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• Mac OS X 10.6 assign mapped IP to Windows 7 VM in Parallels

  - by Alex

  I'm trying to assign a mapped IP address to a Windows 7 VM. I have setup running in Parallels 5 in wireless bridged networking mode. The problem I am having is that it looks like the VM is actually broadcasting the MAC address of the host machine and thus causing a clash of IP addresses on the network. This is my current setup: Macbook Pro :~ ifconfig -a lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1 inet 127.0.0.1 netmask 0xff000000 gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280 stf0: flags=0<> mtu 1280 en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500 ether 00:26:b0:df:31:b4 media: autoselect status: inactive supported media: none autoselect 10baseT/UTP <half-duplex> 10baseT/UTP <full-duplex> 10baseT/UTP <full-duplex,flow-control> 10baseT/UTP <full-duplex,hw-loopback> 100baseTX <half-duplex> 100baseTX <full-duplex> 100baseTX <full-duplex,flow-control> 100baseTX <full-duplex,hw-loopback> 1000baseT <full-duplex> 1000baseT <full-duplex,flow-control> 1000baseT <full-duplex,hw-loopback> fw0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 4078 lladdr 00:26:b0:ff:fe:df:31:b4 media: autoselect <full-duplex> status: inactive supported media: autoselect <full-duplex> en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet6 fe80::226:bbff:fe0a:59a1%en1 prefixlen 64 scopeid 0x6 inet 192.168.1.97 netmask 0xffffff00 broadcast 192.168.1.255 ether 00:26:bb:0a:59:a1 media: autoselect status: active supported media: autoselect vnic0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet 192.168.1.81 netmask 0xffffff00 broadcast 192.168.1.255 ether 00:1c:42:00:00:08 media: autoselect status: active supported media: autoselect vnic1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet 10.37.129.2 netmask 0xffffff00 broadcast 10.37.129.255 ether 00:1c:42:00:00:09 media: autoselect status: active supported media: autoselect Windows 7: :~ ipconfig -all Windows IP Configuration Host Name . . . . . . . . . . . . : Alex-PC Primary Dns Suffix . . . . . . . : Node Type . . . . . . . . . . . . : Hybrid IP Routing Enabled. . . . . . . . : No WINS Proxy Enabled. . . . . . . . : No Ethernet adapter Local Area Connection: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Parallels Ethernet Adapter Physical Address. . . . . . . . . : 00-1C-42-B8-E7-B4 DHCP Enabled. . . . . . . . . . . : Yes Autoconfiguration Enabled . . . . : Yes Tunnel adapter Teredo Tunneling Pseudo-Interface: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft Teredo Tunneling Adapter Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0 DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes Tunnel adapter isatap.{ACAC7EBB-5E5F-4F53-AFD9-E6EAEEA0FEE2}: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3 Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0 DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes Billion Bipac 7200 modem router: In DHCP server settings have the following two mapping entries. alex-macbook-win7 00:1c:42:00:00:08 192.168.1.98 alex-macbook 00:26:bb:0a:59:a1 192.168.1.97 The problem I have is that when the VM starts up it gets assigned the 192.168.1.97 address instead of the .98 address and thus networking on the host stops working as it says there is a clash. I have tried removing the mapping for "alex-macbook" which results in the guest machine being assigned a normal DHCP address and NOT the one that is in the mapping of the router.

