hosts allow centos 7

downQuery Nginx main process numberPs-ef | grep nginxCalmly stop Kill-quit master process numberFast Stop Kill-term main process numberForce Stop kill-9 NginxIf the PID file path is configured nginx.conf, if not, in the logs directoryKill-Signal type '/usr/local/nginx/logs/nginx.pid 'Upgrade1. Replace the old program file with the new program first2, KILL-USR2 the old version of the program's main process number or process file nameAt this point the old Nginx master process will rename its proc

. Configuring YUM sources The package version in the default YUM source for CentOS 7 may not be up to date, and if you want to install the latest package, you have to configure the YUM source. Configuring the YUM source can be done by installing the RPM (Red Hat Package Manager) package directly, or by modifying the Repository, which is explained by the installation of the RPM method. First you need t

-id command to replicate the Ansible public key into the node.Fourth step: Define a list of nodes for AnsibleFile/etc/ansible/hosts maintains a list of servers in Ansible.[Email protected] ~]# vi/etc/ansible/hosts[Test-servers]192.168.1.9192.168.1.10Save and exit the file.Fifth step: Try running the command on the ansible serverUse ping to check the connectivity of the ' test-servers ' or ansible nodes.[Ema

Install httpd, PHP, Mariadb,serverip 192.168.199.157 on CentOS 7 Install the relevant package first 650) this.width=650; "Width=" 554 "height=" "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ( "/e/u261/themes/default/images/word.gif") no-repeat center;border:1px solid #ddd; "alt=" Spacer.gif "/>2. Start httpd and MARIADB650) this.width=650, "width=" 554 "height=" "src="

error-------------Start the service, verify the--------------[[email protected] named]# systemctl start named//Start DNS Service[[email protected] named]# Systemctl enable named//Set boot up[[email protected] named]# vi/etc/resolv.conf//Set server domain name Save exit[[email protected] named]# nslookup mail.aa.com//parsing verificationSuccess such as: The second part: Build postfix and configure basic sending function[[email protected] ~]# postconf–a//Verify that Cyrus Dovecot feature is suppo

The result is as follows, indicating that the above settings are successful: [Html] view plaincopy Mysqld0: off 1: off 2: open 3: Open 4: Open 5: Open 6: Off 6) add mysql environment variables in/usr/bin as follows: [Html] view plaincopy Ln-s/usr/local/mysql/bin/mysql/usr/bin 7) disable the system firewall as follows: [Html] view plaincopy Systemctlstopfirewalld 8) modify the password of the root user and

-vhosts.conf:Documentroot/var/www/privateServerName www.private.comServeralias private.com4. Restart HTTPD service: systemctl restart httpd5, add the following content in/etc/hosts:10.0.0.20 www.private.com10.0.0.20 private.comThird, only allow to specify IP access, add the following in httpd-vhosts.conf:Require IP 10.0.0.21//"Require local allow" means only nati

Prospect:1. Install the x86_64 version of the CentOS 7 system (or the corresponding version of Red Hat, etc.) to the GNOME Desktop edition.2. Download and install and activate Xmanager Enterprise 5 for connection access to Linux systems, data transfer, etc.3. Download the unpacked Oracle 11g R2 for Linux package and place the [Database/stage/components/oracle.jdk/1.5.0.17.0/1/datafiles/all.jar] Add the fold

The swap partition is created to make up for the lack of physical memory, that is, the concept of virtual memory. Part of the hard disk is divided into virtual memory, but the larger the space, the better, the speed of the hard disk is much lower than that of the memory. If the hard disk is not set properly, the speed of the system is slowed down.By default, Alibaba Cloud hosts do not have swap partitions. You can run the free command to view them:Thi

vhost1.conf welcome.confREADME userdir.conf vhost2.conf[Email protected] conf.d]# echo "Vhost1 's testpage." >>/var/www/html/vhost1/index.html[Email protected] conf.d]# echo "Vhost2 's testpage." >>/var/www/html/vhost2/index.htmlReview the syntax for no problem (HTTPD-T) after restarting the HTTPD service (systemctl restart Httpd.service), add resolution entries to the client localhost:C-Disk \windows\system32\drivers\etc\hosts file added: 172.16.72.

For our purposes, installing Apache requires just typing this command at the CentOS command terminal:$ sudo yum install httpd$ sudo systemctl enable Httpd.serviceThe command to start the Apache service on the server is:$sudo systemctl Start Httpd.serviceTo restart Apache:$sudo systemctl Restart Httpd.serviceStop Apache:$sudo Systemctl Stop Httpd.service2. mysql InstallationBefore you start installing MySQL, update the software on your system to the la