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• Read only file system

  - by Jack Moon

  I'm running Ubuntu 12.10, Upon opening any shell I get the following error: /home/jack/.rbenv/libexec/rbenv-init: line 87: cannot create temp file for here-document: Read-only file system I realised this wasn't simply a rbenv issue, as any file I try to write to returns an error saying the system is Read-only. I don't know how else to describe my problem, each time I boot up the system goes through a disk check, where it supposedly fixes several errors in my disk. Here is my /etc/fstab # <file system> <mount point> <type> <options> <dump> <pass> proc /proc proc nodev,noexec,nosuid 0 0 # / was on /dev/sda1 during installation UUID=1cc4b2ab-a984-4516-ac25-6d64f5050244 / ext4 errors=remount-ro 0 1 # swap was on /dev/sda5 during installation UUID=4e0dfeae-701a-43ce-b5c6-65f15ab3d8e3 none swap sw 0 0 The entire file system is read-only. I've tried the following sudo fsck.ext4 -f /dev/sda1 which gave the following (shortened) output /dev/sda1: ***** FILE SYSTEM WAS MODIFIED ***** /dev/sda1: ***** REBOOT LINUX ***** /dev/sda1: 1257080/45268992 files (1.0% non-contiguous), 50696803/181051904 blocks

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• The art of Unit Testing with Examples in .NET

  - by outcoldman

  First time when I familiarized with unit testing was 5 or 6 years ago. It was start of my developing career. I remember that somebody told me about code coverage. At that time I didn’t write any Unit tests. Guy, who was my team lead, told me “Do you see operator if with three conditions? You should check all of these conditions”. So, after that I had written some code, I should go to interface and try to invoke all code which I wrote from user interface. Nice? At current time I know little more about tests and unit testing. I have not participated in projects, designed by Test Driven Development (TDD). Basics of my knowledge are a spying code of my colleagues, some articles and screencasts. I had decide that I should know much more, and became a real professional of unit testing, this is why I had start to read book The art of Unit Testing with Examples in .NET. More than, in my current job place looks like I’m just one who writing unit tests for my code. I should show good examples of my tests. ,a href="http://outcoldman.ru/en/blog/show/267"Read more...

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• SQL SERVER – Determine if SSRS 2012 is Installed on your SQL Server

  - by Pinal Dave

  This example is from the Beginning SSRS by Kathi Kellenberger. Supporting files are available with a free download from the www.Joes2Pros.com web site. Determine if SSRS 2012 is Installed on your SQL Server You may already have SSRS, or you may need to install it. Before doing any installation it makes sense to know where you are now. If you happened to install SQL Server with all features, you have the tools you need. There are two tools you need: SQL Server Data Tools and Reporting Services installed in Native Mode. To find out if SQL Server Data Tools (SSDT) is installed, click the Start button, go to All Programs, and expand SQL Server 2012. Look for SQL Server Data Tools   Now, let’s check to see if SQL Server Reporting Services is installed. Click the Start > All Programs > SQL Server 2012 > Configuration Tools > SQL > Server Configuration Manager   Once Configuration Manager is running, select SQL Server Services. Look for SQL Server Reporting Services in the list of services installed. If you have both SQL Server Reporting Services service and SQL Server Developer tools installed, you will not have to install them again. You may have SQL Server installed, but are missing the Data Tools or the SSRS service or both. In tomorrow blog post we will go over how to install based on where you are now.   Tomorrow’s Post Tomorrow’s blog post will show how to install and configure SSRS. If you want to learn SSRS in easy to simple words – I strongly recommend you to get Beginning SSRS book from Joes 2 Pros. Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: PostADay, SQL, SQL Authority, SQL Query, SQL Server, SQL Tips and Tricks, T SQL Tagged: Reporting Services, SSRS

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• SQL SERVER – Weekly Series – Memory Lane – #038