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• ssh connection slow when using @hostname.com but now when using @ipaddress

  - by Alex Recarey

  When connecting to a Debian server using ssh, if I use [email protected] (the IP address of hte server) the connection is instant. If however I use [email protected] (a DNS redirected to the IP address of the server) the ssh connection hangs for a 20 seconds before connecting successfully. The ssh logs show the following: [alex@alex home]$ ssh -v -v [email protected] OpenSSH_5.5p1, OpenSSL 1.0.0c-fips 2 Dec 2010 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug2: ssh_connect: needpriv 0 and here it hangs during 20 seconds before continuing. I think it might have something to do with reverse DNS or similar (the server does not really "know" it's name is hostname.com, it just has that DNS rediriected to its IP address). I have added the following options to /etc/ssh/sshd_config: UseDNS no GSSAPIAuthentication no to no effect. The server's DNS records in /etc/resolv.conf are configured correctly: ping hostname.com PING sub.domain.com (X.X.X.X) 56(84) bytes of data. 64 bytes from replicant (X.X.X.X): icmp_seq=1 ttl=64 time=0.029 ms 64 bytes from replicant (X.X.X.X): icmp_seq=2 ttl=64 time=0.050 ms?s Thanks for the help. Solution: It seems the DSL router my ISP saddled me with was causing the trouble. Changing my DNS server from 192.168.1.1 (router's IP) to google's (8.8.8.8, always good to know when you are in a hurry) instantly solved the connection delay problem. I am guessing that the 50€ router provided does not cache DNS entries, although I don't understand why pinging the DNS address had no delay, and 20 seconds is too long of a wait, even for uncached DNS. Tnanks again for the help!

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• SVN Authentication with LDAP and Active Directory

  - by Alex Holsgrove

  I am having a few problems getting SVN authentication to work with LDAP / Active Directory. My SVN installation works fine, but after enabling LDAP in my apache vhost, I just can't get my users to authenticate. I can use a selection of LDAP browsers to successfully connect to Active Directory, but just can't seem to get this to work. SVN is setup in /var/local/svn Server is svn.domain.local For testing, my repository is /var/local/svn/test My vhost file is as follows: <VirtualHost *:80> ServerAdmin [email protected] ServerAlias svn.domain.local ServerName svn.domain.local DocumentRoot /var/www/svn/ <Location /test> DAV svn #SVNListParentPath On SVNPath /var/local/svn/test AuthzSVNAccessFile /var/local/svn/svnaccess AuthzLDAPAuthoritative off AuthType Basic AuthName "SVN Server" AuthBasicProvider ldap AuthLDAPBindDN "CN=adminuser,OU=SBSAdmin Users,OU=Users,OU=MyBusiness,DC=domain,DC=local" AuthLDAPBindPassword "admin password" AuthLDAPURL "ldap://192.168.1.6:389/OU=SBSUsers,OU=Users,OU=MyBusiness,DC=domain,DC=local?sAMAccountName?sub?(objectClass=*)" Require valid-user </Location> CustomLog /var/log/apache2/svn/access.log combined ErrorLog /var/log/apache2/svn/error.log </VirtualHost> In my error.log, I don't seem to get any bind errors (should I be looking elsewhere?), but just the following: [Thu Jun 21 09:51:38 2012] [error] [client 192.168.1.142] user alex: authentication failure for "/test/": Password Mismatch, referer: http://svn.domain.local/test/ At the end of "AuthLDAPURL", I have seen people using TLS and NONE but neither seem to help in my case. I have the ldap modules loaded and have checked as much as I know, so any help would be most welcome. Thanks

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• C compiler selection in cabal package

  - by ony

  Today I've tried C compiler (Clang) for C code I use in my haskell library and found that I can gain speed increase in comparsing with my system compiler (GCC 4.4.3) from 426.404 Gbit/s to 0.823 Tbit/s So I decided to add some flags to control the way that C source file is compiled (i.e. something like use-clang, use-intel etc.). Snippet of cabal package description file: C-Sources: c_lib/tiger.c Include-Dirs: c_lib Install-Includes: tiger.h if flag(debug) GHC-Options: -debug -Wall -fno-warn-orphans CPP-Options: -DDEBUG CC-Options: -DDEBUG -g else GHC-Options: -Wall -fno-warn-orphans Question is: which options in descritpion file need to be modified to change C compiler used to compile "c_lib/tiger.c"? I did found only CC-Options.

