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  • Users: gchen
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  1. gchen

    strange problem

    i am in the myst of below scenario... - laptop with built-in 802.11g and window vista. - it works with my neighbor's unsecured router. - but it does not work with my own WEP router. - then i reset my router to unsecured and my laptop still won't connect to it. (error message is like cannot...
  2. gchen

    wireless networking card does not sync with router

    Hi, I was setting up a small office wifi and secured by WEP. - Router is DI-254 (a DLINK old model), WEP enabled. - 4 workstations linked up via WEP without problem. - One laptop and one desktop were not able to establish links to router. I have tried netgear's wireless network card, dlink's...
  3. gchen

    Problem getting wireless networking card working

    Hi, I was setting up a small office wifi and secured by WEP. - Router is DI-254 (a DLINK old model), WEP enabled. - 4 workstations linked up via WEP without problem. - One laptop and one desktop were not able to establish links to router. I have tried netgear's wireless network card, dlink's...
  4. gchen

    Oracle SQL error

    Hi, I have below SQL srcipt... set serveroutput on declare l_str varchar2(100); begin l_str := ConvertTimeToMST(SYSDATE,'EBB'); dbms_output.put_line(l_str); end; then i got error message as below...
  5. gchen

    Sending flash Christmas card

    How do i embbed a flash Christmas card in an email? I tried sent out an html email and only some web based email can view it. most of other web mail are not and none of email client can review it. i am not sure why, isn't it the same as a JPG file or something that brower or email client...
  6. gchen

    how to turn off a port

    i did a nmap localhost and found my port 333 was open by an unknow service. i am afrid there is any security threat. how can i turn it off? Thanks a bunch!
  7. gchen

    POST or GET

    Is it true Apache log will have complete params list if the form method is GET while no parms being logged if the method used is POST. Or it has to do with Apache log configuration? Thanks a bunch!
  8. gchen

    GET and POST in IIS logs

    Is it true IIS log will have complete params list if the form method is GET while no parms being logged if the method used is POST. Or it has to do with IIS log configuration? Thanks a bunch!
  9. gchen

    how to set up a ping to weblogs.com

    Gurus, I have a perl blog and i need to makeit ping to weblogs.com every time i post a new message. it is not a full blown weblog so i will need to add some perl codes to get there. but i am not sure how the ping thing works... i do have a RSS feed though. is it something similar and i just...
  10. gchen

    how to get RFC822 date format via PERL

    Folks, I have a blog written in PERL. One of the blog's function is to generate a RSS/XML feed for RSS reader. But the <pubDate> I got is not accepted by RSS validator which requies RFC822 format. What I have from my PERL is like this... <pubDate>02/13/2006 - 11:38</pubDate> and an RFC822...
  11. gchen

    i need to shutdown sendmail.... help!

    i suspect my server got trajon and it became an email replay for unknown party. i wish to shutdown my sendmail and go some investigation. how can i shut it down? thanks much!
  12. gchen

    how to change ip address of a linux box

    the ip address i have for my linux box needs to be updated and i am not sure i have all the tips for it. i think i ought to updated my /etc/hosts and /etc/httpd/conf/httpd.conf for the apache server. anything else i need to change on my linux server? thanks a lot! gary
  13. gchen

    do i have mySQL in my linux box?

    i have a redhat 8.2 box and people told me i should have mySQL in it. is there a way to find out whether my linux has it or not? thanks!
  14. gchen

    creating an arched text

    i am a long time psp patron and mine is still psp5. love it a lot though. i have been wondering is psp5 capable of creating arched text. the "deformation" does only enlarge/shrink/move/turn but no arch. under "image" there is another "deformations" where there is no arch either. Is there any...
  15. gchen

    LogFormat for webalizer

    hi, i just installed webalizer on my linux box which is running apache 2.0. basically the webalizer works but i have problem getting... search string user agent included in log report. i guess the "LofFormat" in my httpd.conf is not quite correct. What i was using are... LogFormat "%h %l...
  16. gchen

    my sendmail stop working for no reason :(

    Hi, I need some help with sendmail here... :( my sendmail was working fine for more than a year. but it stopped working without a reason. i just found out a minute ago and it has been down for over 2 days. it is a linux redhat 8, i have perl script to call sendmail when needed. before i post...
  17. gchen

    sendmail is not working

    Hi, I need some help with sendmail here... :( my sendmail was working fine for more than a year. but it stopped working without a reason. i just found out a minute ago and it has been down for over 2 days. it is a linux redhat 8, i have perl script to call sendmail when needed. before i post...
  18. gchen

    form data validation

    i did a quick search but no luck.... hope someone can shed some light for me here... i am building a form to let user to submit some info and one of the form field is "coupon code" where i was required to add a validation to check if data entered for this field falls into a list of qualified...
  19. gchen

    how to print a perl script output in a printer freindly way?

    i have two PERL scripts - a. calendar.cgi b. printer friendly script - print.cgi both are working fine by themselves. but i wish to let printer.cgi to read in the process result of claendar.cgi so i can let my visitor to print a no graphics calendar from the calendar search result. the...
  20. gchen

    calling two javascripts in one shot

    how can i envoke two javascripts while submitting a form? can i use onSubmit for two javascripts or onClick, or there is other way? Thanks gurus!

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