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Torbjorn Zetterlund.

Category: Web Development

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Torbjorn sharing work experience around web development, and digital transformation in a digital world

Website Design

In Web DevelopmentNovember 30, 2011Leave a comment Torbjorn Zetterlund

Website Development & Maintenance Website development requires the integration of so many varying skill sets that most companies are unable to provide clients with a complete solution. …

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How to use the linux tar command

In Software Development, Web DevelopmentNovember 30, 2011Leave a comment Torbjorn Zetterlund

If you looking at creating a “zip” archive file under linux, the command to use is tar. To create an archive using tar, use a command like this, which bundles all the files in the current …

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Causes of MySQL Access Denied Errors

In Software Development, Web DevelopmentTags Big Data, Database, MySQLNovember 30, 2011Leave a comment Torbjorn Zetterlund

If you encounter problems when you try to connect to the MySQL server, the following items describe some courses of action you can take to correct the problem. One of the most common issues that we …

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Start and Stop MySQL on Linux

In Software Development, Web DevelopmentTags Big Data, Database, MySQLNovember 30, 2011Leave a comment Torbjorn Zetterlund

A) If you are using MySQL on  RedHat Linux (Fedora Core/CentOS)  then use the following command: * To start MySQL server: /etc/init.d/mysqld start * To stop MySQL server: /etc/init.d/mysqld stop * To restart MySQL server /etc/init.d/mysqld …

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MySql do not start causing an ERROR: PleskMainDBException

In Web DevelopmentNovember 30, 2011Leave a comment Torbjorn Zetterlund

Recently we had an issue with Plesk, we were not allowed access and the following error message was displayed to us ERROR: PleskMainDBException MySQL query failed: Incorrect information in file: ‘./psa/misc.frm’ 0: common_func.php3:168       …

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List of MySQL commands

In Web DevelopmentNovember 30, 2011Leave a comment Torbjorn Zetterlund

Working with MySQL, but do not always have a list of MySQL commands available, we have put a list together of handy MySQL commands that we use time and time again. At the bottom are statements, …

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Critical best security practices for small businesses

Critical best security practices for small businesses

In Management, Web DevelopmentTags SecurityJanuary 15, 2011Leave a comment Torbjorn Zetterlund

There are ways to improve small (and mid-sized) business security, by implementing a set of principles, an organization can achieve a certain level of internet security. The principals are organized into five functions or basic activities …

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Resource allocation and project scheduling

In Management, Software Development, Web DevelopmentTags Product Management, Project ManagementJune 26, 2010Leave a comment Torbjorn Zetterlund

Resource Managers face a regular stream of projects that call upon the organization’s resources. The projects tend to bring varying levels of business benefits to the company and have different levels of costs associated with their …

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