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• tomcat jvm options

  - by Alex

  Hi, I'm looking for a list of the common JVM options, specially for the apache tomcat container. Thank you, best regards Alex

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• Is this how I do a crontab? Just put it in the file?

  - by alex

  crontab -e Then, paste it in? 5 * * * * python /home/alex/scanTags.py

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• ArrayAdapter throwing ArrayIndexOutOfBoundsException

  - by alex

  I am getting an error of an array out of bounce error when i am using my custom array adapter. I am wondering if there are any coding errors I have overlooked. Here is the error log 06-10 20:21:53.254: E/AndroidRuntime(315): FATAL EXCEPTION: main 06-10 20:21:53.254: E/AndroidRuntime(315): java.lang.RuntimeException: Unable to start activity ComponentInfo{alex.android.galaxy.tab.latest/alex.android.galaxy.tab.latest.Basic_db_output}: java.lang.ArrayIndexOutOfBoundsException 06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663) 06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread.access$2300(ActivityThread.java:125) 06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 06-10 20:21:53.254: E/AndroidRuntime(315): at android.os.Handler.dispatchMessage(Handler.java:99) 06-10 20:21:53.254: E/AndroidRuntime(315): at android.os.Looper.loop(Looper.java:123) 06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread.main(ActivityThread.java:4627) 06-10 20:21:53.254: E/AndroidRuntime(315): at java.lang.reflect.Method.invokeNative(Native Method) 06-10 20:21:53.254: E/AndroidRuntime(315): at java.lang.reflect.Method.invoke(Method.java:521) 06-10 20:21:53.254: E/AndroidRuntime(315): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 06-10 20:21:53.254: E/AndroidRuntime(315): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 06-10 20:21:53.254: E/AndroidRuntime(315): at dalvik.system.NativeStart.main(Native Method) 06-10 20:21:53.254: E/AndroidRuntime(315): Caused by: java.lang.ArrayIndexOutOfBoundsException 06-10 20:21:53.254: E/AndroidRuntime(315): at alex.android.galaxy.tab.latest.Basic_db_output.onCreate(Basic_db_output.java:44) 06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) I am basing my code example on this How to use ArrayAdapter<myClass> ArrayList list = new ArrayList(); for(int i=1; i <= 3; i++) { Reader reader = new ResultsReader("android_galaxy_tab_latest/src/quiz"+i+".txt"); reader.read(); String str = ((ResultsReader)reader).getInput(); String data[] = str.split("<.>"); Question q = new Question(); q.question = data[0]; q.answer = Integer.parseInt(data[1]); q.choice1 = data[2]; q.choice2 = data[3]; q.choice3 = data[4]; list.add(q); }

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• After-meeting Free Pizza Social is back to Fladotnet's West Palm Beach .Net User Group

  - by Sam Abraham

  Sherlock Staffing is bringing back the free Pizza/Soda after-meeting social to Fladotnet's West Palm Beach .Net User Group. Group members will have ample time to network and share experiences while enjoying pizza and soda after each meeting. Alex Funkhouser, Sherlock Staffing's President and Chief Talent Agent, is a continuous supporter of the .Net community with Sherlock Staffing maintaining a strong presence in every user group and quickly stepping-in as sponsors to meet any arising community need. In addition to providing the Free Pizza and Soda, Sherlock Staffing will also maintain on-site presence to bring to members of the West Palm Beach .Net User Group the latest insider view on the Job Market and keep the group posted with available opportunities. Alex can be reached at: [email protected]. Check out Sherlock Staffing's Website at: http://www.sherstaff.com About Sherlock Staffing SherStaff is the premier staffing and consulting source for technical talent in Florida and beyond. The company provides recruiting and consulting services to both Fortune 1000 companies and to job candidates in a wide range of technology areas of expertise including the Microsoft Technologies, Oracle, WebSphere, Java/J2EE, and open source/Linux based technologies.  The primary focus is recruiting application developers, network engineers and database administrators. The company prides itself on the long term relationships established with both employers and employees to ensure placement of the best quality candidates in the top quality jobs.

