Как создать общую шару на сервере

nano /etc/exports
/opt/Branch_files *(ru,sync,no_root_squash)
/opt/Network *(ru,symc,no_root_squash)
/opt/Admin_files *(ru,symc,no_root_squash)
exportfs
systemctl enable —now nfs-server
nano .bashrc
sudo mount 192.168.10.5:/opt/Admin_files /mnt/Admin_files
nano .bash_logout
sudo umount -f 192.168.10.5:/opt/Admin_files