  - by Pinal Dave

  Here is the list of selected articles of SQLAuthority.com across all these years. Instead of just listing all the articles I have selected a few of my most favorite articles and have listed them here with additional notes below it. Let me know which one of the following is your favorite article from memory lane. 2007 CASE Statement in ORDER BY Clause – ORDER BY using Variable This article is as per request from the Application Development Team Leader of my company. His team encountered code where the application was preparing string for ORDER BY clause of the SELECT statement. Application was passing this string as variable to Stored Procedure (SP) and SP was using EXEC to execute the SQL string. This is not good for performance as Stored Procedure has to recompile every time due to EXEC. sp_executesql can do the same task but still not the best performance. SSMS – View/Send Query Results to Text/Grid/Files Results to Text – CTRL + T Results to Grid – CTRL + D Results to File – CTRL + SHIFT + F 2008 Introduction to SPARSE Columns Part 2 I wrote about Introduction to SPARSE Columns Part 1. Let us understand the concept of the SPARSE column in more detail. I suggest you read the first part before continuing reading this article. All SPARSE columns are stored as one XML column in the database. Let us see some of the advantage and disadvantage of SPARSE column. Deferred Name Resolution How come when table name is incorrect SP can be created successfully but when an incorrect column is used SP cannot be created? 2009 Backup Timeline and Understanding of Database Restore Process in Full Recovery Model In general, databases backup in full recovery mode is taken in three different kinds of database files. Full Database Backup Differential Database Backup Log Backup Restore Sequence and Understanding NORECOVERY and RECOVERY While doing RESTORE Operation if you restoring database files, always use NORECOVER option as that will keep the database in a state where more backup file are restored. This will also keep database offline also to prevent any changes, which can create itegrity issues. Once all backup file is restored run RESTORE command with a RECOVERY option to get database online and operational. Four Different Ways to Find Recovery Model for Database Perhaps, the best thing about technical domain is that most of the things can be executed in more than one ways. It is always useful to know about the various methods of performing a single task. Two Methods to Retrieve List of Primary Keys and Foreign Keys of Database When Information Schema is used, we will not be able to discern between primary key and foreign key; we will have both the keys together. In the case of sys schema, we can query the data in our preferred way and can join this table to another table, which can retrieve additional data from the same. Get Last Running Query Based on SPID PID is returns sessions ID of the current user process. The acronym SPID comes from the name of its earlier version, Server Process ID. 2010 SELECT * FROM dual – Dual Equivalent Dual is a table that is created by Oracle together with data dictionary. It consists of exactly one column named “dummy”, and one record. The value of that record is X. You can check the content of the DUAL table using the following syntax. SELECT * FROM dual Identifying Statistics Used by Query Someone asked this question in my training class of query optimization and performance tuning.  “Can I know which statistics were used by my query?” 2011 SQL SERVER – Interview Questions and Answers – Frequently Asked Questions – Day 14 of 31 What are the basic functions for master, msdb, model, tempdb and resource databases? What is the Maximum Number of Index per Table? Explain Few of the New Features of SQL Server 2008 Management Studio Explain IntelliSense for Query Editing Explain MultiServer Query Explain Query Editor Regions Explain Object Explorer Enhancements Explain Activity Monitors SQL SERVER – Interview Questions and Answers – Frequently Asked Questions – Day 15 of 31 What is Service Broker? Where are SQL server Usernames and Passwords Stored in the SQL server? What is Policy Management? What is Database Mirroring? What are Sparse Columns? What does TOP Operator Do? What is CTE? What is MERGE Statement? What is