if you are faced with process limitation
Continue reading “dovecot limitations”CentOS 7 network address
Permanent changing network setting in the CentOS 7 we can do in:
Continue reading “CentOS 7 network address”Firewall config for Zabbix on CentOS
What ports we should open to having access to Zabbix web GUI, Zabbix Server and Agent communication?
Continue reading “Firewall config for Zabbix on CentOS”Postfix queue and other tips
To see message’s queue we can use the command:
Continue reading “Postfix queue and other tips”SSL on Nextcloud snap
Enabling a legal https (443 port)
Continue reading “SSL on Nextcloud snap”vsftp write permissions enabling
After installation ftp server vsftp we have to make enable users writing permissions
Continue reading “vsftp write permissions enabling”launch Zabbix agent on Windows Server 2008
If Zabbix agent has launched not as a system service or might be not performing,
then run c:\Program Files\Zabbix Agent\zabbix_agentd.exe as administrator
Continue reading “launch Zabbix agent on Windows Server 2008”Configure IP address on Ubuntu 18.04
Check does exist netplan in the current Ubuntu installed distro
Continue reading “Configure IP address on Ubuntu 18.04”Debian buster reboot and shutdown system
Which IT remote services do we provide?
- IaaS platforms and software installation/reinstallation.
- Systems and security accounts policies management.
- Network configuration and firewall installation and maintenance.
- Servers monitoring operation systems, applications and databases within an installed agent.
- Configuration management.
- Backup servers and workstations service and recovery reporting.
- Anti-Virus and PC management software with daily anti-virus updates.
- Desktops remote systems administration services.