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Plaintext authentication disallowed on non-secure (SSL/TLS) connections
If you, or your clients, are unable to login to your/their email accounts and the system shows this error message: Plaintext authentication...
 
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11 May, 2014
Views: 7633
Error: you have no items in your shopping cart magento
This is a typical symptom of session management failure for several browsers. There are two things to solve this issue: Tune up "Session...
 
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08 Dec, 2014
Views: 5673
Reminder: Change Magento`s default phone numbers and callouts before site launch
Every time you login to Magento Admin Panel you get this alert message: Reminder: Change Magento`s default phone numbers and callouts before site...
 
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08 Dec, 2014
Views: 4904
ERROR 1205 (HY000): Lock wait timeout exceeded; try restarting transaction
This error message is related to the variable innodb_lock_wait_timeout which can be found in MySQL configuration file, my.cnf. The default value...
 
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07 Dec, 2014
Views: 4180
How do I remove all messages from the Exim queue?
SSH to your server and run the following command at the command line: exim -bp | awk '/^ *[0-9]+[mhd]/{print "exim -Mrm " $3}' | sh This...
 
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08 Dec, 2014
Views: 3585
PERM_FAILURE: SMTP Error (state 13): 550 unknown user
Make sure your files: /etc/virtual/domains and /etc/virtual/domainowners are not blank/empty. To re-build these files, follow the instructions given...
 
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08 Dec, 2014
Views: 3439
HowTo :: install and uninstall Ruby on Rails - cPanel/WHM
For detailed information about RubyGems: commands and system, read their User Guide Manuals at: - To install Ruby on Rails: SSH to the server...
 
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08 Dec, 2014
Views: 3292
Error :: Broken pipe: core_output_filter: writing data to the network
I see many of these message in my apache log file: (32)Broken pipe: core_output_filter: writing data to the network What's the problem and...
 
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08 Dec, 2014
Views: 3267
HowTo :: secure your vBulletin Forum
To secure your vBulletin from being hacked, do the following: This article is adapted from: Always upgrade to the latest Stable version. ...
 
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08 Dec, 2014
Views: 3202
HowTo :: download FreeBSD Kernel v9 source
Please avoid using the tool sysinstall. It won't install the source distribution. There are several ways to download FreBSD Kernel source. We will...
 
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08 Dec, 2014
Views: 3129

Recent articles

Error in configuring the Authen::PAM module
You need to install the following two binary packages yum install pam-devel tcp_wrappers-devel
 
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07 Dec, 2014
Views: 1474
HowTo :: list installed PERL modules on a server
Lists all modules, their versions, and compare currently installed to the latest versions available. perl -MCPAN -e 'print CPAN::Shell->r...
 
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08 Dec, 2014
Views: 1429
Installing Perl modules from CPAN
SSH to the server and at the prompt run the following commands: /usr/bin/cpan -i MODULE::MODULE You can also install a CPAN modules,...
 
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07 Dec, 2014
Views: 1213
I can not ping my hostname. Why?
The router assigns an IP address for my server. I can ping my router IP address. I can ping any other IP address outside my LAN, but I am unable to...
 
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07 Dec, 2014
Views: 1319
How do I install Django with Apache2, mod_python3, and PostgreSQL
SSH to the server and run the following command: cd /usr/ports/www/py-django; make all install clean -DWITH_MOD_PYTHON3 -DWITH_POSTGRESQL ...
 
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07 Dec, 2014
Views: 1278
HowTo :: Apache
Configuring Apache2: The local path to the main Apache HTTP Server configuration file is: /usr/local/etc/apache22/httpd.conf on FreeBSD. ...
 
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07 Dec, 2014
Views: 1302
How do I create SWAP file on FreeBSD
The GENERIC kernel already includes the memory disk driver required for this operation. When building a custom kernel, make sure to include the...
 
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07 Dec, 2014
Views: 1520
What is kern.sched.quantum?
kern.sched.quantum is the maximum number of ticks a process can run without being preempted. It is specific to the 4BSD scheduler, so you can use...
 
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07 Dec, 2014
Views: 1307
How can I verify which scheduler is in use on a running system?
Check and see if the kern.sched.quantum directive is in the sysctl file. If you have it, you should see something like this: % sysctl...
 
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07 Dec, 2014
Views: 1343
HowTo :: install or add a package
To install a Port: (ImageMagick as an example) cd /usr/ports/graphics/ImageMagick/ && make install clean To add the package: pkg_add...
 
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07 Dec, 2014
Views: 1117
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