Filtered Index? Which are the New Data Types Introduced in SQL SERVER 2008? SQL SERVER – Interview Questions and Answers – Frequently Asked Questions – Day 16 of 31 What are the Advantages of Using CTE? How can we Rewrite Sub-Queries into Simple Select Statements or with Joins? What is CLR? What are Synonyms? What is LINQ? What are Isolation Levels? What is Use of EXCEPT Clause? What is XPath? What is NOLOCK? What is the Difference between Update Lock and Exclusive Lock? SQL SERVER – Interview Questions and Answers – Frequently Asked Questions – Day 17 of 31 How will you Handle Error in SQL SERVER 2008? What is RAISEERROR? What is RAISEERROR? How to Rebuild the Master Database? What is the XML Datatype? What is Data Compression? What is Use of DBCC Commands? How to Copy the Tables, Schema and Views from one SQL Server to Another? How to Find Tables without Indexes? SQL SERVER – Interview Questions and Answers – Frequently Asked Questions – Day 18 of 31 How to Copy Data from One Table to Another Table? What is Catalog Views? What is PIVOT and UNPIVOT? What is a Filestream? What is SQLCMD? What do you mean by TABLESAMPLE? What is ROW_NUMBER()? What are Ranking Functions? What is Change Data Capture (CDC) in SQL Server 2008? SQL SERVER – Interview Questions and Answers – Frequently Asked Questions – Day 19 of 31 How can I Track the Changes or Identify the Latest Insert-Update-Delete from a Table? What is the CPU Pressure? How can I Get Data from a Database on Another Server? What is the Bookmark Lookup and RID Lookup? What is Difference between ROLLBACK IMMEDIATE and WITH NO_WAIT during ALTER DATABASE? What is Difference between GETDATE and SYSDATETIME in SQL Server 2008? How can I Check that whether Automatic Statistic Update is Enabled or not? How to Find Index Size for Each Index on Table? What is the Difference between Seek Predicate and Predicate? What are Basics of Policy Management? What are the Advantages of Policy Management? SQL SERVER – Interview Questions and Answers – Frequently Asked Questions – Day 20 of 31 What are Policy Management Terms? What is the ‘FILLFACTOR’? Where in MS SQL Server is ’100’ equal to ‘0’? What are Points to Remember while Using the FILLFACTOR Argument? What is a ROLLUP Clause? What are Various Limitations of the Views? What is a Covered index? When I Delete any Data from a Table, does the SQL Server reduce the size of that table? What are Wait Types? How to Stop Log File Growing too Big? If any Stored Procedure is Encrypted, then can we see its definition in Activity Monitor? 2012 Example of Width Sensitive and Width Insensitive Collation Width Sensitive Collation: A single-byte character (half-width) represented as single-byte and the same character represented as a double-byte character (full-width) are when compared are not equal the collation is width sensitive. In this example we have one table with two columns. One column has a collation of width sensitive and the second column has a collation of width insensitive. Find Column Used in Stored Procedure – Search Stored Procedure for Column Name Very interesting conversation about how to find column used in a stored procedure. There are two different characters in the story and both are having a conversation about how to find column in the stored procedure. Here are two part story Part 1 | Part 2 SQL SERVER – 2012 Functions – FORMAT() and CONCAT() – An Interesting Usage Generate Script for Schema and Data – SQL in Sixty Seconds #021 – Video In simple words, in many cases the database move from one place to another place. It is not always possible to back up and restore databases. There are possibilities when only part of the database (with schema and data) has to be moved. In this video we learn that we can easily generate script for schema for data and move from one server to another one. INFORMATION_SCHEMA.COLUMNS and Value Character Maximum Length -1 I often see the value -1 in the CHARACTER_MAXIMUM_LENGTH column of INFORMATION_SCHEMA.COLUMNS table. I understand that the length of any column can be between 0 to large number but I do not get it when I see value in negative (i.e. -1). Any insight on this subject? Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: Memory Lane, PostADay, SQL, SQL Authority, SQL Query, SQL Server, SQL Tips and Tricks, T SQL, Technology

