exiwhat displays what each instance of exim is currently involved with:
exiwhat
To monitor the exim log in realtime, use the tail command:
tail -f /var/log/exim_mainlog
In this article, I’ll share with you my experience in setting up "a graceful shutdown" for a Linux machine that is connected to a UPS (Smart-UPS SC620) using NUT software.
Need to open a VMDK (Virtual Machine Disk) file in VirtualBox? In this article, I will be exporting a .vmdk file from VMware vSphere and then importing it into VirtualBox.
In this post I'll show you how to run a cronjob every 10 minutes.
You will eventually find yourself trying to fix a network related problem which usually appears in one of two forms. The first is slow response times from the remote server, and the second is a complete lack of connectivity. These symptoms can be...
Recently I was tasked to install a free SSL certificate from LetsEncrypt on a local Linux machine that was running Zimbra Mail Server. The task seemed simple, and I had no problem generating and installing the certificate from LetsEncrypt on Linux...
If you want to share some of your pictures over the internet but you are worried that they might have metadata like location embedded in them, here’s how to strip that data out on Linux.
AppCmd.exe is the single command-line tool for managing IIS 7+. It exposes all key server management functionality through a set of intuitive management objects that can be manipulated from the command line or from scripts. AppCmd enables you to...