add trial run when use rsync

2020-02-10 18:10:06 +07:00 · 2020-02-10 18:10:06 +07:00 · 21c242c16d
parent 13d810d314
commit 21c242c16d
1 changed files with 2 additions and 0 deletions
--- a/use-rsync.md
+++ b/use-rsync.md
@ -9,3 +9,5 @@ rsync -vah src dest
 `--ignore-existing`: Ignore updating existing files in dest.

 `--exclude-from=FILE`: Exclude pattern files in FILE.
+
+`-n`: Trial run.