Category Archives: Linux

Unable to Receive Email with Postfix and ISPConfig

I was receiving these errors: This is the mail system at host I’m sorry to have to inform you that your message could not be delivered to one or more recipients. It’s attached below. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete […]

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Linux Find Out How Much Each Folder Is Taking Up

NCurses Disk Usage This tool will allow you to see how much disk space each directory is using. It will run from which ever current directory you are running it from. It is really useful to find out where your disk space is going and what is using it. From the site Ncdu is […]

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Linux Ubuntu 12.04 “Waiting for network configuration”

For some reason my machine decided to just kick the bucket over at Digital Ocean. I think it happened after some settings I changed in ISPConfig for the server IP information. I was trying to update the information because this was an image I used at an earlier time, and the IP changed. I hopped […]

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