How to Upgrade Ubuntu 16.04 to Ubuntu 18.04

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If you are still using Ubuntu version 16.04, you may want to consider updating to the latest Long Term Support release, version 18.04. In this post, we will cover what a Long Term Support release is and why you would want to use it. You will also learn the significant changes between 16.04 and 18.04. Last, but not least, you will also learn how to upgrade your server from Ubuntu 16.04 to Ubuntu 18.04.

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How to Install Nginx on Ubuntu 14.04 LTS

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nginx is a free, open source, high-performance web server. Need HTTP and HTTPS but don’t want to run Apache? Then nginx may be your next go-to, at least for Linux.

Pre-Flight Check

  • These instructions are intended specifically for installing nginx on Ubuntu 14.04 LTS.
  • I’ll be working from a Liquid Web Self Managed Ubuntu 14.04 server, and I’ll be logged in as root.

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How to Install MongoDB on Ubuntu 14.04 LTS

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MongoDB is a NoSQL database intended for storing large amounts of data in document-oriented storage with dynamic schemas. NoSQL refers to a database with a data model other than the tabular format used in relational databases such as MySQL, PostgreSQL, and Microsoft SQL. MongoDB features include: full index support, replication, high availability, and auto-sharding.

Pre-Flight Check
  • These instructions are intended for installing MongoDB on a single Ubuntu 14.04 LTS node.
  • I’ll be working from a Liquid Web Core Managed Ubuntu 14.04 LTS server, and I’ll be logged in as a non-root user, but with sudo access. For information on giving a user sudo access visit our page on How to Add a User and Grant Root Privileges on Ubuntu 14.04.

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How to Check and Verify the Version of Python

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Python is a programming language. It is quite popular and has a design philosophy that emphasizes code readability. It is widely considered to be a very easy programming language to learn and master because of its focus on readability. Python is open source, and will run a a multitude of platforms including, but not limited to: Various Linux/UNIX distributions (CentOS, Ubuntu, Fedora, Debian, etc.), Microsoft Windows, and Mac OS X.

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How to Install lsyncd on Ubuntu 14.04 LTS

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lsyncd is an rsync-based tool that monitors specified directories (including subdirectories) for updates and modifications, then syncs those changes to a specified destination.

Pre-Flight Check
  • These instructions are intended specifically for installing the lsyncd on Ubuntu 14.04 LTS.
  • I’ll be working from a Liquid Web Core Managed Ubuntu 14.04 LTS server, and I’ll be logged in as root.

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How to Install Logwatch on Ubuntu 14.04 LTS

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Logwatch is a Perl-based log management tool for analyzing, summarizing, and reporting on a server’s log files. It is most often used to send a short digest of server’s log activity to a system administrator.

What are log files? Logs are application-generated files useful for tracking down and understanding what has happened in the past.

Pre-Flight Check
  • These instructions are intended specifically for installing the Logwatch on Ubuntu 12.04 LTS.
  • I’ll be working from a Liquid Web Core Managed Ubuntu 12.04 LTS server, and I’ll be logged in as root.

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Error: (98)Address already in use: make_sock: could not bind to address 0.0.0.0:80 on Ubuntu [SOLVED]

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  • These instructions are intended specifically for solving the error: (98)Address already in use: make_sock: could not bind to address 0.0.0.0:80
  • I’ll be working from both Liquid Web Core Managed Ubuntu 12.04 LTS and 14.04 LTS servers, and I’ll be logged in as root.

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How to Install and Configure ProFTPD on Ubuntu 14.04 LTS

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FTP (File Transfer Protocol) is probably the most popular method of uploading files to a server; a wide array of FTP servers, such as ProFTPD, and clients exist for every platform.

Pre-Flight Check
  • These instructions are intended specifically for installing the ProFTPD on Ubuntu 14.04 LTS.
  • I’ll be working from a Liquid Web Core Managed Ubuntu 14.04 LTS server, and I’ll be logged in as root.

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How to Install and Configure vsftpd on Ubuntu 14.04 LTS

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FTP (File Transfer Protocol) is probably the most popular method of uploading files to a server; a wide array of FTP servers, such as vsftpd, and clients exist for every platform.

Pre-Flight Check

  • These instructions are intended specifically for installing the vsfptd on Ubuntu 14.04 LTS.
  • I’ll be working from a Liquid Web Core Managed Ubuntu 14.04 LTS server, and I’ll be logged in as root.

Continue reading “How to Install and Configure vsftpd on Ubuntu 14.04 LTS”