How can I rename a computer from the command line?
All I can find on the net is how to rename it in a domain, but I just want to rename the computer before joining a domain.
:)
I know I can base on tutorials that I can find on net, but there are confusing, and I know there are some of Postgres gurus here.
My hardware:
2x Intel Xeon E5645 2,40 GHz / 32 GB of RAM / 2xSAS for pg_xlog (RAID1) + 3x2 SAS for rest (RAID10) + BBU and 512 MB of cache.
It's gonna be used for one web project, with some big (relative term :P) tables (20mil+ of records).
Server is dedicated to Posgtres service. I need help with configuring it - work_mem, effective_cache_size etc.
Have a Ubuntu guest in VirtualBox using NAT. It has an IP of 10.0.2.15. The VM can hit anything in the outside world. However, the host OS (Windows 7) cannot ping the internal VM ('Destination net unreachable').
Any tips on how to resolve this? Thanks!
So that users could see each other while chatting tete-a-tete? I know it depends but though how many resourses on the average do I need to power two people see each other over the net for a certain period of time, say, one minute? In figures of CPU, RAM and such things, please.
I have seen this on several servers when developing in ASP.NET. Is this a encoding issue and how can I fix it?
See the screenshot: http://codeodyssey.se/upload/iis7-jibberish-error.png
Setup the MySQL server on an Ubuntu 9.10 server box, using my-small.cnf, yet it's still using over 100% of my memory (Burst).
Top reports:
http://anyhub.net/file/top.png
The clients can all connect through OpenVPN.
OpenVPN serves the following pool: server 10.8.0.0 255.255.255.0
I've configured the server's iptable with the following rule:
iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE
and
echo 1 /proc/sys/net/ipv4/ip_forward
This used to work back on the old vps I used. Now I've migrated to a vps which has ipv6 connectivity.
Is it possible that Ipv6 has something to do with the fact that the clients can't reach the internet?
If I screw up typing a URL, my ISP shoots me over to their branded search page. So if I type "superuser" in my location bar I end up at http://domainnotfound.optimum.net/cablevassist/dnsassist/main/?domain=superuser
I'd like my browser to leave the location the way it was and just say "nothing doing," rather than redirecting me to a search.
Can I override that in my own /etc/hosts or at my router?
I have to computer and opensuse 12.2 on both of them:
Internet
192.168.2.1
|
eth0 eth1 First Computer
192.168.2.2 192.168.2.10
|
eth0 Second Computer
192.168.2.11
I am following the instruction on http://www.swerdna.net.au/suseics.html but as soon as I enable eth1 on first computer I lose connection with internet. I follow all the instructions I don't know which part I'm miss-configuring.
I have PostgreSQL 8.4 and 9.0 running on the same server (Ubuntu Lucid).
I installed them both via apt-get (8.4 with the default package sources, and 9.0 after adding the ppa from https://launchpad.net/~pitti/+archive/postgresql).
When I run a command like "createdb" from the command line or start up the "psql" shell, PostgreSQL version 8.4 is used by default on my system.
So, how do I force these commands to use PostgreSQL 9.0 instead of 8.4?
I'm trying to upload an website to an online server programmaticly via C# and using FTP.
example
C:\website\wwwroot
to
"ftp://ftp.host.com/website/wwwroot"
When I do this, the wesbite says "You do not have permission to view this directory or page."
And if I just replaced the webconfig via FileZilla manually , the site starts working.
I'm using the edtftp library for .NET
Any ideas of whats going on ?
Anyone know how to share an Internet connection over Ethernet, from Mac OSX to Ubuntu (Lucid Lynx 10.04)?
EDIT
Mac receives Internet access via Airport (Wireless).
I don't need any Mac-Ubuntu file sharing, just need to access the Internet through the Mac.