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• Win 7 Privilege Level (Run as administrator) via GP or command line

  - by FinalizedFrustration

  Is there a way to set the Privilege Level for legacy software via group policy or on the command line? I have some legacy software, which we unfortunately cannot move away from. This software requires administrator access. I know I can go into the Properties dialog and check "Run this program as an administrator" on every single instance on every single one of my workstations, but that gets old after the 30th install. If I had my way, we would dump this software, find some software that did what we needed, was fully compliant with Win7 security best-practices and give everyone limited user accounts... However, I am not the boss, so everyone gets administrator accounts. Given that, I suppose I could just tell everyone to open the context menu and choose "Run as administrator", but we have some very, very, VERY low-tech users, and half of them might just choose "Delete" instead. Anyone know of a way to set this option on the command line? or better yet, through Group Policy?

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• Upcoming events 2011 IT Camp Saturday Tampa and Orlando Code Camp 2011

  - by Nikita Polyakov

  I’ll be speaking at a few upcoming events: Saturday March 19th 2011 IT Camp Saturday Tampa http://itcampsaturday.com/tampa This is a first of it’s kind – IT Pro camp, a more topic open then many traditional Code Camp and no so much code focused. Here is just a small sample: Adnan Cartwright Administrating your Network with Group Policy Nikita Polyakov Intro to Phone 7 Development Landon Bass Enterprise Considerations for SharePoint 2010 Michael Wells Intro to SQL Server for IT Professionals Keith Kabza Microsoft Lync Server 2010 Overview Check out the full session schedule for other session, if you are in the IT Pro field – you will find many sessions of interest here: http://itcampsaturday.com/tampa/2011/03/01/schedule/   Saturday March 26th 2011 Orlando Code Camp http://www.orlandocodecamp.com/ Just a highlight of a few sessions: Design & Animation Chris G. Williams: Making Games for Windows Phone 7 with XNA 4.0 Diane Leeper: Animating in Blend: It's ALIVE Diane Leeper: Design for Developers: Bad Design Kills Good Projects Henry Lee: Windows Phone 7 Animation Konrad Neumann: Being a Designer in a Developer's World Nikita Polyakov: Rapid Prototyping with SketchFlow in Expression Blend WP7 Henry Lee: Learn to Use Accelerometer and Location Service (GPS) in Windows Phone Application Joe Healy: Consuming Services in Windows Phone 7 Kevin Wolf: Work From Anywhere = WFA (Part 1) Kevin Wolf: Work From Anywhere = WFA (Part 2) Nikita Polyakov: WP7 Marketplace Place and Monetization Russell Fustino: Making (More) Money with Phone 7

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• RRAS server 2003 one nic vpn encrypted

  - by Daniel Woodhead

  Hi All, I have a a machine installed with Server 2003 standard on it. It is behind a standard adsl router. I have setup RRAS access on it with under the custom setting and selected just vpn as the machine only has one nic installed. I can connect to the server and it all works fine. I'm just wondering where the settings are to say that it is data encrypted. I know in xp when setting up a vpn you can check the option to encrypt the data, but doing this in server 2003 there isn't the option so thought i would try and use rras. The main reason that i want to do this is that xp only allows one connection at a time. Dan

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• Unexpected "Connection timed out: proxy connect" lines in Apache error.log

  - by Gregg Lind

  I see some unexpected lines in my Apache (1.3!) error.log. What is happening here? My isp has complained in the past about proxying attempts... how do I check for them? [Sun Apr 4 16:43:32 2010] [error] [client 60.173.11.34] (110)Connection timed out: proxy connect to 61.132.221.146 port 80 failed [Sun Apr 4 16:44:11 2010] [error] [client 60.173.11.34] (110)Connection timed out: proxy connect to 61.132.221.146 port 80 failed [Sun Apr 4 16:45:34 2010] [error] [client 79.2.28.220] (110)Connection timed out: proxy connect to 203.212.171.170 port 80 failed (If more information would be useful, please ask me to clarify!)

