From: Joseph C. Lehner <joseph.c.lehner@gmail.com>
Date: Sat, 19 Nov 2016 13:13:25 +0000 (+0100)
Subject: Update readme
X-Git-Tag: v0.9.9~2
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=8507ecae4af092bc8810ddce5f70679e77fa9d08;p=oweals%2Fnmrpflash.git

Update readme
---

diff --git a/README.md b/README.md
index c60fa70..2217794 100644
--- a/README.md
+++ b/README.md
@@ -108,7 +108,10 @@ network interface.
 This error message could also indicate a bug in the TFTP code; try using an external tftp
 client (busybox in this example), by specifying the `-c` flag instead of the `-f` flag:
 
-`# nmrpflash -i eth0 -c "busybox tftp -p -l EX2700-V1.0.1.8.img \$IP"`
+`# nmrpflash -i eth0 -c 'busybox tftp -p -l EX2700-V1.0.1.8.img $IP'`
+
+The environment variable `IP` is set by `nmrpflash` (other environment variables
+are: `MAC`, `PORT`, `NETMASK`).
 
 ###### "Timeout while waiting for CLOSE_REQ."