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• So i ran sudo apt-get install kubuntu-full on my Ubuntu... and saw all the apps...now I want it off...help?

  - by Alex Poulos

  I'm running 12.04 - I installed kubuntu to try it out and realized that with all the bloatware applications that I didn't want it anymore - I was able to uninstall the kubuntu-desktop but there are still packages left over... How can I make sure I get rid of EVERYTHING Kubuntu installed - even the kde leftovers? Here's some of what's left when I ran sudo apt-get autoremove kde then "tab" it displayed this: kdeaccessibility kdepim-runtime kdeadmin kde-runtime kde-baseapps kde-runtime-data kde-baseapps-bin kdesdk-dolphin-plugins kde-baseapps-data kde-style-oxygen kde-config-cron kdesudo kde-config-gtk kdeutils kde-config-touchpad kde-wallpapers kdegames-card-data kde-wallpapers-default kdegames-card-data-extra kde-window-manager kde-icons-mono kde-window-manager-common kdelibs5-data kde-workspace kdelibs5-plugins kde-workspace-bin kdelibs-bin kde-workspace-data kdemultimedia-kio-plugins kde-workspace-data-extras kdenetwork kde-workspace-kgreet-plugins kdenetwork-filesharing kde-zeroconf kdepasswd kdf kdepim-kresources kdm kdepimlibs-kio-plugins kdoctools Those are all installed by kubuntu... correct? I just want to go back to my Ubuntu 12.04LTS with Gnome2-classic and without all the kubuntu extras. I started it off by just removing unnecessary apps that came with kubuntu-full - then realized I didnt want the whole thing at all and uninstalled kubuntu-full but it still says I have these as well: alex@griever:~$ sudo apt-get --purge remove kubuntu- kubuntu-debug-installer kubuntu-netbook-default-settings kubuntu-default-settings kubuntu-notification-helper kubuntu-firefox-installer kubuntu-web-shortcuts

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• What makes a Software Craftsman?

  - by Liam McLennan

  At the end of my visit to 8th Light Justin Martin was kind enough to give me a ride to the train station; for my train back to O’Hare. Just before he left he asked me an interesting question which I then posted to twitter: Liam McLennan: . @JustinMartinM asked what I think is the most important attributes of craftsmen. I said, "desire to learn and humility". What's yours? 6:25 AM Apr 17th via TweetDeck several people replied with excellent contributions: Alex Hung: @liammclennan I think kaizen sums up craftmanship pretty well, which is almost same as yours Steve Bohlen: @alexhung @liammclennan those are both all about saying "knowing what you don't know and not being afraid to go learn it" (and I agree!) Matt Roman: @liammclennan @JustinMartinM a tempered compulsion for constant improvement, and an awareness of what needs improving. Justin Martin: @mattroman @liammclennan a faculty for asking challenging questions, and a persistence to battle through difficult obstacles barring growth I thought this was an interesting conversation, and I would love to see other people contribute their opinions. My observation is that Alex, Steve, Matt and I seem to have essentially the same answer in different words. It is also interesting to note (as Alex pointed out) that these definitions are very similar to Alt.NET and the lean concept of kaizen.

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• Problems using PC as a media server with PS3

  - by Tiger

  I recently got a PS3 and decided to take advantage of the fact that it can be used to stream movies by making my PC a media server. I've done this in the past with the same router I have now before I sold my old PS3, but not on this PC. I've tried using both Tversity and PS3 Media server, but I don't think the problem lies within the configuration of either of those programs because I am unable to ping the PS3. This problem only occurs when I am using a wired connection on my pc, attempting to connect to a WLAN connection on the PS3. If I switch to WLAN on my PC I can successfully ping the PS3 and connect to the media server. Thanks

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• Web Development Environment: How to distribute edited hosts files over bunch of mac machines?

