From 49e0774477d2c75b1e628a3150fa7cb3ae1d5696 Mon Sep 17 00:00:00 2001
From: youssefammi123 <149005042+youssefammi123@users.noreply.github.com>
Date: Tue, 9 Jul 2024 00:26:38 +0100
Subject: [PATCH] 3-methods.sh

changer
---
 0x10-python-network_0/3-methods.sh | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/0x10-python-network_0/3-methods.sh b/0x10-python-network_0/3-methods.sh
index 531b07e..26ecd38 100755
--- a/0x10-python-network_0/3-methods.sh
+++ b/0x10-python-network_0/3-methods.sh
@@ -1,3 +1,10 @@
 #!/bin/bash
-# Display all HTTP methods the server of a given URL will accept.
-curl -sI "$1" | grep "Allow" | cut -d " " -f 2-
+
+# Check if a URL was provided as an argument
+if [ -z "$1" ]; then
+  echo "Usage: $0 <url>"
+  exit 1
+fi
+
+# Send an OPTIONS request using curl and extract the Allow header
+curl -sI -X OPTIONS "$1" | grep "Allow:" | cut -d ' ' -f2-