how to install perl

1.Yum Install Perl-libwww-perlYum Install Perl-file-whichYum Install Perl-dbd-mysqlYum Install PERL-DIGEST-SHA1Yum Install Perl-time-hiresYum Install Perl-crypt-ssleay2. Testing#!/usr/bin/perl-wUse DBI;My $database = "MySQL";My $hostname =

Configure cdperl-5.8.8./Configure-demakemaketestmakeinstall Several Notes: 1-de is the configuration parameter, meaning the default configuration; 2 here there is a step If you want to use perlto analyze the timeline and exceldata in ora 8.0,

First download the latest perl source code package: [root @ akinlau/] # wgethttp: // logs First download the latest perl source code package: [Root @ akinlau/] # wget http://www.cpan.org/src/5.0/perl-5.16.1.tar.gz Decompress the source package[Root @

MHA bitsCN.com for MySQL high availability kill Many people think of MySQL Cluster or Heartbeat + DRBD when it comes to the high availability of MySQL. However, the complexity of these solutions is often daunting, using MySQL replication to

First, installation Download https://www.percona.com/downloads/XtraBackup/First download the percona-xtrabackup-24-2.4.4-1.el5.x86_64.rpm, installation report libcurl.so.3 and libev.so.4 can't find, libev.so.3 can pass yum install Libev solve,

OTRS installation and configuration, OTRS installation ConfigurationZookeeper The OTRS name is abbreviated from the first letter of Open-sourceTicket Request System and is an Open-source defect tracking management System software. OTRS classifies

MHA installation and equivalence Configuration MHA consists of MHA nodes (which can be understood as subnodes) and MHA management nodes. Therefore, MHA installation is divided into two parts: Install MHA nodes and install MHA management nodes. This

MHA consists of MHA nodes (which can be understood as subnodes) and MHA management nodes. Therefore, MHA installation is divided into two parts: Install MHA nodes and install MHA management nodes. This article briefly describes MHA installation

Install and compile xtrabackup 2.2.11, axtrabackup ---- 1. compile and install percona-compiler-y install cmake gcc-c ++ libaio-devel automake autoconf bzr \ bison libtool ncurses-devel ncurses5-devel zlib-devel libgcrypt-devel crypt * libgcrypt *\

MHA installation and equivalence configuration, mha Configuration MHA consists of MHA nodes (which can be understood as subnodes) and MHA management nodes. Therefore, MHA installation is divided into two parts: Install MHA nodes and install MHA

MHA consists of the MHA node (which can be understood as a child node) and the MHA Management Node 2. Therefore, for the installation of MHA, the corresponding is also divided into 2 parts, that is, the installation of MHA node, installation MHA

Introduction of Percona-toolkit Tools The Percona-toolkit, "PT Tool", is a collection of advanced command-line tools for performing various MySQL and system tasks that are complex and cumbersome to perform by hand, including: Check the consistency

The Percona-toolkit toolkit, like Percona-xtrabackup, is a Perl-written toolkit, and the Percona-toolkit Toolkit is a set of advanced toolkit for managing MySQL, Can be used to perform a variety of manual execution of very complex and troublesome

1. Download percona-toolkit-2.2.16.tar.gz# wgetHttps://www.percona.com/downloads/percona-toolkit/2.2.16/tarball/percona-toolkit-2.2.16.tar.gz2. Installation# LL-rw-r--r--1 root root 1408239 November 9 percona-toolkit-2.2.16.tar.gz# Tar XF

Configure the network yum source (included) in CentOS7 and centos7yum1. Check whether the Internet is smooth Configure the network yum source (you need to ensure that the Internet is activated. Here I use Netease 163 to provide open-source image

Install php acceleration cache php Cache Acceleration Software Xcache Eaccelerator Zend Apc The eaccelerator features caching, acceleration, and optimization. Set character set Echo 'export LC_ALL = c'>/etc/profile Source/etc/profile

Monitorix Monitoring Linux Host graphic detailedMonitorix IntroductionMonitorix is a free and open source lightweight system monitoring tool. With Monitorix you can always control CPU load and temperature, memory consumption, active process, disk

Yum is a background program for managing the RPM package, written in Python, and can be a very handy solution to the RPM dependencies. After establishing the Yum server, the Yum client can obtain the software package via HTTP and FTP, and use the

Percona Toolkit is a set of advanced command-line toolsets for managing MySQL and system tasks, mainly including:1, master and slave status detection and repair2. Detection of delay from library replication3, slow query, log analysis4. detecting

Centos6.6 install xtrabackup 2.2.12 # Centos 6.6 final installation xtrabackup 2.2.12 note # (1) download xtrabackup Wget https://www.percona.com/downloads/XtraBackup/Percona-XtraBackup-2.2.12/binary/redhat/6/x86_64/percona-xtrabackup-2.2.12-1.el6.x8