  - by Alex Reds

  I am doing some research to prepare some web development environment for our small(10ppl and growing) new office. User Case: For each new web project usually we create new alias on an Apache server someproject.companywebsite From my understanding in order to see this website locally for all the rest of our team(including mangers and directors) they will need to edit hosts file (e.g. "192.168.1.10 someproject.companywebsite"), and like that each time for a new project(can be 2-5 each week) Solution: And I looking for a solution how to edit this hosts file only once and distribute it over all mac machines in our network at once or much more flawlessly than poking around with each machine every time over and over again. Is that possible? Or that a very wrong way of doing that? Perhaps we better set up own local dns server and point to it our router? Though own dns server a bit concerns me because of might be some network interruption and others lags, if you know what I mean. Or perhaps there are another workflows for that? What's the best way for such things? So I'll be so grateful to hear some advices from experienced admins. I couldn't find that info on internet, so if you know where to read about it, point me in a right direction. Thank you in advance Alex

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• Oracle Flashback Technology - Webcast 9th June 2010

  - by Alex Blyth

  Hi All Here are the details for webcast on Oracle Flashback Technologies on Wednesday (9th June 2010) beginning at 1.30pm (Sydney, Australia Time). The Oracle Database architecture leverages the unique technological advances in the area of database recovery due to human errors. Oracle Flashback Technology provides a set of new features to view and rewind data back and forth in time. The Flashback features offer the capability to query historical data, perform change analysis, and perform self-service repair to recover from logical corruptions while the database is online. With Oracle Flashback Technology, you can indeed undo the past! Oracle9i introduced Flashback Query to provide a simple, powerful and completely non-disruptive mechanism for recovering from human errors. It allows users to view the state of data at a point in time in the past without requiring any structural changes to the database. Oracle Database 10g extended the Flashback Technology to provide fast and easy recovery at the database, table, row, and transaction level. Flashback Technology revolutionizes recovery by operating just on the changed data. The time it takes to recover the error is now equal to the same amount of time it took to make the mistake. Oracle 10g Flashback Technologies includes Flashback Database, Flashback Table, Flashback Drop, Flashback Versions Query, and Flashback Transaction Query. Flashback technology can just as easily be utilized for non-repair purposes, such as historical auditing with Flashback Query and undoing test changes with Flashback Database. Oracle Database 11g introduces an innovative method to manage and query long-term historical data with Flashback Data Archive. This release also provides an easy, one-step transaction backout operation, with the new Flashback Transaction capability. Webcast is at http://strtc.oracle.com (IE6, 7 & 8 supported only)Conference ID for the webcast is 6690835Conference Key: flashbackEnrollment is required. Please click here to enroll.Please use your real name in the name field (just makes it easier for us to help you out if we can't answer your questions on the call) Audio details: NZ Toll Free - 0800 888 157 orAU Toll Free - 1800420354 (or +61 2 8064 0613)Meeting ID: 7914841Meeting Passcode: 09062010 Talk to you all Wednesday 9th June Alex

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• Estimate of Hits / Visits / Uniques in order to fall within a given Alexa Tier?

  - by Alex C

  I was wondering if anyone could offer up rough estimates that could tell me how many hits a day move you into a given Alexa rank ? Top 5,000 Top 10,000 Top 50,000 Top 100,000 Top 500,000 Top 1,000,000 I know this is incredibly subjective and thus the broad brush strokes with the number ranges... BUT I've got a site currently ranked just over 1.2M worldwide and over 500k in the USA (http://www.alexa.com/siteinfo/fstr.net) Pretty cool for something hand-built on weekends (pat self on back) I was applying to an ad-platform and was told that their program doesn't accept webmasters who have an Alexa rank of greater than 100,000. (Time to take back that pat on the back I guess). I know that my hits in the last 30 days are somewhere on the order of 15,000 uniques and 20,000 pageviews. So I'm wondering how much harder do I have to work to achieve my next "goals"? I'd like to break into the top million, then re-evaluate from there. It'd be nice to know what those targets translate into (very roughly of course). I imagine that alexa ranks and tiers become very much exponential as you move up the ranks, but even hearing annecdotal evidence from other webmasters would be really useful to me. (ie: I have a site that is ranked X and it got Y hits in the last 30 days) Thanks :) - Alex

