Most Linux items that need backing up are stored in user home directories. This usually includes virtual web server directories as well, depending on the web server and settings you are using. One exception to this rule is configuration files. These are stored in /etc and other places. When it comes time to backup, many […]
Ubuntu is the most popular desktop Linux solution, and because of this, many system administrators have become comfortable using it even on the server. Ubuntu does offer a server edition, and it is just as powerful and useful as any of the other Linux server distributions. This brief guide will explain how to install Webmin, […]
Downloading a file from your server should not be tricky. If it is a web-facing file, you can usually download it with your web browser. If it is not, you could use FTP. The problem with both of these options, FTP and HTTP, is that neither is truly secure. If you need to download a […]
One of the routine end-of-year tasks you might want to perform is the removal of old packages that your system downloaded but may no longer need. You may have installed applications and later uninstalled them, but your package manager sometimes keeps those downloaded packages in case you need them later. Fortunately, with APT, it is […]
When you manually install software, web apps, or just general files, you probably use something like FTP or SFTP to upload your files. In most instances that is sufficient, but sometimes it is quicker and easier to download the files directly from their source to your server, bypassing your local computer completely. To do this, […]
In the event that something happens to the software you have installed on your server, you may need to reinstall it. YUM, the package manager for Red Hat Enterprise Linux, Fedora, and CentOS, allows you to reinstall packages whenever necessary.
To reinstall a package with YUM, do the following:
# yum reinstall name-of-package
YUM will prompt you before […]
Your dedicated server inevitably contains sensitive data, whether it is simply passwords or customer credit card information. Whether the data is highly classified or just something you do not want other people to see, it is important to keep it secure and also transfer it securely.
FTP is the tried and tested method for general file […]
For occasional downloads, it is usually sufficient to manually download the files you need to your computer and then upload them to your server via FTP, SFTP, or SCP. However, when you need to move large files or multiple files, these methods become cumbersome.
Using a Linux command line tool, such as wget, you can […]
FTP (File Transfer Protocol) servers normally require authentication. A user must login, providing a username and password, and the session will last only as long as the user stays logged in.
Anonymous FTP provides users with the ability to access an FTP server without providing password authentication. At first glance, this may sound insane, […]