diff --git a/Bash-Scripting.txt b/Bash-Scripting.txt
index 9737ad4..cc6140c 100644
--- a/Bash-Scripting.txt
+++ b/Bash-Scripting.txt
@@ -297,4 +297,42 @@
 
         [[ $STR1 =~ $regex ]]
 
-        
\ No newline at end of file
+
+-> Wildcards (globbing patterns)
+|-----------------------------------------------------------------------|
+|   Symbol  |   Description     |   Example     |   Example matches     |
+|-----------------------------------------------------------------------|
+|   ?       |   Single          |   hel?        |   help, hell,         |
+|           |   character       |               |   hel1....            |
+|-----------------------------------------------------------------------|
+|   *       |   Any number of   |   ca*         |   car,ca,carpet,      |
+|           |   characters      |               |   carpenter,car112..  |
+|           |   (including zero)|               |                       |
+|-----------------------------------------------------------------------|
+|   []      |   Single character|   file[0-2]   |   file0,file1,file2   |
+|           |   from range      |   [hd]ello    |   hello or dello      |
+|-----------------------------------------------------------------------|
+|   {}      |   Comma seperated |   {*.txt,     |   hello.txt,doc.txt,  |
+|           |   terms           |   *.pdf}      |   source.pdf, book.pdf|
+|-----------------------------------------------------------------------|
+|   [!]     |   Any character   |   file[!1]    |   file2,file3....     |
+|           |   listed in       |               |                       |
+|           |   brackets        |               |                       |
+|-----------------------------------------------------------------------|
+
+    * some useful character classes: (use it within [])
+
+    |-------------------------------------------|
+    |   [:upper:]   |   Uppercase character     |
+    |   [:lower:]   |   Lowercase character     |
+    |   [:alpha:]   |   Alphabetic character    |
+    |   [:digit:]   |   Number character        |
+    |   [:alnum:]   |   Alphanumric character   |
+    |               |   (alpha + digit)         |
+    |   [:space:]   |   whitespace character    |
+    |               |   (space, tab, newline)   |
+    |-------------------------------------------|
+
+* [[ $STRING == pattern_with_wildcards ]]
+* [[ $STRING == file[0-9].txt ]]
+* [[ $STRING == rich* ]]
\ No newline at end of file