OWL is part of the W3C’s Semantic Web technology stack, which includes RDF, RDFS, SPARQL, etc.
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| go build -gcflags='all=-N -l' -o ./backend ./cmd/main.go | |
| ./backend | |
| [GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production. | |
| - using env: export GIN_MODE=release | |
| - using code: gin.SetMode(gin.ReleaseMode) | |
| 2025/11/09 01:03:55 bucket not exist: operation error S3: HeadBucket, exceeded maximum number of attempts, 3, https response error StatusCode: 0, RequestID: , HostID: , request send failed, Head "http://localhost:9000/electricilies": dial tcp [::1]:9000: connect: connection refused | |
| 2025/11/09 01:03:55 error when connecting to keycloak:could not get token: Post "http://localhost:8081/realms/electricilies/protocol/openid-connect/token": dial tcp [::1]:8081: connect: connection refused | |
| [GIN-debug] GET /metrics --> github.com/gin-gonic/gin.WrapH.func1 (2 handlers) | |
| [GIN-debug] GET /health/live --> backend/internal/interface/api/handler.HealthCheck.Liveness-fm (2 handlers) |
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| #!/bin/bash | |
| PLAYLIST_FILE="playlists.txt" | |
| ARCHIVE_FILE="downloaded.txt" | |
| YTDLP_OPTS=( | |
| -f "bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best" | |
| --merge-output-format mp4 | |
| --download-archive "$ARCHIVE_FILE" | |
| ) |
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| function convertEmbedToWatch(url) { | |
| const match = url.match(/embed\/([a-zA-Z0-9_-]+)/); | |
| return match ? `https://www.youtube.com/watch?v=${match[1]}` : null; | |
| } | |
| console.log( | |
| Array.from(document.querySelectorAll('.video-js iframe')) | |
| .map((iframe, index) => `${index + 1}. ${convertEmbedToWatch(iframe.src)}`) | |
| .join('\n'), | |
| ); |
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| UNIT FILE STATE PRESET | |
| app-at\x2dspi\x2ddbus\[email protected] generated - | |
| [email protected] generated - | |
| app-geoclue\x2ddemo\[email protected] generated - | |
| app-gnome\x2dkeyring\[email protected] generated - | |
| app-gnome\x2dkeyring\[email protected] generated - | |
| app-gnome\x2dkeyring\[email protected] generated - | |
| app-nm\[email protected] generated - | |
| [email protected] generated - | |
| at-spi-dbus-bus.service static - |
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| -- ABORT ABORTSESSION ABS ABSENT ABSOLUTE ACCESS ACCESSIBLE ACCESS_LOCK ACCOUNT ACOS ACOSH ACTION ADD ADD_MONTHS ADMIN AFTER AGGREGATE ALIAS ALL ALLOCATE ALLOW ALTER ALTERAND AMP ANALYSE ANALYZE AND ANSIDATE ANY ANY_VALUE ARE ARRAY ARRAY_AGG ARRAY_EXISTS ARRAY_MAX_CARDINALITY AS ASC ASENSITIVE ASIN ASINH ASSERTION ASSOCIATE ASUTIME ASYMMETRIC AT ATAN ATAN2 ATANH ATOMIC AUDIT AUTHORIZATION AUX AUXILIARY AVE AVERAGE AVG BACKUP BEFORE BEGIN BEGIN_FRAME BEGIN_PARTITION BETWEEN BIGINT BINARY BIT BLOB BOOLEAN BOTH BREADTH BREAK BROWSE BT BTRIM BUFFERPOOL BULK BUT BY BYTE BYTEINT BYTES CALL CALLED CAPTURE CARDINALITY CASCADE CASCADED CASE CASESPECIFIC CASE_N CAST CATALOG CCSID CD CEIL CEILING CHANGE CHAR CHAR2HEXINT CHARACTER CHARACTERS CHARACTER_LENGTH CHARS CHAR_LENGTH CHECK CHECKPOINT CLASS CLASSIFIER CLOB CLONE CLOSE CLUSTER CLUSTERED CM COALESCE COLLATE COLLATION COLLECT COLLECTION COLLID COLUMN COLUMN_VALUE COMMENT COMMIT COMPLETION COMPRESS COMPUTE CONCAT CONCURRENTLY CONDITION CONNECT CONNECTION CONSTRAINT C |
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| Get-Clipboard > _test.html | |
| prettier _test.html | Select-String -Pattern 'src="' | ForEach-Object { | |
| if ($_ -match 'src="([^"]+)"') | |
| { | |
| $url = $matches[1] | |
| curl --header "Referer: https://m.weibo.cn/" --header "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36" --header "Sec-Fetch-Site: cross-site" --output $([System.IO.Path]::GetFileName($url)) $url | |
| } | |
| } | |
| Remove-Item -Path _test.html -Force |
Lấy dữ liệu đáp án của các bài tập học trực tuyến trên Course Moodle UIT (ví dụ môn OS của thầy Duy). Cơ chế là log dữ liệu khi trang web load.
- F12 vào tab Source
- File:
h5player (embed.PHP)->h5p-frame-*(about:blank)->courses.uit.edu.vn->pluginfile.php-> ... ->cachedatasets->*.js
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