I am using Ubuntu Server 14.04 LTS. I need to make an .ISO image from it. The trouble is that all tools i have come across use GUI. Ubuntu Server on the other hand does not come with GUI.
Are there ways of creating an ISO image from an already installed Ubuntu OS on command line?
The Ubuntu Community Help Wiki has an article on creating a bootable ISO image from an installed system. It appears to use only command-line tools (no GUI).
There are too many steps to list here, so I'll just include the link:
https://help.ubuntu.com/community/MakeALiveCD/DVD/BootableFlashFromHarddiskInstall
