From 4f6638ad6f45bf328762f1ffbf864422d25fa523 Mon Sep 17 00:00:00 2001
From: Connor Olding <cloningdonor@gmail.com>
Date: Wed, 3 Jul 2024 13:16:17 -0700
Subject: [PATCH] support more netcats

---
 sh/burl | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/sh/burl b/sh/burl
index 8c48820..c0ecc3e 100755
--- a/sh/burl
+++ b/sh/burl
@@ -35,12 +35,15 @@ burl() ( ### @-
     (: </dev/udp/localhost/0) 2>&- && net=y || net=
     [ $'' ] && r=$(printf \\r) || r=$'\r'
 
-    if /usr/bin/env nc; [ $? = 1 ] # needs absolute path to env thanks to busybox
+    # nc.traditional needs the -- or else it waits for input.
+    if /usr/bin/env nc --; [ $? = 1 ] # needs absolute path to env thanks to busybox
     then g() { f /usr/bin/env nc -- "$@" ;}
-    elif busybox nc; [ $? = 1 ]
-    then g() { f busybox nc -- "$@" ;}
     elif netcat; [ $? = 1 ]
     then g() { f netcat -- "$@" ;}
+    elif ncat; [ $? = 1 ]
+    then g() { f ncat -- "$@" ;}
+    elif busybox nc; [ $? = 1 ]
+    then g() { f busybox nc -- "$@" ;}
     elif socat /dev/null /dev/null
     then g() { f socat - "TCP:$1:$2" ;}
     elif curl; [ $? = 2 ]