAP: define the log level's correspondence.
  • 5.JSONMAP: used for json(refer DemoJson.ini)
Use Regex Match Tracer to analyze and edit regular configurations
TODO
  •  Support pipe source, and so it can support real-time log(tail -f xxx | adb logcat | idevicelogsys | etc.)
Main UI
main
About
Universal Log file viewer(parse log by user-defined regex)
Resources
Readme
Activity
Stars
170 stars
Watchers
15 watching
Forks
43 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - fishjam/LogViewer: Universal Log file viewer(parse log by user-defined regex) · GitHub
Skip to content
BranchesTags
Repository files navigation
中文用户请点击 中文说明
LogViewer
  • This is a general log viewer. It can parse the log files by providing regular expression configuration or json format(ELK).
  • It supports several log format, such as spring-boot, Android, iOS, Visual studio, etc.
  • Theoretically, this tool can be used to analyze any log format as long as you write regular expressions for it.
Function Point
    1. Config the regular expression(REGULAR) in ini configuration files, and then, set the result map in REGMAP, then the log files can be analyzed and displayed.
    1. Can filter the log according to machine / Process Id / Thread Id, log level, log text etc.
    1. Can calculate and get the elapse from the same thread of adjacent logs, thus it is able to identify the performance issue quickly.
    1. Can sort according to any column.
    1. Can open Visual Studio and identify the source code by double clicking the log item, only if there is a source filename and line number in logs.
Log Configuration
  • 1.Sample file Standard-SpringBoot.ini , the log file is spring log demo, can get logs from multi servers by distributed shell .
  • 2.COMMON

    • REGULAR : defines the regular expression for a log. Regex Match Tracer is recommended for writing and validating RegEx.
    • TIME_FORMAT : define the date and time format, now only support 4 format(ref sample).
    • OPEN_COMMAND: define the open source file and locate line position command in other IDE(just need support file and line), example: Open *.go file in goland
  • 3.REGMAP : define the regular result and log part's correspondence.
  • 4.LEVELMAP: define the log level's correspondence.
  • 5.JSONMAP: used for json(refer DemoJson.ini)
Use Regex Match Tracer to analyze and edit regular configurations
TODO
  •  Support pipe source, and so it can support real-time log(tail -f xxx | adb logcat | idevicelogsys | etc.)
Main UI
main
About
Universal Log file viewer(parse log by user-defined regex)
Resources
Readme
Activity
Stars
170 stars
Watchers
15 watching
Forks
43 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - fishjam/LogViewer: Universal Log file viewer(parse log by user-defined regex) · GitHub
Skip to content
BranchesTags
Repository files navigation
中文用户请点击 中文说明
LogViewer
  • This is a general log viewer. It can parse the log files by providing regular expression configuration or json format(ELK).
  • It supports several log format, such as spring-boot, Android, iOS, Visual studio, etc.
  • Theoretically, this tool can be used to analyze any log format as long as you write regular expressions for it.
Function Point
    1. Config the regular expression(REGULAR) in ini configuration files, and then, set the result map in REGMAP, then the log files can be analyzed and displayed.
    1. Can filter the log according to machine / Process Id / Thread Id, log level, log text etc.
    1. Can calculate and get the elapse from the same thread of adjacent logs, thus it is able to identify the performance issue quickly.
    1. Can sort according to any column.
    1. Can open Visual Studio and identify the source code by double clicking the log item, only if there is a source filename and line number in logs.
Log Configuration
  • 1.Sample file Standard-SpringBoot.ini , the log file is spring log demo, can get logs from multi servers by distributed shell .
  • 2.COMMON

    • REGULAR : defines the regular expression for a log. Regex Match Tracer is recommended for writing and validating RegEx.
    • TIME_FORMAT : define the date and time format, now only support 4 format(ref sample).
    • OPEN_COMMAND: define the open source file and locate line position command in other IDE(just need support file and line), example: Open *.go file in goland
  • 3.REGMAP : define the regular result and log part's correspondence.
  • 4.LEVELMAP: define the log level's correspondence.
  • 5.JSONMAP: used for json(refer DemoJson.ini)
Use Regex Match Tracer to analyze and edit regular configurations
TODO
  •  Support pipe source, and so it can support real-time log(tail -f xxx | adb logcat | idevicelogsys | etc.)
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Universal Log file viewer(parse log by user-defined regex)
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