doc: add mention of "tahoe create-alias" in the security-warning section of CLI.txt

diff --git a/docs/CLI.txt b/docs/CLI.txt
index 9e17f61c0a8dab86dba461b155190ade1c0a4fec..aeb404c34d2bc44dfcd677aa5b31fe2d87a6eccf 100644 (file)
--- a/docs/CLI.txt
+++ b/docs/CLI.txt
@@ -174,6 +174,9 @@ vulnerability becomes less significant: they can still see your filenames and
 other arguments you type there, but not the caps that Tahoe uses to permit
 access to your files and directories.
 
+The new "tahoe create-alias" command creates a new directory and puts the cap
+into your aliases file for you, thus avoiding this problem.
+
 
 === Command Syntax Summary ===