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bash – Making a FAT32 SD card picture (.img) out of a listing utilizing command-line instruments

October 24, 2023

bash – Making a FAT32 SD card picture (.img) out of a listing utilizing command-line instruments – Ask Totally different

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I am writing a program which is supposed to be loaded and run solely from a FAT32 SD card. I must create an SD card picture for distribution in addition to for testing the storage and retrieval of information by way of this program (additionally solely on the SD card).

I need to use a BASH script to automate the creation of this IMG file which accommodates the binaries of my program. What command line program can I take advantage of to realize this and the way do I take advantage of it?