(The reason for this is that the Ubuntu box's wireless adapter isn't supported by the default 10.04 install, so I need to connect Ubuntu to the net with a wired connection to update certain packages.)
how to defend my mailserver using by spammer to send email to etc yahoomail , gmail , etc
my mail server now blocked by gmail.
already setting to block of all that but still attacked by spammers
below log mail:-
Jun 24 03:29:26 abcd sendmail[13373]: q5NHV7Jm001938: to=, ctladdr= (525/528), delay=02:58:10, xdelay=00:00:02, mailer=esmtp, pri=3212216, relay=mta7.am0.yahoodns.net. [67.195.168.230], dsn=431, stat=Deferred: 452 Too many recipients
I really appreciate for the advice and assistance .
I keep seeing a lot of stuff about VMware and virtualization on the net these days, after some research it appears it is mainly to run different operating systems on the same PC and also at the same time.
What are some other uses for this technology besides multiple OS's?
Also is there a free version of VMware?
I'm a CS uni student in a country with limited bandwidth, and I find that I download files (particularly install files) for reuse\reinstallation\giving to my friends.. I've kept these files in different folders, and now find it extremely hard to find them, and keeping track of obselete files (the almost weekly releases of iTunes versions, or latest 7zip release or the .Net framework installers). What I would like to find is a file manager that could support tags, so instead of hierachical folders, i could find\view files according to their tags...
Is there any way to install Windows 8 on a VMWare Workstation 6.5.
I can't install it, get this message:
The installation failed with this error "vcpu-0:NOT_IMPLEMENTED vmcore/vmm/intr/apic.c
I found this link
http://www.sharepointsolutioncenter.net/Blog/Lists/Posts/Post.aspx?ID=46
It says don't try it but just in case anyone has done it please tell. I don't want to download vmware workstation 8 or 9
After an update was installed via automatic updates dialog boxes have lost some of their text including some tabs. Example: http://rs-us.net/dialogbox.JPG
I have installed an SSL for power2process.net but when i scan it with SSL-labs it ails for PCI compliancy: SSL_labs Scan
Here is the portion of my SSL Connector in the server.xml
Connector port="443" maxhttpheadersize="8192" address="127.0.0.1" enablelookups="false"
protocol="org.apache.coyote.http11.Http11Protocol"
disableUploadTimeout="true" acceptCount="100"
slProtocol="SSLv3+TLSv1"
ciphers="SSL_RSA_WITH_RC4_128_MD5,SSL_RSA_WITH_RC4_128_SHA,SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA"
maxThreads="150" connectionTimeout="20000"
SSLEnabled="true" scheme="https" secure="true"
keystoreFile="/export/home/webadm/tomcat/conf/.keystore"
keystorePass="*******"
clientAuth="true"
URIEncoding="UTF-8" compression="on"/>
the JRE version is "1.6.0_10"
What is the best way to bring back the server online after hardware crash. I suppose image won't work after hardware change.
So I like to know what is the fastest way to bring everything back.
I've the following software running on the server:
MSSQL
IIS
Custom Server Software
FTP Server
Then there is configuration:
Registering asp.net 4.0
Configuration files for server software (these can be put back from backup)
Configuration if windows firewall.
Thanks in advance
I connect the internet through Ad-hoc network, My machine uses win7 and another uses winows xp, There's no problem when I connect the XP machine, but if i disconnect and reconnect the net, then my local network is marked as "Unidentified network",unless restart the XP machine, I don't know why?
VLC can download MMS streaming video using the following command...
C:\Program Files\VideoLAN\VLC>vlc mms://blah.akamaistream.net/mystreaming.wmv :demux=dump :demuxdump-file=mystreaming.ps
... but it downloads the show at the regular reading speed. For shows that last longer than a few minutes, I was wondering if someone could recommend a good, preferable free, download for Windows to speed downloading?
I have lab of 80 computer in my school.
I need to run terminal server on each pc using remote desktop service of Microsoft server 2003. I need to run applications like Java, .NET, wamp, turbo c and other low memory applications like ms office and internet.
so, could you please recommended some configuration for Mother Board and Processor.
If you need any other information feel free to ask.
For a specific project, I need to install and test the (now discontinued) Microsoft Java VM. But now that it is installed, I'm unable to find any applet which still work or require the Microsoft Java VM on the net...
Do you know any site where I can access Java applets (or application) which work in this environment?