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• Estimate of Hits / Visits / Uniques in order to fall within a given Alexa Tier?

  - by Alex C

  Hi there! I was wondering if anyone could offer up rough estimates that could tell me how many hits a day move you into a given Alexa rank ? Top 5,000 Top 10,000 Top 50,000 Top 100,000 Top 500,000 Top 1,000,000 I know this is incredibly subjective and thus the broad brush strokes with the number ranges... BUT I've got a site currently ranked just over 1.2M worldwide and over 500k in the USA (http://www.alexa.com/siteinfo/fstr.net) Pretty cool for something hand-built on weekends (pat self on back) I was applying to an ad-platform and was told that their program doesn't accept webmasters who have an Alexa rank of greater than 100,000. (Time to take back that pat on the back I guess). I know that my hits in the last 30 days are somewhere on the order of 15,000 uniques and 20,000 pageviews. So I'm wondering how much harder do I have to work to achieve my next "goals"? I'd like to break into the top million, then re-evaluate from there. It'd be nice to know what those targets translate into (very roughly of course). I imagine that alexa ranks and tiers become very much exponential as you move up the ranks, but even hearing annecdotal evidence from other webmasters would be really useful to me. (ie: I have a site that is ranked X and it got Y hits in the last 30 days) Thanks :) - Alex

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• SQL*Plus??? - ??????????????(????? ???Tips-2)

  - by Yuichi.Hayashi

  script??????????????????????????SQL*Plus???????????????????SQL*Plus????????????????????????? ????????????????SQL*Plus???????????????????? SQL*Plus?-s????????????????????????????? ??????????????????????????????????? <-s??????????> $ sqlplus scott/tiger SQL*Plus: Release 11.2.0.1.0 Production on ? 12? 22 17:14:14 2010 Copyright (c) 1982, 2009, Oracle. All rights reserved. Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP, Data Mining and Real Application Testing options ????????? SQL <-s???????????> $ sqlplus -s scott/tiger select sysdate from dual; SYSDATE -------- 10-12-22 exit $ (Written by Hiroyuki Nakaie)

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• SQL*Plus??? - SQL??????????????????(????? ???Tips-3)

  - by Yuichi.Hayashi

  ??SQL??????????????? $ sqlplus @batch1.sql ?????SQL????????????????????????????????????? ????????????????????????????SQL?????????????????????????? SQL*Plus?????????????????????????????????????????????????SQL????????????????? ???????????????????????? #!/bin/sh sqlplus -s /nolog    conn scott/tiger"    select sysdate from dual;    exit EOF ??????????????????SQL???????????? ?EOF?????????EndOfSQL??????????????????????????????????????????????????? ????????????????????????????????? ????????????????????????SQL???????????????????????????SQL????????????????????????????????????????? ??????SELECT???????????????????????? #!/bin/sh table_name=dual sqlplus -s /nolog    conn scott/tiger    select sysdate from $table_name;    exit EndOfSQL (Written by Hiroyuki Nakaie)

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• Nginx load balancing policy

  - by Alex

  Is the Nginx's load balancing policy customizable in any way? Having two sites A and B I want 20% of all the requests to go to A and the rest to B. Is that possible/feasible? Is there a better solution out there for this task? Thanks, Alex

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• Unable to create a permanent alias in Mac OS

  - by Alex

  In Linux I can well to add alias to bashrc and it will become a permanent alias. In Mac OS I tried to do the same thing: vim ~/.bashrc export PATH="$PATH:$HOME/.rvm/bin" # Add RVM to PATH f or scripting alias prj="cd ~/Documents/projects" ### Added by the Heroku Toolbelt export PATH="/usr/local/heroku/bin:$PATH" That being said, I got this: $ alias alias rvm-restart='rvm_reload_flag=1 source '\''/Users/alex/.rvm/scripts/rvm'\''' So where is my prj alias? I rebooted the laptop but nothing has changed.

