Comments (2)
The rootfs is squashfs, it is read only in RAM, you can't write to it. (But you can use tmpfs to do modifications, but they will stay only in RAM)
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I was able to create a file but it would be in the volatile.
[@Linux root]#cd /var/volatile
[@Linux volatile]#cat > test2.sh
!/bin/bash
echo "hola mundo"
[@Linux volatile]#cat test2.sh
!/bin/bash
echo "hola mundo"
[@Linux volatile]#sh test2.sh
hola mundo
Is there any way to save it permanently? Since I want to do driver test and then add with:
sudo insmod hello_world.ko
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