As mentioned earlier, Samba actually contains several programs that serve different but related purposes. These programs are documented more fully in Appendix C. For now, we will introduce each of them briefly and describe how they work together.
The majority of the programs that come with Samba center on its two daemons. Let's take a refined look at the responsibilities of each daemon:
- findsmb
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A program that searches the local network for computers that respond to SMB protocol and prints information on them.
- make_smbcodepage
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A program used when working with Samba's internationalization features for telling Samba how to convert between upper- and lowercase in different character sets.
- make_unicodemap
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Another internationalization program used with Samba for compiling Unicode map files that Samba uses to translate DOS codepages or Unix character sets into 16-bit unicode.
- net
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A new program distributed with Samba 3.0 that can be used to perform remote administration of servers.
- nmblookup
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A program that provides NBT name lookups to find a computer's IP address when given its machine name.
- pdbedit
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A new program distributed with Samba 3.0 that is helpful for managing user accounts held in SAM databases.
- rpcclient
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A program that can be used to run MS-RPC functions on Windows clients.
- smbcacls
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A program that is used to set or show ACLs on Windows NT filesystems.
- smbclient
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An ftp -like Unix client that can be used to connect to SMB shares and operate on them. The smbclient command is discussed in detail in Chapter 5.
- smbcontrol
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A simple administrative utility that sends messages to nmbd or smbd .
- smbgroupedit
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A command that can be used to define mappings between Windows NT groups and Unix groups. It is new in Samba 3.0.
- smbmnt
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A helper utility used along with smbmount .
- smbmount
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A program that mounts an smbfs filesystem, allowing remote SMB shares to be mounted in the filesystem of the Samba host.
- smbpasswd
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A program that allows an administrator to change the passwords used by Samba.
- smbsh
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A tool that functions like a command shell to allow access to a remote SMB filesystem and allow Unix utilities to operate on it. This command is covered in Chapter 5.
- smbspool
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A print-spooling program used to send files to remote printers that are shared on the SMB network.
- smbstatus
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A program that reports the current network connections to the shares on a Samba server.
- smbtar
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A program similar to the Unix tar command, for backing up data in SMB shares.
- smbumount
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A program that works along with smbmount to unmount smbfs filesystems.
- testparm
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A simple program for checking the Samba configuration file.
- testprns
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A program that tests whether printers on the Samba host are recognized by the smbd daemon.
- wbinfo
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A utility used to query the winbindd daemon.
Each major release of Samba goes through an exposure test before it's announced. In addition, it is quickly updated afterward if problems or unwanted side effects are found. The latest stable distribution as of this writing is Samba 2.2.6, and this book focuses mainly on the functionality supported in Samba 2.2.6, as opposed to older versions of Samba.