3 ms·
I would install pv (optional) and do cat /dev/mmcblk0 | pv -abtrN Processed | gzip > img.gz cat img.gz | gunzip | pv -abtrN Processed > /dev/mmcblk0
by usui 4y ago
I would install pv (optional) and do
cat /dev/mmcblk0 | pv -abtrN Processed | gzip > img.gz
cat img.gz | gunzip | pv -abtrN Processed > /dev/mmcblk0