Update cheatsheets

tldr/linux/yad

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# yad
+
+> Display GTK+ dialogs from shell scripts.
+> See also: `zenity`.
+> More information: <https://manned.org/yad>.
+
+- Display the contents of a file in a text information dialog:
+
+`yad --text-info --filename {{path/to/file}}`
+
+- Open a text entry dialog and return the input to `stdout`:
+
+`yad --entry --text "{{message}}"`
+
+- Open a file picker with a specific title:
+
+`yad --file --title "{{title_message}}"`
+
+- Open a date picker dialog with a specific title:
+
+`yad --calendar --title "{{title_message}}"`
+
+- Display a list dialog with multiple columns and data:
+
+`yad --list --column "{{col1}}" --column "{{col2}}" {{col1_row1 col2_row1 col1_row2 col2_row2 ...}}`
+
+- Open a pulsating progress bar that automatically closes at 100%:
+
+`{{command}} | yad --progress --pulsate --auto-close --text "{{message}}"`