In the test, I’ll configure the Edge-core ES3526XA switch.Continue reading “Configuring Edge-core ES3526XA”
On Ubuntu/Debian Zabbix-agent installs quite easily.
Initially, just enter the installation command:
Firstly, you must make a backup copy of the database and www directories.Continue reading “How to transfer WordPress to another domain”
I will give an example of setting up a simple mail server on Postfix, Dovecot and MySQL.
For the test, I use the Ubuntu 16.04 operating system.
In this article I will give an example of changing gc_thresh on Linux, this parameter usually needs to be increased on highly loaded access servers.Continue reading “Changing gc_thresh on Linux”
In this article I will give examples of restricting access to files or directories by IP address or username and password.Continue reading “Nginx. Directory Access Restriction”
Once increasing the size of “innodb_log_file_size”, I noticed an error in the /var/log/mysql/error.log file:Continue reading “Solution “InnoDB Error ib_logfile0 is of different size””
Since InnoDB is more reliable for storing important data and is more efficient with frequent write requests, I will convert MyISAM tables to InnoDB, in old databases, in one of the companies.Continue reading “How to convert MySQL tables from MyISAM to InnoDB”
In this article I will give examples of network configuration using Netplan.
I also note that for example, starting with Ubuntu version 18.04, Netplan is used by default.
File Format: PDF
File size: 3 Mb
Author: Toshiaki Makita
NTT Open Source Software Center