Add files via upload

wiwikuan · Jul 17, 2024 · 8d24cff · 8d24cff
1 parent d7c65f5
commit 8d24cff
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/url-extract.sh b/url-extract.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+echo "在下方貼上文字。按 Ctrl+D 結束輸入："
+
+# 讀取多行輸入
+input=$(cat)
+
+# 使用 sed 擷取 URL
+urls=$(echo "$input" | sed -En 's/.*((https?:\/\/)[^ )]*)[ )].*/\1/gp')
+
+# 檢查是否找到 URL
+if [ -n "$urls" ]; then
+    echo -e "\n擷取到的 URL："
+    echo "$urls"
+else
+    echo -e "\n在輸入的文字中沒有找到 URL。"
+fi