tailieunhanh - Network Client Services

Unix was developed by AT&T in the late 1960s and early 1970s, and was freely distributed among a number of major universities during this time. Concurrently, these universities were developing the network that evolved into the Internet. | RHCE RED HAT CERTIFIED ENGINEER 8 Network Client Services CERTIFICATION OBJECTIVES Q A Apache FTP Samba Mail Services Printing Two-Minute Drill Self Test 430 Chapter 8 Network Client Services Unix was developed by AT T in the late 1960s and early 1970s and was freely distributed among a number of major universities during this time. Concurrently these universities were developing the network that evolved into the Internet. When AT T started charging for Unix a number of developers tried to create clones of this operating system. In one of these efforts Linux was developed in the early 1990s. With current refinements this makes Linux perhaps the most Internet-friendly network operating system available. The extensive network services available with Linux are not only the tops in their field they create one of the most powerful and useful Internet-ready platforms available today at any price. Red Hat Linux includes the Apache Web Server. According to the Netcraft survey which tracks the Web server associated with virtually every site on the Internet Apache is currently used by more Internet Web sites than all the other Web servers combined. The anonymous FTP and WU_FTP Washington University FTP packages provide both basic and secure FTP server services. With WU-FTP you can secure users directories subdirectories and files with various levels of access control. Other standard services in the Linux Unix world are e-mail services using the sendmail SMTP server and the POP and IMAP e-mail client services. These are the de facto standards for e-mail on the Internet. Along with the traditional network services already mentioned Red Hat Linux also provides interoperability packages for all of the most popular operating systems including Windows SMB Samba and Macintosh Netatalk networking. Windows-based operating systems use the SMB file and print sharing protocol on top of TCP IP. Samba services provide a stable reliable fast and .