I am starting to configure the intel galileo board linux kernel.
before that it is safe to backup the linux image of the Galileo.
so i am stuck here.
"How to make a backup of linux image in galileo".
By original Linux image, if you mean the uclibc based system which can be downloaded from https://communities.intel.com/docs/DOC-22226
or the uclibc version done by AlexT http://alextgalileo.altervista.org/ you can just put the SD card into a reader and copy everything into a directory.
If you mean the IoT version you need to create an image of the SD card using DD or one of the image applications.
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