pages/*: add standard translation and links (#11331)

* pages/*: add standard translation and links

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

* fix1: false positives; standardize Bengali, Hindi, Nepali periods

* fix: periods in recently added Bengali pages

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

* fix: false positives in modified files

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

* cleanup: update to native period in Bengali l10n

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

---------

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

pages.pt_BR/osx/dd.md

@@ -1,7 +1,7 @@
 # dd
 
 > Converte e copia um arquivo.
-> Mais informações: <https://ss64.com/osx/dd.html>.
+> Mais informações: <https://keith.github.io/xcode-man-pages/dd.1.html>.
 
 - Cria uma unidade USB inicializável a partir de um arquivo isohybrid (tal como `archlinux-xxx.iso`):
 

pages.pt_BR/osx/llvm-lipo.md

@@ -0,0 +1,7 @@
+# llvm-lipo
+
+> Este comando é um pseudônimo de `lipo`.
+
+- Ver documentação sobre o comando original:
+
+`tldr lipo`