Welcome to our technical tips blog – solutions and answers for numerous Joomla, Wordpress, Magento, Linux, MySQL and other problems.
After upgrading to Magento 1.9.3.10 I kept getting the following error when trying to go to the Customers screen. A similar error can also happen on other screens. It’s when a Collection is being built, BUT there are duplicate entity_ids
To migrate a Letsencrypt certificate so that auto-renewal works. # remove old config files if they are there, otherwise it might create the SSL files under a -0001 directory. rm -rf /etc/letsencrypt/live/domain.co.uk* rm -rf /etc/letsencrypt/archive/domain.co.uk* rm -rf /etc/letsencrypt/renewal/domain.co.uk* # download
1) Add the DOMAIN.conf file as shown below to /etc/nginx/sites-available 2) Create a symbolic link to DOMAIN.conf in /etc/nginx/sites-enabled ln -s /etc/nginx/sites-available/DOMAIN.conf /etc/nginx/sites-enabled 3) Comment out the “return” redirect line and ssl_certificate, ssl_certificate_key lines. 4) Restart nginx 5) Create your
Working with Windows 10, I switched from Avast to Windows Defender and found it slowed down Thunderbird an awful lot. Thunderbird would hang and go into “Thunderbird is not responding” mode, which was a bit of a nightmare. After some
The /var/lib/mysql/ibdata1 file can grow gigantic, here is the procedure to reduce the size of it : 1) Dump all databases as one file mysqldump -u root -p –all-databases –routines –verbose –skip-lock-tables –result-file=alldb.sql 2) drop all databases 3) Stop MySQL,
To clean the Magento logs. The settings are under System > Configuration > Advanced > System > Log Cleaning. If it hasn’t been working, then you manually clean the logs. cd /var/www/website.com/httpdocs/shell display the size of the log files php
They’ve taken out enable/disable symlinks in Magento 1.9 for security reasons, but AOE Scheduler likes them, so if you really need to do it use : UPDATE core_config_data SET value = ‘0’ WHERE path = ‘dev/template/allow_symlink’;
On machine1 (leopard) find folder1/media -print > leopard_media.txt On machine2 (panther) find folder1/media -print > panther_media.txt upload leopard_media.txt to panther, sort the files together, ready for uniq and tarring together. cat leopard_media.txt panther.txt | sort | sed ‘s/^M//g’ > both_media.txt
Install postfix, mailutils and mutt. apt-get install postfix apt-get install mailutils apt-get install mutt Stop Postfix /etc/init.d/postfix stop Create a Postfix “transport” file to redirect all emails : /etc/postfix/transport localhost:root www.YOURDOMAIN.com:root * local:root This routes all emails from all domains
By default, in Magento, when an order is updated, an email is sent to the customer notifying them of the change. This even happens when the order is updated programmatically in PHP eg. if you create a shipment, such as