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Vadim, From what I understand, the older version of ksh (11/16/88) supported a -x option that exported alias definitions to scripts run by ksh. It appears that the newer versions of the shell do not support this option. If you only want the alias to appear in your login shell, place the alias...

dmachado - Have you tested any of these operations (e.g. FTP) using the IP address (vs. IP name) of the system you are connecting to? Doing so may help you pinpoint your problem. Biker Systems/Network Administrator LiveFire Labs - Online UNIX and Linux Training with Hands-on Lab Exercises...

Talthax - I highly recommend the following book if you will be working with HP-UX: HP Certified: HP-UX System Administration by Rafeeq Rehman Don't let the "certified" in the title mislead you, this is also a good book for someone just getting started with UNIX/HP-UX. Best of luck...

cod3x - Can you bring your network interface up during boot time (invoke 'adsl-start') before the firewall script runs? Just a quick thought. Biker Systems/Network Administrator LiveFire Labs - Online UNIX and Linux Training with Hands-on Lab Exercises www.LiveFireLabs.com

cod3x - You will find an excellent tutorial on iptables at: http://www.linux-sxs.org/iptables/iptables-tutorial.html You may have seen it already, but I wanted to make you aware of it just in case you haven't. Biker Systems/Network Administrator LiveFire Labs - Online UNIX and Linux...

cod3x - Below is a series of 3 rules that you may be able to use as a template to get your configuration working. In this instance the packet is being forwarded to a different port on the internal/private system, but you should be able to adjust/modify to meet your needs. It may also help you...

I've seen this before with the 2940, but I seem to recall some error messages being displayed. Did you cold boot after it hangs the first time? Do you get the exact same results? Is this an HP system? Biker Systems/Network Administrator LiveFire Labs - Online UNIX and Linux Training with...

nutta - Does it display any error messages (e.g. SCSI related), or does it just freeze? Who is the manufacturer of your system? What BIOS is on the system, and what version is it? Biker Systems/Network Administrator LiveFire Labs - Online UNIX and Linux Training with Hands-on Lab Exercises...

merwa - When a character special file is used for device I/O, data is transferred one character at a time. When a block special file is used for device I/O, data is transferred in large fixed-size blocks. You should be able to use the "file" command to determine if the file is a...

cod3x - Can you post the script you are working with, or your system's output for "iptables -L" or "iptables -L -v"? Biker Systems/Network Administrator LiveFire Labs - Online UNIX and Linux Training with Hands-on Lab Exercises www.LiveFireLabs.com

sco21 - Have you considered using the grep command? EXAMPLE - grep 2003-01-29 logfile You can also redirect the results to a new file... grep 2003-01-29 logfile > newfile If you wanted to add the second search results to the same file, use... grep 2003-01-30 logfile >> newfile...

Louie - If you're not familiar with it, you may want to check out getopts... man bash or ksh and then search for getopts Biker Systems/Network Administrator LiveFire Labs - Hands-On Technical e-Learning www.LiveFireLabs.com

Bipasha, I haven't played with this, but you may want to review the man pages for quota, quotaon, quotacheck, edquota, repquota, and any other related commands listed at the bottom of these man pages. From what I've read, here are the high-level steps: 1. Set options in /etc/fstab - add...

Rockman75, Linux has a nice tool called iptables to handle your firewall/packet filtering/security requirements. Linux should also get you started in the other areas you mentioned. If you decide on Linux, below are a few iptables links to get you going. The most helpful document for me was...

Rockman75, Have you thought about what you would like to do with the system once it's up and running? For example, Do you want to run a web server on it? Do you want to do some programming? Do you want to use your knowledge for career advancement? Do you want to connect to the Internet...

One more... http://equinox.comnet.unr.edu/homepage/unixweb/security/checklist.html Biker Systems/Network Administrator LiveFire Labs - Hands-On Technical e-Learning www.LiveFireLabs.com

agape234, The "netstat" and "ps" commands should help you accomplish your task. A few links for your review: http://www-uxsup.csx.cam.ac.uk/security/ This one was written for Linux, but has good information...

AIXUser53, This site should help you out: http://www.unet.univie.ac.at/aix/aixbman/commadmn/nfs_install.htm Good luck! Biker Systems/Network Administrator LiveFire Labs - Hands-On Technical e-Learning www.LiveFireLabs.com

Mallik, Check out the man page for ifconfig. Biker Systems/Network Administrator LiveFire Labs - Hands-On Technical e-Learning www.LiveFireLabs.com

aixlurker, Here are a few websites that should help you get started: http://cdfinfo.in2p3.fr/Services/Informatique/DOCU/munix.html http://unix.ittoolbox.com/nav/t.asp?t=393&p=393&h1=393 Good luck! Biker Systems/Network Administrator LiveFire Labs - Hands-On Technical e-Learning...