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Igor Khrupin

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Linux

Linux

How to fix “Invalid command ‘Header’, perhaps misspelled or defined by a module not included in the server configuration” for apache2 in Ubuntu

If you got: Invalid command ‘Header’, perhaps misspelled or defined by a module not included in the server configuration message in error log of your apache2 web server under Ubuntu you need to do next: Run this command in terminal with sudo Restart Apache2: Also run with sudo

By Igor Khrupin, 10 years7 April, 2012 ago
Linux

How to forward port into VirtualBox or How to connect with guest virtual machine via ssh

Let me describe my task.I have installed Linux Ubuntu Server in my VirtualBox. I use this virtual machine for some experiments. I don’t want do some tasks on my physical PC. To connect with this Virtual Machine I want to use SSH. It can be done via forwarding physical PC Read more…

By Igor Khrupin, 10 years15 March, 2012 ago
profile for ihrupin at Stack Overflow, Q&A for professional and enthusiast programmers
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