bleachbit, bleachbit_console: update page for windows, add alias, add page for linux (#14008)

pages/linux/bleachbit.md

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+# bleachbit
+
+> Clean junk files on the filesystem.
+> More information: <https://docs.bleachbit.org/doc/command-line-interface.html>.
+
+- Start the graphical user interface (GUI) version of Bleachbit:
+
+`bleachbit --gui`
+
+- Shred a file:
+
+`bleachbit --shred {{path/to/file}}`
+
+- List available cleaner options:
+
+`bleachbit --list-cleaners`
+
+- Preview the files that will be deleted and other changes that will be made before actually performing the clean-up operation:
+
+`bleachbit --preview {{--preset|cleaner1.option1 cleaner2.* ...}}`
+
+- Perform the clean-up operation and delete files:
+
+`bleachbit --clean {{--preset|cleaner1.option1 cleaner2.* ...}}`