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• Can I run Parallels Desktop Mac 5 on OS X Snow Leopard Server?

  - by Alex Thomas

  Hi Folks, Anyone know if I can run Parallels Desktop Mac 5 on OS X Snow Leopard Server? I know Parallels make a Mac OS X Server product, but I'm interested in whether their desktop product will install and run fine. Thanks, Alex

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• Ubuntu Server 12.04 Unable to locate package dhcp3-server

  - by Alex Hope O'Connor

  I have done a fresh install of Ubuntu Server version 12.04 and am trying to install a dhcp server package using the following command: sudo apt-get install dhcp3-server However I get this: Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package dhcp3-server Can someone tell me how to install this package on my server? Thanks, Alex.

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• Hyper-V/Ubuntu server 12.04 - VM does not stop

  - by Alex T.

  i just installed a ubuntu 12.04 server on a 2008 R2 Hyper-V server and all is fine (networking/storage ...). There is just one thing, when i halt my linux (using "sudo halt"), i can see on the console that the system is halted but the vm status on hyper-v is still "started". Then i need to stop it on the hyper-v management tool. Anybody has an idea on how to properly stop this VM on hyper-V automatically ? Thanks, Alex

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• Read NTFS partition on RHEL 5.8

  - by Alex Farber

  I have RHEL 5.8 64 bit, and NTFS partition on the same disk. How can I get access to this partition? This answer Unable to mount NTFS drive with RHEL 6 doesn't work for me: [root@localhost alex]# rpm -Uvh http://download.fedora.redhat.com/pub/epel/6/i386/epel-release-6-5.noarch.rpm Retrieving http://download.fedora.redhat.com/pub/epel/6/i386/epel-release-6-5.noarch.rpm error: skipping http://download.fedora.redhat.com/pub/epel/6/i386/epel-release-6-5.noarch.rpm - transfer failed - Unknown or unexpected error

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• simple network between xp & 7 with cross cable problem...

  - by LostLord

  hi my dear friends : i have a simple network between xp & 7 windowses with cross cable (2 pc home)... ===================================================================== the one with 7 is mother and have 2 lan device (onboard + pci) A. onboard is like this when u go to tcp/ip v4 properties:(4 adsl internet) obtain an ip... preferred dns server : 81.91.129.67 alternate dns server : 4.2.2.4 shared...no permission 4 change so every thing is ok for internet on windows 7. B. the other lan pci card that is connected to pc with xp is like this : 192.168.2.11 255.255.255.0 0.0.0.0 empty empry computer name : cougar workgroup : nethome homeNetwork is disabled (i think that is 4 2 pc's with 7 os not xp) every thing is off in network options except file & printer sharing in public area ===================================================================== pc with xp os is like this : 192.168.2.12 255.255.255.0 192.168.2.11 (mean gateway) 4.2.2.4 8.8.8.8 computer name : tiger workgroup : nethome ===================================================================== at last my little net is ok... mean both have internet , both can see each other by their ip (\\192.168.2.11 or \\192.168.2.12) my problem is when in pc with xp type \\cougar it shows an error about network path! but in pc with 7 \\tiger works perfec. what is the problem in system with xp ? in few days ago this network was ok (search by computer name) when both os were xp , so there is no problem with my cable or devices. another problem is i can not find tiger in my network list in 7 pc \ why? is something wrong with my network? thanks 4 future advance best regards

