diff --git a/tldr/htmlq b/tldr/htmlq
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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# htmlq
+
+> Use CSS selectors to extract content from HTML files.
+> More information: <https://github.com/mgdm/htmlq>.
+
+- Return all elements of class `card`:
+
+`cat {{path/to/file.html}} | htmlq '.card'`
+
+- Get the text content of the first paragraph:
+
+`cat {{path/to/file.html}} | htmlq --text 'p:first-of-type'`
+
+- Find all the links in a page:
+
+`cat {{path/to/file.html}} | htmlq --attribute href 'a'`
+
+- Remove all images and SVGs from a page:
+
+`cat {{path/to/file.html}} | htmlq --remove-nodes 'img' --remove-nodes 'svg'`
+
+- Pretty print and write the output to a file:
+
+`htmlq --pretty --filename {{path/to/input.html}} --output {{path/to/output.html}}`
diff --git a/tldr/linux/bluebuild b/tldr/linux/bluebuild
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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# bluebuild
+
+> Build Containerfiles and custom images based on your `recipe.yml`.
+> More information: <https://github.com/blue-build/cli>.
+
+- Build a recipe:
+
+`bluebuild build {{path/to/recipe.yml}}`
+
+- Validate a recipe:
+
+`bluebuild validate {{path/to/recipe.yml}}`
+
+- Generate a Containerfile:
+
+`bluebuild generate --output {{Containerfile}} {{path/to/recipe.yml}}`
+
+- Generate an ISO from a recipe:
+
+`bluebuild generate-iso --output-dir {{path/to/output_directory}} --iso-name {{iso_name.iso}} recipe {{path/to/recipe.yml}}`
+
+- Display help:
+
+`bluebuild --help`
diff --git a/tldr/pocount b/tldr/pocount
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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pocount
+
+> Translate Toolkit utility to get translation progress from file, supporting several formats.
+> More information: <https://docs.translatehouse.org/projects/translate-toolkit/en/latest/commands/pocount.html>.
+
+- Print a colorful table with the translation progress of a file:
+
+`pocount {{path/to/file/file.po}}`
+
+- Print translation progress of various files, one line per file:
+
+`pocount --short {{translation_*.ts}}`
+
+- Generate a CSV file with the translation progress of various files:
+
+`pocount --csv {{translation_*.ts}} > {{path/to/translation_progress.csv}}`