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• Der einfache Weg zur Oracle Fusion Middleware

  - by A&C Redaktion

  Was passiert eigentlich mit Produkten und Anwendungen, die unter Oracle Application Server entwickelt und betrieben wurden – jetzt, da der WebLogic Server diesen als wichtigste strategische Middleware-Plattform ablöst? Der Oracle Platinum Partner OPITZ CONSULTING widmet dieser Frage, die in den nächsten Jahren so manches Unternehmen beschäftigen wird, bereits jetzt eine umfassenden Kampagne aus Informations- und Serviceangeboten. Für OPITZ CONSULTING, wie auch andere Partner, die im Bereich Oracle Fusion Middleware tätig sind, gilt es jetzt, betroffenen Kunden die Möglichkeiten und Szenarien eines Upgrades vorzustellen, die Vorteile der neuen Lösungen zu erläutern und gemeinsam abzuwägen, welche Schritte nötig sind, um ihr Unternehmen fit für die Zukunft zu machen. Letztlich zählt die Leistung immer noch als das beste Argument. OPITZ CONSULTING hat jetzt die entscheidenden Informationen und Argumente zum Fusion Middleware Upgrade in einem Fact Sheet zusammengefasst. Von der Analyse über die Bewertung und Empfehlung bis hin zum validen Konzept werden die einzelnen Schritte anschaulich dargestellt. Desweiteren hilft die IT-Beratung ihren Kunden mittels Migrations-Check dabei, Varianten, Kosten und Nutzen der Umstellung auf die neue Technologie abzuwägen. Je nachdem, welche Produkte ein Kunde verwendet, bietet OPITZ CONSULTING unterschiedliche Upgrade-Szenarien an. Hier geht's zum Fact Sheet: „Oracle Fusion Middleware – Upgrade!“

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• Der einfache Weg zur Oracle Fusion Middleware

  - by A&C Redaktion

  Was passiert eigentlich mit Produkten und Anwendungen, die unter Oracle Application Server entwickelt und betrieben wurden – jetzt, da der WebLogic Server diesen als wichtigste strategische Middleware-Plattform ablöst? Der Oracle Platinum Partner OPITZ CONSULTING widmet dieser Frage, die in den nächsten Jahren so manches Unternehmen beschäftigen wird, bereits jetzt eine umfassenden Kampagne aus Informations- und Serviceangeboten. Für OPITZ CONSULTING, wie auch andere Partner, die im Bereich Oracle Fusion Middleware tätig sind, gilt es jetzt, betroffenen Kunden die Möglichkeiten und Szenarien eines Upgrades vorzustellen, die Vorteile der neuen Lösungen zu erläutern und gemeinsam abzuwägen, welche Schritte nötig sind, um ihr Unternehmen fit für die Zukunft zu machen. Letztlich zählt die Leistung immer noch als das beste Argument. OPITZ CONSULTING hat jetzt die entscheidenden Informationen und Argumente zum Fusion Middleware Upgrade in einem Fact Sheet zusammengefasst. Von der Analyse über die Bewertung und Empfehlung bis hin zum validen Konzept werden die einzelnen Schritte anschaulich dargestellt. Desweiteren hilft die IT-Beratung ihren Kunden mittels Migrations-Check dabei, Varianten, Kosten und Nutzen der Umstellung auf die neue Technologie abzuwägen. Je nachdem, welche Produkte ein Kunde verwendet, bietet OPITZ CONSULTING unterschiedliche Upgrade-Szenarien an. Hier geht's zum Fact Sheet: „Oracle Fusion Middleware – Upgrade!“

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• What is /opt/sun_docs used for, in Solaris 10?

