Tag: centos 7

CentOS, CloudLinux

Updating Intel NIC drivers on Linux centos

First Check the NIC driver version installed on the server. [root@test]# /sbin/lspci | grep Ethernet 0b:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 15:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 24:00.0 Ethernet controller: Davicom Semiconductor, Inc. 21x4x DEC-Tulip compatible 10/100 Ethernet (rev 31) [root@test]# /sbin/ethtool -i eth0 driver: e1000e version: 1.2.7-k2 firmware-version: …

CentOS, cPanel

How to Configure Rsyslog in CentOS/RHEL 7 Server

By default, Rsyslog service is automatically installed and should be running in CentOS/RHEL 7. In order to check if the daemon is started in the system, issue the following command with root privileges. # systemctl status rsyslog.service Check Rsyslog Service If the service is not running by default, execute the below command in order to …

Linux, MySql

How to install mytop on CentOS 7 to monitor MySQL processes

Mytop is an open source, command line tool used for monitoring MySQL performance. Mytop program provides a command-line shell interface to monitor real time MySQL/MariaDB threads, queries per second, process list and performance of databases and gives a idea for the database administrator to better optimize the server to handle heavy load. To install Mytop, …

CentOS, CloudLinux

Yum to DNF Cheatsheet

All tools in DNF added by plugins (core, extras) Yum Tool DNF Tool Notes debuginfo-install dnf debuginfo-install find-repos-of-install Use dnf list installed pkg instead dnf kickstart needs-restarting dnf tracer package-cleanup — covered by dnf list and dnf repoclosure; see man yum2dnf for details repoclosure dnf repoclosure repodiff repo-graph dnf repograph repomanage dnf repomanage repoquery dnf repoquery repo-rss reposync dnf reposync repotrack dnf download …

Apache, CentOS, Linux

Apache – You don’t have permission to access on this server error

When you have installed an Apache server , the following message may appear on your browser if you try to access a page: <p> 403 Forbidden You don’t have permission to access / on this server </p> This error is a problem related to access. The access configuration takes place in the httpd-vhosts.conf file. The Directory block is used to …