nano: add new command for backup (tldr-pages#4397)

HazemBZ · Oct 5, 2020 · 33079e3 · 33079e3
1 parent be79196
commit 33079e3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pages/common/nano.md b/pages/common/nano.md
@@ -18,3 +18,7 @@
 - Indent new lines to the previous lines' indentation:
 
 `nano -i {{filename}}`
+
+- Before modification, backup separately as `{{current_file_name}}~`:
+
+`nano -B {{filename}}`