  - by benc

  Solaris 10, SPARC. While trying clean up my "/opt" directory, I saw the "sun_docs" directory. I scanned the contents with "du -a", and also found a single, possibly related file (/var/opt/sun_docs/sundocs.html). If I understand correctly, it looks like a local set of HTML files, designed to be ready by a locally running browser? It looks like it could be shared via http, if an admin knew how to turn that on. I did google and check docs.sun.com. -ben

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• T-Mobile releases an App to unlock mobile devices

  - by Gopinath

  T-Mobile is in no mood to stop innovating and outsmarting its rival wireless network providers in USA. Its been talk of the wireless community and rightly deserves the space for its push to make wireless providers more consumer friendly in USA. Just couple of days after US Government passed a law that made unlocking smartphones legal in USA, T-Mobile released an Android App to make unlocking smartphone as easy as few taps. The app aptly named Device Unlock is available in Android Play Store and at the moment it can unlock only Samsung Galaxy Avant smartphones. The app lets you either temporarily unlock your smartphone for 30 days(very helpful for those who travel and wants to use their phone with other carriers) or send a request to T-Mobile to permanently unlock the device for ever. When user tries to unlock the device, the App verifies the user account to make sure that the account complies with T-Mobile rules. If the rule check passes, the app automatically unlocks the phone. The process is very simple and T-Mobile users are going to love this; the other carrier users would envy to have such a simple process to unlock smartphones. Though this app is available for just Android Play Store and works only Samsung Galaxy Avant smartphone, it looks T-Mobile is testing out this feature on small set of users first to learn and improve unlocking process. Hope to see this app able unlock all T-Mobile devices soon.

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• Installed mountain lion, getting a python virtual env error?

  - by user27449

  I recently installed mountain lion (10.8) and when I open up my terminal I get this message: Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named virtualenvwrapper.hook_loader virtualenvwrapper.sh: There was a problem running the initialization hooks. If Python could not import the module virtualenvwrapper.hook_loader, check that virtualenv has been installed for VIRTUALENVWRAPPER_PYTHON=/usr/bin/python and that PATH is set properly. Before I try and fix this, I was hoping someone could guide me as I haven't touched python in a while and I don't want to mess up this installation.

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• Sql Server 2005 Service Pack 3 does not install

  - by John Hoge

  I'm trying to install SP3 on an install of Sql Server 2005 running on Server 2003 32 bit. When I run the installer it doesn't seem to recognize that I have SQL Server 2005 installed. The dialog box that asks what features should be updated doesn't show any by default. More troubling, it doesn't allow me to check any of those boxes to update features like Database Services or Reporting Services. When I select one of these services, the "Status" box says "Not Valid". The message says something about more recent updates, but Select @@Version gives me this: Microsoft SQL Server 2005 - 9.00.4053.00 (Intel X86) May 26 2009 14:24:20 Copyright (c) 1988-2005 Microsoft Corporation Standard Edition on Windows NT 5.2 (Build 3790: Service Pack 2)

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• Server IP Address['s]

  - by Abdul

  hi there i am running server 2003, and seem to have this problem where the server starts kicking out users after a while, especially when they log off, they cant log back in, or the printers on the metwork stop connecting and they cant print to it. when i check the server, i notice that the server has 2 IP addresses, even though it has a static IP, it seems to pick up another IP address as well, but when you go into teh IPV set up, its not there, but of you run the IP scan utility tool, it picks it up. to correct this, i either can log off the server, then log back in, and the IP disappears, or sometimes this doesnt work, and i need to restart the server, but thsi happens like every 2 days or so.....can anyone out there help?

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• Mac OS X - rmdir fails with "Operation not permitted" for a folder created by a PC on a removable dr

