continue: add page (#15243)

pages/common/continue.md

@@ -0,0 +1,12 @@
+# continue
+
+> Skip to the next iteration of a `for`, `while`, `until` or `select` loop.
+> More information: <https://www.gnu.org/software/bash/manual/bash.html#index-continue>.
+
+- Skip to the next iteration:
+
+`while :; do continue; echo "This will never be reached"; done`
+
+- Skip the next iteration from within a nested loop:
+
+`for i in {1..3}; do while :; do continue 2; done; done`