Linux

Einrichtung von SSH-Schlüsseln unter Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Einrichtung von SSH-Schlüsseln unter Ubuntu 20.04

SSH oder Secure Shell ist ein verschlüsseltes Protokoll zur Verwaltung von und Kommunikation mit Servern. Wenn Sie mit einem Ubuntu-Server arbeiten, verbringen Sie wahrscheinlich die meiste Zeit in einer Terminalsitzung, die über SSH mit Ihrem Server verbunden ist. In dieser…

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How To Setup a DavMail Exchange Gateway on a Debian 7 VPS — step-by-step Linux tutorial on Progressive Robot

How To Setup a DavMail Exchange Gateway on a Debian 7 VPS

If your workplace or school uses Microsoft Exchange for E-mail, you may wish to access your Exchange E-mail account from E-mail clients that do not support the Exchange protocol. DavMail provides a solution, translating Microsoft Exchange to open protocols like POP, IMAP, SMTP, Caldav, Carddav, and LDAP.

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How To Tune your SSH Daemon Configuration on a Linux VPS — step-by-step Linux tutorial on Progressive Robot

How To Tune your SSH Daemon Configuration on a Linux VPS

SSH is the standard way to connect to remote Linux systems. You probably know the basics of how to use it, but the daemon also has many options that can give you more flexibility in user authentication and control. In this guide, we’ll explore some of these options in order to give you a more secure and more flexible SSH experience.

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How to Upgrade Ubuntu 12.04 LTS to Ubuntu 14.04 LTS — step-by-step Linux tutorial on Progressive Robot

How to Upgrade Ubuntu 12.04 LTS to Ubuntu 14.04 LTS

Ubuntu has two types of releases: standard, which are released every six months, and Long Term Support (or “LTS”), which are released every two years. In this guide, we will go over how to safely upgrade an Ubuntu 12.04 server to 14.04, taking care to preserve our existing configuration.

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