  - by maxint

  Hello. I have a problem (using Mac OS X 10.5.8) with the access rights of a folder that was presumably created by a virus on a disk-on-key drive when I used it with a PC. I can't remove the folder or change it's name. In Finder's Info window the Lock box is unchecked and uncheckable - if I try to check it it flips back to off. Please see the details: MaxBookAir:GARMIN'S maxint$ rmdir winamp_cache_0001/ rmdir: winamp_cache_0001/: Operation not permitted MaxBookAir:GARMIN'S maxint$ MaxBookAir:GARMIN'S maxint$ mv winamp_cache_0001 test mv: rename winamp_cache_0001 to test: Operation not permitted MaxBookAir:GARMIN'S maxint$ MaxBookAir:GARMIN'S maxint$ GetFileInfo winamp_cache_0001 directory: "/Volumes/GARMIN'S/winamp_cache_0001" attributes: avbstclinmedz created: 12/23/2009 14:34:52 modified: 02/13/2010 22:52:36 MaxBookAir:GARMIN'S maxint$ MaxBookAir:GARMIN'S maxint$ stat -x winamp_cache_0001 File: "winamp_cache_0001" Size: 32768 FileType: Directory Mode: (0777/drwxrwxrwx) Uid: ( 502/ maxint) Gid: ( 20/ staff) Device: 14,5 Inode: 7439 Links: 1 Access: Wed Dec 23 00:00:00 2009 Modify: Sat Feb 13 22:52:36 2010 Change: Sat Feb 13 22:52:36 2010 MaxBookAir:GARMIN'S maxint$ MaxBookAir:GARMIN'S maxint$ stat -r winamp_cache_0001 234881029 7439 040777 1 502 20 0 32768 1261506600 1266081756 1266081756 1261559092 131072 64 32768 winamp_cache_0001 MaxBookAir:GARMIN'S maxint$ MaxBookAir:GARMIN'S maxint$ ls -lTd winamp_cache_0001/ drwxrwxrwx 1 maxint staff 32768 Feb 13 22:52:36 2010 winamp_cache_0001/ MaxBookAir:GARMIN'S maxint$

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• Any command line tool checking windows domain password?

  - by Chen Jun

  Does Windows provide a command line utility that lets me check a domain user's password? It is sufficient that the utility returns success(0) if I provide a matching domain user name and password. Alternatively, is there a simple VB/JS script that can do this? I'm the Intranet admin of my company and have the default password set for corporate staff, so I'd like to quickly scan which users have not changed their default password. Better yet, are there any books or websites which cover such topics so that I can get more information?

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• Want to Run OS Commands From WLST?

  - by Bala Kothandaraman

  If you spend a lot of time with WLST in the interactive mode, I am sure you have opened another command prompt/shell to check something at the OS file system level. If you wonder whether can execute an OS command from within WLST prompt, the answer is "Yes". This is very convenient similar to how you can execute OS commands from within "Vi" editor. In fact this feature is not from WLST but from underlying Jython. There is "os" module in Jython that provides a unified interface to a number of operating system functions. There is "system" function in the "os" module that can take a OS command as a string input and returns either "0" or "1" depends on whether the command was successful or failed. So this feature can also be used with scripting mode where the return code can be verified for further processing in the script. For eg. os.system(r'dir c:\bea') can list the contents of the bea folder under c drive. Notice the use of the preceding 'r' for escaping the entire string.

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• Windows 7 port Forwarding Issue

  - by Elliot

  I can't get port forwarding to work now that I am using windows 7 (64-bit). I am using a wireless connection (no wired connection available). I have the ports forwarded (IP has been double checked, router settings are confirmed), there is an exception for all of the programs in question in windows firewall, and in the resource monitor windows lists the ports as available, not restricted, and yet when I either use a specific program (ie utorrent, DC++, Command & Conquer 3) or check using firefox, the port reads as closed. How do I get the port forwarding to work?

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• Configure EVDO USB Modem in Ubuntu 10.10

  - by adisembiring

  I want to configure EVDO Usb Modem in Ubuntu 10.10 I insert my usb modem to laptop and check the usb is detected or not using $sudo lsusb and the result is: Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 201e:2009 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 003: ID 14cd:6600 Super Top USB 2.0 IDE DEVICE Bus 002 Device 002: ID 201e:2009 is my us device. and than I execute command $dmesg | grep -e tty [ 0.000000] console [tty0] enabled [ 818.054660] usb 2-1.3: GSM modem (1-port) converter now attached to ttyUSB0 [ 818.055125] usb 2-1.3: GSM modem (1-port) converter now attached to ttyUSB1 [ 818.055647] usb 2-1.3: GSM modem (1-port) converter now attached to ttyUSB2 [ 818.330641] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 818.330743] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 818.330840] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ 1054.917473] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 1054.917995] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 1054.918481] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 1055.214087] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 1055.214221] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ 1055.214356] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 Why converter disconnected from ttyUSB2 ? and than I try to execute command $sudo wvdialconf sorry, no modem was detected! Is it in use by another program ? did you configure it properly with setserials ? I change the same type usb modem from my friend, but I still get error above.

