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DESCRIPTION
This module provides basic information about getting started using UNIX . It then leads you on a hands-on tour of the most commonly used UNIX commands. Because this module is intended to get you familiar with UNIX, it does not provide in-depth explanations . If you wish to know more about a command while you are using it, refer to the module for the given command. The third module provides additional information about features of the UNIX operating system.
The following is a brief outline of information contained in this module. The information discussed in the first four sections is usually set by the system administrator when your login account is created.
BEFORE YOU START
Before you can begin using the UNIX operating system you must have a login account. You should request the login account from the system administrator. If you do not have a system administrator, you must create a login account yourself. Check your System Administrator s Guide or Reference Manual for instructions on how to do this.
You will also need a terminal connected to your system. There are several ways for terminals to communicate with the UNIX System: via direct wire, modem, or terminal servers. Your system administrator should connect your terminal to the system.
LOGGING IN TO THE UNIX SYSTEM
Once you have a login: prompt on your terminal and a login account, you can log in to the UNIX System. Throughout this book we assume /u1/ts/mylogin is your login (HOME) directory. After you log in and know your HOME directory substitute it in place of /u1/ts/mylogin. We also use the mylogin login name; you should replace it with your login name .
cj login: mylogin
TIP: Make sure your CAPS key is not activated. If you have a LOGIN: prompt in all capital letters , press Ctrl-D and wait for a new login: prompt to appear, then try to log in to the system.
NOTE:
Your login name must contain one lowercase character. If you do not type at least one lowercase character, UNIX assumes your terminal cannot generate lowercase ASCII characters and treats all characters as uppercase for the remainder of your login session.
cj login: mylogin passwd:
NOTE:
Your password will not be printed, or echoed , as you type it. The UNIX System disables the output so nosy people are not able to read your password.
cj login: mylogin passwd: Login incorrect. login:
NOTE:
If, after a couple of attempts, you cannot get logged in, check your login name and password with the ones your system administrator gave you. If you are still unable to gain access into the system, contact your system administrator, he/she likes to hear from frustrated users!
Messages from the system
The following list is a possible sequence of what may appear on your screen once you type the correct password. You may be required to type information to complete the login sequence. This depends on your local system.
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C Shell | |
The default prompt for the csh is a percent sign (%). | |
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