- Видео 8
- Просмотров 30 242
waderni lotfi
Италия
Добавлен 8 окт 2012
How to reset root password on CentOS 7/ RHEL 7
How to reset root password on CentOS 7/ RHEL 7
For more explanation visit our site: yallalabs.com/linux/how-to-reset-the-root-password-on-centos-7-rhel-7/
RHCSA Exam Objectives:
How to Interrupt the boot process in order to gain access to a system
For more explanation visit our site: yallalabs.com/linux/how-to-reset-the-root-password-on-centos-7-rhel-7/
RHCSA Exam Objectives:
How to Interrupt the boot process in order to gain access to a system
Просмотров: 517
Видео
How to Install Zabbix Agent on CentOS 7 / RHEL 7
Просмотров 6 тыс.7 лет назад
In this video we will demonstrate how To Install Zabbix 3.2 Agent and add a Host in zabbix Frontend Server on CentOS 7 / RHEL 7 For more explanation visit our site: yallalabs.com/linux/how-to-install-zabbix-agent-on-centos-7rhel-7/
How To Install Zabbix 3.2 Server On CentOS 7 / RHEL 7
Просмотров 4,9 тыс.7 лет назад
In this video we will demonstrate how To Install Zabbix 3.2 Server on CentOS 7 / RHEL 7 For more explanation visit our site: yallalabs.com/linux/how-to-install-zabbix-3-2-server-on-centos-7-rhel-7/
How to setup HAProxy as Layer 7 Load Balancer for Nginx on CentOS 7 / RHEL 7
Просмотров 5 тыс.7 лет назад
his video demonstrates how to setup HAProxy as Layer 7 Load Balancer for Nginx on CentOS 7 / RHEL 7 For more explanation visit my site: yallalabs.com/linux/how-to-setup-haproxy-as-layer-7-load-balancer-for-nginx-on-centos-7-rhel-7/
How To Install LAMP Stack (Linux + Apache + Mysql + PHP7.0) On Ubuntu 16.04 LTS
Просмотров 4117 лет назад
LAMP Stack Installation Guide on Ubuntu Server 16.04 LTS: visit my site for more tutorials www.yallalabs.com/ LAMP is a combination of operating system and open-source software stack. The acronym LAMP came from the first letters of Linux, Apache HTTP Server, MySQL or MariaDB database, and PHP APACHE2 INSTALLATION # apt update # apt install apache2 # sudo systemctl start apache2.service # sudo s...
How to Install and Configure NTP Server and Client on centos 7/RHEL7
Просмотров 12 тыс.7 лет назад
Red Hat Certified System Administrator (RHCSA) exam objectives : Configure a system to use time services using chrony NTP (Network Time Protocol) is a protocol to keep servers time synchronized: one or several master servers provide time to client servers that can themselves provide time to other client servers. In this quick tutorial im going to explain how to set an NTP server on centos 7/RHE...
How To Create a Network Yum Repository Server on RHEL 7/ Centos 7
Просмотров 1,3 тыс.8 лет назад
This video explains the procedure to create Network Yum Repository Server on RHEL 7/ Centos 7 using a DVD Visit our site for more Tutorials : www.yallalabs.com How To Create a Network Yum Repository Server for Red Hat 7 and CentOS 7 Come creare un network yum repository on rhel 7 / centos 7
00 RHCSA - Linux Training - How to install Minimal Server Centos 7 / RHEL7
Просмотров 2078 лет назад
In this video tutorial i'm gonna show u how to install Centos 7 Minimal Server to start preparing for RHCSA REDHAT Exam . In questo video andrò a spiegare come installare Centos 7/Rhel7 minimal server . - Linux Training - How to install Minimal Server Centos 7 / RHEL7 -RHEL7/CENTOS7 -RHCSA REDHAT EXAM
Great
it is lb layer 4 not layer 7
show! great! #simple and fast! thanks
hi bro, can you make video about install zabbix agent with offline method for centos ?
blasting learning
thanks bro, i corrected my configuration and it works fine.
Thanks!!
like brasileiro
Incredible video, is it possible to run Haproxy as a load balancer and nginx as a reverse proxy and httpd main-webserver? if yes how can we configure it? Thank you
Top...
Thank you very much
Great video...
This is Very helpful Working on Linux mint 18 Serena thank you..
Thanks, I appreciate the help. Now, I just have to install Joomla.
[root@ZABBIX_SRV zabbix-server-mysql-3.2.4]# systemctl start zabbix-server Job for zabbix-server.service failed because a configured resource limit was exceeded. See "systemctl status zabbix-server.service" and "journalctl -xe" for details. [root@ZABBIX_SRV zabbix-server-mysql-3.2.4]# systemctl status zabbix-server.service ● zabbix-server.service - Zabbix Server Loaded: loaded (/usr/lib/systemd/system/zabbix-server.service; disabled; vendor preset: disabled) Active: activating (auto-restart) (Result: resources) since Sat 2017-03-25 14:16:54 CET; 6s ago Process: 3790 ExecStart=/usr/sbin/zabbix_server -c $CONFFILE (code=exited, status=0/SUCCESS) Mar 25 14:16:54 ZABBIX_SRV systemd[1]: zabbix-server.service never wrote its PID file. Failing. Mar 25 14:16:54 ZABBIX_SRV systemd[1]: Failed to start Zabbix Server. Mar 25 14:16:54 ZABBIX_SRV systemd[1]: Unit zabbix-server.service entered failed state. Mar 25 14:16:54 ZABBIX_SRV systemd[1]: zabbix-server.service failed. any suggestion?
gheocom First of all, check if SELinux allows Zabbix to connect to the network using the follwing command : getsebool -a | grep zabbix The second thing is some kind of bug in the recent packages of ‘gnutls’ on CentOS 7 . Check which version and downgrade it to another version . Let’ me know if you fixed.
[root@ZABBIX_SRV ~]# getsebool -a | grep zabbix httpd_can_connect_zabbix --> on zabbix_can_network --> on parli italiano
gheocom certo di si
[root@ZABBIX_SRV ~]# yum downgrade gnutls-3.1.18-10.el7_0.x86_64.rpm Failed to set locale, defaulting to C Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.prometeus.net * epel: mirrors.n-ix.net * extras: mirrors.prometeus.net * updates: mirrors.prometeus.net No package gnutls-3.1.18-10.el7_0.x86_64.rpm available. Error: Nothing to do gia 2 giorni .... non riesco a farlo partire sto zabbix-server...
gheocom prima di tutto, verifica che versione di gnutls è installata sul sistema poi fai il downgrade
what is the password for root after the command mysql -u root -p bcz i'm traying to write any pssword and have this error ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
if u got that error because u dont start matiadb
IT Wbas the password that u configured when u cnfigured your mariaddb . did u set a password for the root user or not ? u can set it by using the command mysql_secure_installation
IT Wbas take a look to this link yallalabs.com/linux/securing-mysql-server-mariadb-with-mysql_secure_installation/ it will help u to set a password for the root user