Add aliases for the `remove` command

Even if the user is familiar with bosun(1), they might try to remove a
role by invoking it with `delete` or `del` instead of `remove`. As these
are very common synonyms, add a simple DWIM mechanic to enhance the user
experience.

1 files changed, 1 insertions, 1 deletions

diff --git a/bosun b/bosun
index cbc9718..08f1842 100755
--- a/bosun
+++ b/bosun
@@ -96,6 +96,6 @@ case $cmd in
 	flush) flush;;
 	list) list "$@";;
 	rebuild) rebuild "$@";;
-	remove) remove "$@";;
+	del|delete|remove) remove "$@";;
 	*) err "no such command '$cmd'"; usage;;
 esac