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How to Install Fail2ban under AlmaLinux 9?

yum install epel-release —————————— dnf install fail2ban Installed: esmtp-1.2-19.el9.x86_64 fail2ban-1.0.2-12.el9.noarch fail2ban-firewalld-1.0.2-12.el9.noarch fail2ban-selinux-1.0.2-12.el9.noarch fail2ban-sendmail-1.0.2-12.el9.noarch fail2ban-server-1.0.2-12.el9.noarch libesmtp-1.0.6-24.el9.x86_64 liblockfile-1.14-10.el9.0.1.x86_64 Complete! —————————— fail2ban-client start Server ready —————————— Check fail2ban is working or not! working pstree | grep fail2ban |-fail2ban-server—2*[{fail2ban-server}] Another method checking fail2ban working… Read moreHow to Install Fail2ban under AlmaLinux 9?

How to Remove all Unused Product Images from Magento 2?

We often delete a product which is sold out, and we never sell it in the future, we usually delete this product right away to save our web hosting and let the web hosting run faster. But by default, when… Read moreHow to Remove all Unused Product Images from Magento 2?

Magento 2.4.3 duplicate upstream “fastcgi_backend”

I’m setting up a web host for my Magento 2.4.3 site. So basically I have 2 glasses shops namely Prescription Safety Glasses and Prescription Sports Sunglasses. Since these 2 optical stores are using the same code and DataBase I set… Read moreMagento 2.4.3 duplicate upstream “fastcgi_backend”

How to Set PHP-FPM Properly To Increase Magento2.4.3 Speed?

I have bought 2 cores CPU and 4 GB memories RAM web hosting online. I installed ubuntu 21.0.4, php7.4, and Nginx for Magento 2.4.3. I used the system default PHP-FPM settings. Magento 2.4.3 runs very slow. Sometimes https://www.canadasafetyglasses.com/ stops running. … Read moreHow to Set PHP-FPM Properly To Increase Magento2.4.3 Speed?

How to Install PHP Extension -libsodium for Magento 2.4.3 Under Ubuntu 18.0.4?

Sometimes we forgot to install the PHP extension -libsodium, for our new web hosting. When we install Magento 2.4.3, we will get an error message, says the web hosting need libsodium for Magento2.4.3. How to install libsodium then? For Ubuntu18.0.4,… Read moreHow to Install PHP Extension -libsodium for Magento 2.4.3 Under Ubuntu 18.0.4?

How to Install Elasticsearch without Java for Magento 2.4.3?

As we know, we should install elasticsearch 7 for Magento 2.4.3. If we do not have installed asticsearch 7, usually we should install java on our web hosting first, then we can install asticsearch 7. Today I share another method… Read moreHow to Install Elasticsearch without Java for Magento 2.4.3?

How to add let’s encrypt manually under LNMP?

Today, I just found https://www.globalsafetyglasses.com/ is not allowed to visit. SSL is expired. Here is a simple way to renew: Just add a new SSL!!! lnmp ssl addwww.globalsafetyglasses.comglobalsafetyglasses.com/eyeglasses/web/www.globalsafetyglasses.com Done!

Linux Check Sub Folders Size and Files Amount

Linux Check Sub Folders Size $ du -s ./* | sort -rn | head 1777328 ./catalog 1724096 ./upload 246476 ./order_attachment 16632 ./mgs_blog 12092 ./tmp 11528 ./wysiwyg 11476 ./mgs 3364 ./promobanners 2516 ./prx 1640 ./pub Check first 3 sub folders according… Read moreLinux Check Sub Folders Size and Files Amount

How to Back Up/Export All MySQL Databases in Separate Files with Mysqldump?

If we plan to back up /export only one MySQL databases in a file, we can use the following method: mysqldump -u root -p mydatabase > /home/myuser/database-dump.sql If we want to back up several databases only in a file, we… Read moreHow to Back Up/Export All MySQL Databases in Separate Files with Mysqldump?

Letsencrypt Auto Renew Failed Under Nginx (LNMP)

Just found SSL not working for https://www.eyewearcanada.com . This glasses shop is using an LNMP environment (Linux, Nginx, MySQL, and PHP), I am using the free Let’s Encrypt. I have tried to run: lnmp ssl add I still can not… Read moreLetsencrypt Auto Renew Failed Under Nginx (LNMP)