How to Build Samba Shared Server case requirements-according to the company's informatization construction requirements, a file server needs to be built within the LAN to facilitate centralized data management and backup. Considering the server running efficiency, stability, and security, choose to build a Samba server in the RHEl5 operating system to provide the file resource sharing service requirement description to create three document directories: metadata/var/share/public, stores public Data Metadata/var/share/training, and stores technical training materials metadata/var/share/devel, store project development materials and share the/var/share/public directory with the public folder. All employees can access the directory anonymously, but can only read files, the/var/share/training Directory cannot be written to peixun logs. Only Administrators of admin and technical department can read-only access the/var/share/devel/directory to employees of kaifa NLP technology department. only the Administrator admin and the employees of the benet project team have the write permission.