size: add page (#8604)

pages/linux/size.md

@@ -0,0 +1,20 @@
+# size
+
+> Displays the sizes of sections inside binary files.
+> More information: <https://sourceware.org/binutils/docs/binutils/size.html>.
+
+- Display the size of sections in a given object or executable file:
+
+`size {{path/to/file}}`
+
+- Display the size of sections in a given object or executable file in [o]ctal:
+
+`size {{-o|--radix=8}} {{path/to/file}}`
+
+- Display the size of sections in a given object or executable file in [d]ecimal:
+
+`size {{-d|--radix=10}} {{path/to/file}}`
+
+- Display the size of sections in a given object or executable file in he[x]adecimal:
+
+`size {{-x|--radix=16}} {{path/to/file}}`