zonalivre.org http://www.zonalivre.org Thu, 28 Jan 2010 13:52:02 +0000 http://wordpress.org/?v=2.8.6 en hourly 1 Turn on query logging in MySQL http://www.zonalivre.org/2010/01/07/turn-on-query-logging-in-mysql/ http://www.zonalivre.org/2010/01/07/turn-on-query-logging-in-mysql/#comments Thu, 07 Jan 2010 11:30:58 +0000 Joao http://www.zonalivre.org/?p=66 Yet Another Related Posts Plugin.]]> Add the following to /etc/my.cnf:

log=/var/log/queries.log

Then restart mysqld.

All queries will be logged to that file. In MySQL 4.1 the log file must already exists beforehand. Check /var/log/mysqld.log during startup in case it’s not logging anything.

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]]> http://www.zonalivre.org/2010/01/07/turn-on-query-logging-in-mysql/feed/ 0 Cannot start Microsoft Office Outlook. Cannot open the Outlook window. http://www.zonalivre.org/2009/12/03/cannot-start-microsoft-office-outlook-cannot-open-the-outlook-window/ http://www.zonalivre.org/2009/12/03/cannot-start-microsoft-office-outlook-cannot-open-the-outlook-window/#comments Thu, 03 Dec 2009 11:42:31 +0000 Joao http://www.zonalivre.org/?p=64 run..then type the following -> “Outlook.exe /resetnavpane” Related posts:How to open a .eml file in Outlook 2007 If you try to open a .eml file in Outlook... Related posts brought to you by Yet Another Related Posts Plugin. Related posts:
  1. How to open a .eml file in Outlook 2007 If you try to open a .eml file in Outlook...
Related posts brought to you by Yet Another Related Posts Plugin.]]> Start->run..then type the following -> “Outlook.exe /resetnavpane”

Related posts:

  1. How to open a .eml file in Outlook 2007 If you try to open a .eml file in Outlook...

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]]> http://www.zonalivre.org/2009/12/03/cannot-start-microsoft-office-outlook-cannot-open-the-outlook-window/feed/ 0 Problem loading ssh keys remotely http://www.zonalivre.org/2009/11/16/problem-loading-ssh-keys-remotely/ http://www.zonalivre.org/2009/11/16/problem-loading-ssh-keys-remotely/#comments Mon, 16 Nov 2009 09:53:27 +0000 Joao http://www.zonalivre.org/?p=61 Yet Another Related Posts Plugin.]]> When I try to load my ssh-key from a remote location I get the message:

Could not open a connection to your authentication agent.

The way to get around this is to load a shell session inside the ssh-agent:


ssh-agent bash
ssh-add
ssh-add ~/.ssh/somekeyfile

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]]> http://www.zonalivre.org/2009/11/16/problem-loading-ssh-keys-remotely/feed/ 0 How to force yum to uninstall a package when you change it’s name http://www.zonalivre.org/2009/10/29/how-to-force-yum-to-uninstall-a-package-when-you-change-its-name/ http://www.zonalivre.org/2009/10/29/how-to-force-yum-to-uninstall-a-package-when-you-change-its-name/#comments Thu, 29 Oct 2009 17:37:01 +0000 Joao http://www.zonalivre.org/?p=58 Yet Another Related Posts Plugin.]]> Use the obsoletes tag in the specfile. This will cause “package-oldname” to be uninstalled before installing “package-renamed”.


Name: package-renamed
Obsoletes: package-oldname

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]]> http://www.zonalivre.org/2009/10/29/how-to-force-yum-to-uninstall-a-package-when-you-change-its-name/feed/ 1 Using dd to create large files http://www.zonalivre.org/2009/10/20/using-dd-to-create-large-files/ http://www.zonalivre.org/2009/10/20/using-dd-to-create-large-files/#comments Tue, 20 Oct 2009 12:50:58 +0000 Joao http://www.zonalivre.org/?p=55 Yet Another Related Posts Plugin.]]> An example of using dd to create a 1GB file.

