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Extra resources for AIX 5L Basics. Instructor Guide
Copyright IBM Corp. 1995, 2001 Unit 2. Using the System Course materials may not be reproduced in whole or in part without the prior written permission of IBM. 2-13 Instructor Guide 7KH FOHDU HFKR DQG EDQQHU &RPPDQGV FOHDU &OHDUV WKH WHUPLQDO VFUHHQ $ clear HFKR :ULWHV ZKDW IROORZV WR WKH VFUHHQ $ echo Lunch is at 12:00 Lunch is at 12:00 EDQQHU :ULWHV FKDUDFWHU VWULQJV LQ ODUJH OHWWHUV WR WKH VFUHHQ $ banner Hello banner "out to" lunch Figure 2-7. 0 Notes: The visual shows how the clear, echo and banner commands work.
Commands to compress and uncompress files to save disk space. Note that this list is not complete. Besides these utilities the course introduces additional tools that are useful for your work. 1-14 AIX 5L Basics © Copyright IBM Corp. 1995, 2001 Course materials may not be reproduced in whole or in part without the prior written permission of IBM. 1 BKM2MIF Instructor Guide Instructor Notes: Purpose — Explain that this course introduces a wide range of utilities. Details — Explain as described in the notes.
Details — Describe the format of the output, and mention what each of the fields represents. Sometimes it is desirable to know what workstation you are working with, which can easily be identified with the who am i command. This will produce output similar to the who command but only for your workstation. Earlier in the unit, options were introduced with the who command. Mention their functionality here: -u displays the user name, workstation name, login time, line activity and process id of the current user.