Programmer Think

This film is related to the blog of zabbix installation and deployment: https://blog.csdn.net/Ying_smile/article/details/81736349 Add nginx monitoring item zabbix-agent: [root@server6 ~]# rpm -ivh nginx-1.8.0-1.el6.ngx.x86_64.rpm [root@server6 ~]# cd /etc/nginx/conf.d/ [root@server6 conf.d]# vim default.conf 12 loc ...

1. Enter / etc/yum/repos.d / directory (where the configuration files of yum software warehouse are stored) [root@localhost ~]# cd /etc/yum.repos.d/ 2. Delete the original yum source [root@localhost yum.repos.d]# rm -f * 3. Use vim editor to create a new configuration file (the file name is optional, but the suffix must b ...

Configure the highly available yum source on [server1] and [server4] [root@server1 ~]# vim /etc/yum.repos.d/rhel-source.repo [rhel-source] name=Red Hat Enterprise Linux $releasever - $basearch - Source baseurl=http://172.25.40.250/rhel6.5 enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release [HighA ...

1, Background This paper mainly introduces the implementation of presto with keepalive Experimental environment: CentOS 6 64 bit   2, Experimental steps 1. Software installation Install keepalive package sudo yum install -y keepalived presto deployment and configuration are omitted, assuming that the process has been ...

0. Preface Recently, I am learning how to install and use PaddlePaddle in various video card driver versions, so I am also learning how to install and uninstall CUDA and CUDNN in Ubuntu. During the learning process, I will record the learning process by the way. At the same time, we are strengthening our memory. This paper takes the unloading C ...

Rsync server configuration - simulate IDC cross machine room backup IP role user 192.168.1.4 aaa server (public cloud) root 192.168.1.5 bbb client root 192.168.1.6 ccc client root Preparation for aaa server (public cloud) //Create a backup directory, preferably a separate disk [root@aaa-server /]# mkdir /backup ...

Here are the three virtual machines installed before, as follows: 192.168.201.81 hadoop-1 192.168.201.82 hadoop-2 192.168.201.83 hadoop-3 preparation: Configure static IP vi /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 HWADDR=00:0C:29:AF:65:27 TYPE=Ethernet UUID=269569e1-f888-4f73-b2f7-7af45225b572 ONBOOT=yes NM_CONT ...

1. Error report of chapter and catalog after re collection October 3, 2018 Warning: Invalid argument supplied for foreach() in /usr/share/wwwphp/ptcms/application/novelsearch/model/novelsearch_chapter.php on line 326 vim /usr/share/wwwphp/ptcms/application/novelsearch/model/novelsearch_chapter.php public function getolist($zy ...

sshd service 1. Introduction to sshd sshd= secure shell A service that can boot the shell in the host through the network Client software < c-f9 >     sshd Connection mode: ssh username@ip ##Links to text patterns ssh -X username@ip ##You can turn on the graphics after the link is successful Note: The first ...

This thing has been killing me for several days, and it has worked out. It's not bad. I'm here to record my method and hope to help the people behind me. 1. Delete the original vim package sudo apt-get remove --purge vim vim-runtime vim-gnome vim-tiny vim-common vim-gui-common 2. Installation dependency vim dependence sudo ...