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Nagios is a tool for system monitoring. Nagios constantly checks if other machines are working properly. It also verifies that various services on those machines are working fine. In addition, Nagios accepts other processes or machines reporting their status, for example, a web server can directly report if it is not … -
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Bacula is an open-source, enterprise-level computer backup system for heterogeneous networks. Bacula is by far the most popular Open Source backup program. It is designed to automate backup tasks that had often required intervention from a systems administrator or computer operator. Bacula supports Linux, UNIX, … -
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Bacula is an open-source, enterprise-level computer backup system for heterogeneous networks. Bacula is by far the most popular Open Source backup program. It is designed to automate backup tasks that had often required intervention from a systems administrator or computer operator. Bacula supports Linux, UNIX, … -
Read More Bacula is an open-source, enterprise-level computer backup system for heterogeneous networks. Bacula is by far the most popular Open Source backup program. It is designed to automate backup tasks that had often required intervention from a systems administrator or computer operator. Bacula supports Linux, UNIX, … -
Read More Bacula Tapes](/assets/images/2019-04-29-00.png){: .image-left } Bacula is an open-source, enterprise-level computer backup system for heterogeneous networks. Bacula is by far the most popular Open Source backup program. It is designed to automate backup tasks that had often required intervention from a systems … -
Read More Bacula Tapes](/assets/images/2019-04-29-00.png){: .image-left } Bacula is an open-source, enterprise-level computer backup system for heterogeneous networks. Bacula is by far the most popular Open Source backup program. It is designed to automate backup tasks that had often required intervention from a systems … -
NOTE: This post is now outdated and the latest post covering Bacula & PostgreSQL can be found here.
Read More Bacula is an open-source, enterprise-level computer backup system for heterogeneous networks. Bacula is by far the most popular Open Source backup program. It is designed to automate backup tasks that had often … -
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The Cyrus IMAP server is an electronic mail server software developed by Carnegie Mellon University. As opposed to POP3, IMAP allows you to access your email messages on which ever device you choose. Basically, email messages are stored on the IMAP server. Whenever you check your inbox, your email client contacts the … -
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A Backup Sendmail MX ensures that you won’t lose any emails that are received if your primary mail server experiences downtime. If your mail server becomes unavailable, the Backup Sendmail MX server will accept and hold your emails. Once your primary mail server becomes available again, all that is needed, is to push … -
Read More Sendmail Book](/assets/images/2019-03-18-00.png){: .image-left } Sendmail is the default Mail Transfer Agent (MTA) installed with FreeBSD. It accepts mail from mail clients, such as Thunderbird and delivers it to the appropriate mail host, as defined by its configuration. Sendmail can also accept network connections …