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• Silverlight Cream for January 13, 2011 -- #1026

  - by Dave Campbell

  In this Issue: András Velvárt, Tony Champion, Joost van Schaik, Jesse Liberty, Shawn Wildermuth, John Papa, Michael Crump, Sacha Barber, Alex Knight, Peter Kuhn, Senthil Kumar, Mike Hole, and WindowsPhoneGeek. Above the Fold: Silverlight: "Create Custom Speech Bubbles in Silverlight." Michael Crump WP7: "Architecting WP7 - Part 9 of 10: Threading" Shawn Wildermuth Expression Blend: "PathListBox: Text on the path" Alex Knight From SilverlightCream.com: Behaviors for accessing the Windows Phone 7 MarketPlace and getting feedback András Velvárt shares almost insider information about how to get some user interaction with your WP7 app in the form of feedback ... he has 4 behaviors taken straight from his very cool SufCube app that he's sharing. Reloading a Collection in the PivotViewer Tony Champion keeps working with the PivotViewer ... this time discussing the fact that you can't Reload or Refresh the current collection from the server ... at least not initially, but he did find one :) Tombstoning MVVMLight ViewModels with SilverlightSerializer on Windows Phone 7 Joost van Schaik takes a shot at helping us all with Tombstoning a WP7 app... he's using Mike Talbot's SilverlightSerializer and created extension methods for it for tombstoning that he's willing to share with us. Windows Phone From Scratch #17: MVVM Light Toolkit Soup To Nuts Part 2 Jesse Liberty is up to Part 17 in his WP7 series, and this is the 2nd post on MVVMLight and WP7, and is digging into behaviors. Architecting WP7 - Part 9 of 10: Threading Shawn Wildermuth is up to part 9 of 10 in his series on Architecting WP7 apps. This episode finds Shawn discussing Threading ... know how to use and choose between BackgroundWorker and ThreadPool? ... Shawn will explain. Silverlight TV 57: Performance Tuning Your Apps In the latest Silverlight TV, John Papa chats with Mike Cook about tuning your Silverlight app to get the performance up there where your users will be happy. Create Custom Speech Bubbles in Silverlight. Michael Crump's already gotten a lot of airplay out of this, but it's so cool.. comic-style callout shapes without using the dlls that you normally would... in other words, paths, and very cool hand-drawn looks on some too... very cool, Michael! Showcasing Cinch MVVM framework / PRISM 4 interoperability Sacha Barber has a post up on CodeProject that demonstratest using Cinch and Prism4 together... handily using MEF since Cinch relies on MEFedMVVM... this is a heck of a post... lots of code, lots of explanations. PathListBox: Text on the path Alex Knight keeps making this PathListBox series better ... this time he is putting text on the path... moving text... too cool, Alex! Windows Phone 7: Pinch Gesture Sample Peter Kuhn digs into the WP7 toolkit and examines GestureListener, pinch events, and clipping... examples and code supplied. How to change the StartPage of the Windows Phone 7 Application in Visual Studio 2010 ? Senthil Kumar discusses how to change the StartPage of your WP7 app, or get the program running if you happen to move or rename MainPage.xaml WP7 Text Boxes – OnEnter (my 1st Behaviour) Mike Hole has a post up about the issue with the keyboard appearing in front of the textbox, and maybe using the enter key to drop it... and he's developed a behavior for that process. WP7 ContextMenu in depth | Part1: key concepts and API WindowsPhoneGeek has some good articles that I haven't posted, but I'll catch up. This one is a nice tutorial on the WP7 Context menu... good explanation, diagrams, and code. Stay in the 'Light! Twitter SilverlightNews | Twitter WynApse | WynApse.com | Tagged Posts | SilverlightCream Join me @ SilverlightCream | Phoenix Silverlight User Group Technorati Tags: Silverlight    Silverlight 3    Silverlight 4    Windows Phone MIX10

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