Lesson 5.5: Create and configure set-GID directories for collaboration

[sanjeeb@serverB home]$ sudo chmod g+s dir1/
[sanjeeb@serverB home]$ ls -lh
total 4.0K
drwxrwsr-x.  2 root    sales     26 Oct 27 19:07 dir1
 
[sanjeeb@serverB home]$ cd dir1/
[sanjeeb@serverB dir1]$ ls
f1  f2
 
[sanjeeb@serverB dir1]$ touch f3
[sanjeeb@serverB dir1]$ ls -lh
total 0
-rw-r--r--. 1 root    root    0 Oct 27 19:07 f1
-rw-r--r--. 1 sanjeeb sanjeeb 0 Oct 27 19:07 f2
-rw-r--r--. 1 sanjeeb sales   0 Oct 27 19:21 f3 # Newly Added with SGID