How to install Jenkins in Centos7
Jenkins is an open source automation server written in Java. Jenkins helps to automate the non-human part of the software
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How to enable dom extension in Php7
The DOM extension allows you to operate on XML documents through the DOM API with PHP. To enable DOM extension
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How to create zip file with password in Linux
ZIP is an archive file format that supports lossless data compression. A ZIP file may contain one or more files
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How to check a Python module installed or not
To check whether a Python module is installed or not, #python -c "import module" #echo $? Here we need to
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How to install Maven in Centos
Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM),
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Docker commands
Docker is an open platform for developers and sysadmins to build, ship, and run distributed applications, whether on laptops, data
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How to install PDO module for Php in Ubuntu
PDO - PHP Data Objects - is a database access layer providing a uniform method of access to multiple databases.
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cURL Error #:Peer certificate cannot be authenticated with known CA certificates
cURL Error #:Peer certificate cannot be authenticated with known CA certificates This is because of the problems in the
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How to install LAMP in Ubuntu
LAMP stack is a popular open source web platform commonly used to run dynamic web sites and servers. It includes
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How to disable Mysql password validation
The validate_password plugin serves to test passwords and improve security. The plugin exposes a set of system variables that enable
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How to configure time sync service in AWS
The Amazon Time Sync Service is available through NTP at the 169.254.169.123 IP address for any instance running in a
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