Resource added (#10344)

* feat: flutter course by Rabbil hasan resource  added

* Update free-courses-bn.md

* Update courses/free-courses-bn.md

Co-authored-by: Eric Hellman <eric@hellman.net>

* add docker and linux resources

* added node js resources

* Update courses/free-courses-bn.md

* Update courses/free-courses-bn.md

* Update courses/free-courses-bn.md

* Update courses/free-courses-bn.md

* Update courses/free-courses-bn.md

* Update free-courses-bn.md

* spaces

* move linux

* linux

* Update courses/free-courses-bn.md

* title from resource

---------

Co-authored-by: Eric Hellman <eric@hellman.net>

courses/free-courses-bn.md

@@ -95,6 +95,7 @@
 * [Docker and Kubernetes - 2022](https://www.youtube.com/playlist?list=PLzOdtYcAxAiM4_XQrzRmofBJ_ImFkSojg) - CSLCBT Bangla
 * [Docker Tutorial](https://www.youtube.com/playlist?list=PLSNRR4BKcowAuPUEja_ZZUE5Szn1rx90f) - Procoder BD
 * [Docker Tutorial Course](https://www.youtube.com/playlist?list=PLEYpvDF6qy8Yo9SpzhniLCjgRIxCpo2ku) - Foyzul Karim
+* [Mastering Docker -23](https://youtube.com/playlist?list=PLzOdtYcAxAiNNR-8DEbnW2LErzqC3-qcs) - CSLCBT Bangla
 
 
 ### Flutter
@@ -202,13 +203,6 @@
 * [jQuery Bangla Tutorial](https://www.youtube.com/playlist?list=PLm64fbD5Onxtpvq--EAMfAHcn8h8_t3iw) - Moshiur
 
 
-### Linux
-
-* [Kali Linux Basics Full Course In Bangla By Mehedi Shakeel](https://www.youtube.com/playlist?list=PL-8coCSOYV9F_tVxJSX1tzNram6PH0K4O) - Mehedi Shakeel
-* [Linux Essentials Full course](https://www.youtube.com/playlist?list=PLzOdtYcAxAiOzVwsu7diaDMJiWlbDPiTb) - CSLCBT Bangla
-* [Ubuntu Linux Bangla Tutorial 2021](https://www.youtube.com/playlist?list=PLKdU0fuY4OFfxTxJduexCuF7nRp5ioOgw) - STUDY MART
-
-
 #### Next.js
 
 * [Next Js Bangla Tutorial Series](https://www.youtube.com/playlist?list=PLwMeE9AWeV59vbQSIArd0-sNB9FPxlWSp) - dSkill
@@ -220,6 +214,7 @@
 
 * [Complete MERN Stack Course in Bangla](https://www.youtube.com/watch?v=ewBBT6Iph0M&list=PL_XxuZqN0xVD0op-QDEgyXFA4fRPChvkl) - Stack Learner
 * [Dive Into NodeJS](https://www.youtube.com/playlist?list=PL_XxuZqN0xVDHFj-ecFSU0SU-B0TuJRk9) - Stack Learner
+* [E-commerce MERN Stack Project in Bangla](https://youtube.com/playlist?list=PLgH5QX0i9K3q_7q9vZ5-EWpoL2bMuFJFV) - Anisul Islam
 * [Node.js Tutorial Bangla  Series for Beginners](https://youtube.com/playlist?list=PLHiZ4m8vCp9PHnOIT7gd30PCBoYCpGoQM) - Learn With Sumit
 * [NodeJS Tutorial Online](https://www.youtube.com/playlist?list=PLEYpvDF6qy8ZHMhSqsdo_Tge0CDxxXd1w) - Foyzul Karim
 * [Raw Node JS Project in Bangla ( বাংলা ) - Uptime Monitoring API](https://youtube.com/playlist?list=PLHiZ4m8vCp9OmVWU2Qf9tZgKdyzoubOpj) - Learn With Sumit
@@ -254,6 +249,13 @@
 * [Kotlin Programming Language Basics in Bangla](https://www.youtube.com/playlist?list=PLYSlHgBmbWcurc9BBThq0WdcESbpEymF1) - Bonny Ahmad
 
 
+### Linux
+
+* [Kali Linux Basics Full Course In Bangla By Mehedi Shakeel](https://www.youtube.com/playlist?list=PL-8coCSOYV9F_tVxJSX1tzNram6PH0K4O) - Mehedi Shakeel
+* [Linux Essentials Full course](https://www.youtube.com/playlist?list=PLzOdtYcAxAiOzVwsu7diaDMJiWlbDPiTb) - CSLCBT Bangla
+* [Ubuntu Linux Bangla Tutorial 2021](https://www.youtube.com/playlist?list=PLKdU0fuY4OFfxTxJduexCuF7nRp5ioOgw) - Study Mart
+
+
 ### MongoDB
 
 * [Mastering MongoDB](https://www.youtube.com/playlist?list=PLEYpvDF6qy8ZTUjMcg4WOUYMxQZDpRnBt) - Foyzul Karim