tailieunhanh - THE Unix COOK BOOK

This document summarizes the most generally useful commands of the Unix computer systems available at Mizzou. For more detailed information consult the Unix man pages available on all the Unix operating systems. Specific Unix systems often have considerable on-line documentation besides the Unix man pages. Consult the system-specific documentation. Also, on SHOWME, considerable information is in gopher. | THE Unix COOK BOOK Campus Computing, University of Missouri-Columbia This document summarizes the most generally useful commands of the Unix computer systems available at Mizzou. For more detailed information consult the Unix man pages available on all the Unix operating systems. Specific Unix systems often have considerable on-line documentation besides the Unix man pages. Consult the system-specific documentation. Also, on SHOWME, considerable information is in gopher. Examples in this Cook Book will show commands on . Called SHOWME for short. The description of the commands follows the convention of showing them in the Courier font. For Unix commands and file names: capitalization is significant! Commands and file names will be shown in their appropriate case. The Unix Operating System is Case Sensitive!! The following Unix systems are available at public computer sites, by dial-up or via telnet or ftp. Unix System MU host names Sites Available AIX (IBM RS/6000) Most sites; via telnet Silicon Graphics sgi*. 127 Physics 124 GCB NeXT muebnx*. 17 Engineering Complex West mugcnx*. 222 GCB muphnx*. 127 Physics * Each workstation has a number associated with it and is part of the host name. University Rules Regarding Computing Access is granted only to students currently enrolled in any MU course or to faculty members. The MU rules regarding proper use of computing say, in general, conserve resources and do not use any resource without proper authorization. No one may use a student user ID except the student with the corresponding student number. Those found abusing computing resources are denied access to them and may face suspension or other censure. More details regarding MU's User ID Policy, Rules of Computing and the Ethics of Computing are available in gopher in the 3. Guidelines/ section Unix Cookbook -May 7, 1999 - mrg - Version 1 Logging On 1. Telnet to the machine of