dd if=/dev/zero of=testfile bs=1M count=1024

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]]> http://www.zonalivre.org/2009/10/20/using-dd-to-create-large-files/feed/ 0 How to temporarly ignore foreign keys in MySQL InnoDB. http://www.zonalivre.org/2009/10/19/how-to-temporarly-ignore-foreign-keys-in-mysql-innodb/ http://www.zonalivre.org/2009/10/19/how-to-temporarly-ignore-foreign-keys-in-mysql-innodb/#comments Mon, 19 Oct 2009 17:40:52 +0000 Joao http://www.zonalivre.org/?p=52 Yet Another Related Posts Plugin.]]>
SET FOREIGN_KEY_CHECKS = 0;
SELECT @@FOREIGN_KEY_CHECKS;
SET FOREIGN_KEY_CHECKS = 1;

Alexander Stetsenko blog has more info about it.

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]]> http://www.zonalivre.org/2009/10/19/how-to-temporarly-ignore-foreign-keys-in-mysql-innodb/feed/ 0 How to open a .eml file in Outlook 2007 http://www.zonalivre.org/2009/10/15/how-to-open-a-eml-file-in-outlook-2007/ http://www.zonalivre.org/2009/10/15/how-to-open-a-eml-file-in-outlook-2007/#comments Thu, 15 Oct 2009 13:26:39 +0000 Joao http://www.zonalivre.org/?p=47
  • Cannot start Microsoft Office Outlook. Cannot open the Outlook window. Start->run..then type the following -> “Outlook.exe /resetnavpane” ...
    • Related posts brought to you by Yet Another Related Posts Plugin.]]>     If you try to open a .eml file in Outlook 2007, it will create a new message containing the .eml file as an attachment.

    In order to read .eml files from Outlook 2007, you need to pass the /eml argument to outlook.exe . This Microsoft kb article describes how to tweak the windows registry to accomplish this.

    Essentially you need to edit the HKEY_CLASSES_ROOT/Microsoft Internet Mail Message\shell\open\command default value to :
    “%ProgramFiles%\Microsoft Office\Office12\OUTLOOK.EXE” /eml “%1″

    To revert back to using Outlook Express, set the value of the same key to:
    “%ProgramFiles%\Outlook Express\msimn.exe” /eml:%1

    Related posts:

    1. Cannot start Microsoft Office Outlook. Cannot open the Outlook window. Start->run..then type the following -> “Outlook.exe /resetnavpane” ...

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    ]]>     http://www.zonalivre.org/2009/10/15/how-to-open-a-eml-file-in-outlook-2007/feed/ 0     Find largest files http://www.zonalivre.org/2009/10/13/find-largest-files/ http://www.zonalivre.org/2009/10/13/find-largest-files/#comments Tue, 13 Oct 2009 15:01:58 +0000 Joao http://www.zonalivre.org/?p=43 Yet Another Related Posts Plugin.]]> A little code snippet to show files ordered by size:

    find . -type f -printf "%k %p\n" | sort -rn | head

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    ]]>     http://www.zonalivre.org/2009/10/13/find-largest-files/feed/ 0     Apache2::Request rpm http://www.zonalivre.org/2009/10/13/apache2request-rpm/ http://www.zonalivre.org/2009/10/13/apache2request-rpm/#comments Tue, 13 Oct 2009 14:58:04 +0000 Joao http://www.zonalivre.org/?p=41 Yet Another Related Posts Plugin.]]> Not immediately obvious, but if you’re looking for an rpm to install the Apache2::Request module you need perl-libapreq2 (this works in CentOS 5 and I imagine others as well).

    yum install perl-libapreq2

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    ]]>     http://www.zonalivre.org/2009/10/13/apache2request-rpm/feed/ 0     Common yum commands http://www.zonalivre.org/2009/10/13/common-yum-commands/ http://www.zonalivre.org/2009/10/13/common-yum-commands/#comments Tue, 13 Oct 2009 13:35:56 +0000 Joao http://www.zonalivre.org/?p=36
  • Common RPM commands This is my commonly used rpm command reference Install/Upgrade a...
    • Related posts brought to you by Yet Another Related Posts Plugin.]]>     List available repositores
    yum repolist
    Search by package name (case insensitive)
    yum list "*package*"
    List files inside a repository package (regardless if that package has been installed)
    repoquery --list <PACKAGE_NAME>

    Related posts:

    1. Common RPM commands This is my commonly used rpm command reference Install/Upgrade a...

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