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• WHM new account nameservers not responding

  - by Jae Kun Choi

  I've setup a new account in WHM and updated the nameservers from Domain Registrar and it's not responding from the server. So I went to DNS functions and Nameserver IP's and I have the following ns1.example.com.au No IP 4 ns2.example.com.au No IP 4 I'm not sure whether "NO IP" part is the problem I went in to the domains and they seem to be properly set up. Below is what my Domain Registrar responded with my ticket. those nameservers are either a) offline/not responding or b) not set up correctly as nameservers. Is there a place I can check in WHM to make nameservers respond correctly? The nameservers I updated with above ns1.example.com.au and ns2.example.com.au but it's not working. WHM version is: WHM 11.32.2 (build 18)

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• Windows 7 64bit keyboard issues

  - by Scott

  I have a Pavilion dv4 notebook running Windows 7 64bit Enterprise edition. This morning I started to notice some really strange behavior in how it handled its built-in keyboard. At random intervals there will be a long delay in key presses, to which some keys will never show and other keys will continue to repeat until you hit the backspace. Other keys get mapped incorrectly to other keys. If I hook up an external keyboard the problem does not appear. Before I reformat the machine and do a fresh install, I thought I would check here to see if anyone has experienced this same issue and if so, how did you fix it?

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• Monit and Thin and Unfound Gems

  - by TenJack

  I've been using Monit to monitor my Thin server and everything was working until I upgraded my Rails version from 2.3.4 to 2.3.14. Now when I try and start Thin using monit it gives me an unfound gem error: Missing the Rails 2.3.14 gem. Please `gem install -v=2.3.14 rails` I thought this may be a GEM PATH issue and also tried setting the GEM_HOME and PATH variables in the start command: check process thin3001 with pidfile /home/blahblah/apps/Vocab/shared/pids/thin.3001.pid start program = "/usr/bin/env PATH=/usr/lib/ruby/gems/1.8/gems GEM_HOME=/usr/lib/ruby/gems/1.8/gems /usr/bin/ruby /usr/bin/thin -C /etc/thin/vocab.yml start -o 3001" stop program = "/usr/bin/ruby /usr/bin/thin -C /etc/thin/vocab.yml stop -o 3001" if totalmem > 150.0 MB for 5 cycles then restart group thin It's strange because if I run the start command in the console it works fine, it's only within monit that I get the missing Gems error.

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• Can I install visual studio 2012 side by side with 2010?

  - by AMgdy

  Can I install Microsoft Visual Studio Ultimate 2012 RTM side by side with Visual Studio Ultimate 2010 on Windows 7? Because I tried to install it and I just got the splash screen for the installer then I got the following error: Setup detected an issue during the operation. Please click below to check for a solution and help us improve the setup experience. And nothing happens! no solution found! although I've setup the same copy into Windows 8 successfully. Any Ideas?

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• E-mail from specific domain not delivered to one of the cc: recipients on Exchange 2010

  - by BobC

  we have a user on Exchange 2010 server who doesn't get email from one specific domain if her address is in cc: field. If she is a main recipient (To:) it goes through. We checked Exchange logs and it looks like our server doesn't even try to deliver it, it simply ignores her email address completely. We did several tests: send email with her email address in cc: field from another domain, succeeded send email with her email address in to: field from another domain, succeeded send email with her email address in to: field from affected domain, succeeded turn off all email rules check via webmail We also turned off firewall, antispam and antivirus for SMTP rule. Does anyone have any idea what could be an issue here? Thanks

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