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Unix - Intro

Unix - Intro. Dongsoo S. Kim dskim@iupui.edu. Access. You need an account to access the ECE Unix system The Unix account name and password are identical to IUPUI email ID and password, but You must ask Rob Meagher ( rmeagher@iupui.edu ) to initiate yours. You need an access to SL143

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Unix - Intro

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  1. Unix - Intro Dongsoo S. Kim dskim@iupui.edu

  2. Access • You need an account to access the ECE Unix system • The Unix account name and password are identical to IUPUI email ID and password, but • You must ask Rob Meagher (rmeagher@iupui.edu) to initiate yours. • You need an access to SL143 • Your student ID card (jagtag) will be used to enter the lab, but • You must ask Jeff Sears (SL 141A) to register your card.

  3. Systems • SUN Microsystems’ SPARC servers • vlsi.ece.iupui.edu • tiger.ece.iupui.edu • bear.ece.iupui.edu • and several workstations in SL 143 • Software • General Applications: open office, firefox, thuderbird, gimp, latex, … • Electronics: Mentor Graphics, Cadence, • Network Simulator: ns2

  4. Interfaces • The ECE Unix supports 3 interfaces • Traditional CDE • KDE • Java Desktop (recommended)

  5. Remote Access from Windows™, 1 • No legacy network application is allowed due to security reasons • telnet, rlogin • The basic remote access is thru secure shell • Applications: • OpenSSH (www.openssh.com) • PuTTY (www.chiark.greenend.org.uk/~sgtatham/putty/) • Connectivity Secure Shell (SSH) 2008 (iuware.iu.edu) with Request Access • Strength • Efficiency for network bandwidth • Drawback • Must use terminal-based applications only.

  6. Remote Access from Windows™, 2 • X Windows servers • Exceed – commercial. • iuware support some level • Reflection X – commercial • Cygwin/X – freeware • x.cygwin.com • A port of Unix/X-Windows to the MS Windows™ • Strength • Use X-windows applications to MS Windows. • Drawback • Cost • Users must know the command of an application • Broadband needed

  7. Remote Access from Windows™, 3 • Virtural desktop on Windows • NX Client (www.nomachine.com) – free • Check a CNC web for config. Info and password:https://www.et.iupui.edu/cnc/Research_Web/nx/nx.aspx • Strength • Same interface as a native Unix machine on MS Windows • Drawback • Broadband needed • In progress of installation. Unstable.

  8. Window Browsers • Nautilus • A default file browser for Java Desktop • Simple and easy • Customized for SUN Unix system • Konqueror • A default file browser for KDE • Rich Features • Generic

  9. Working with a Text File • Gedit • graphical interface, easy • Vi (vim, gvim) • The basic for Unix users. • Emacs ( xemacs) • Rich feature • Pico • Simple but not worth

  10. Applications • StarOffice – a complete set of office applications • Word processing, spreadsheet, database, drawing, presentation • LaTeX – a set of typesetting applications • Gimp – image editor as Adobe Photoshop • Firefox – web navigator • Thunderbird – email client • Many others

  11. Use of USB Memory Simply insert your USB memory into a free USB port of the Sun Ray terminal. It will be automatically mounted under/tmp/SUNWut/mnt/<username> For your convenience, do the following at the shell prompt: % cd% ln –s /tmp/SUNWut/mnt/$USER usbdrive% cdusbdrive% ls For more info, visit https://www.et.iupui.edu/cnc/Research_Web/usbdrive.html

  12. Access Windows from SUN Usage:rdesktopoptions server_name Examplerdesktop cnc24hour.engr.iupui.edu More MS windows servers will be listed.

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