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kbingham/sd-card-writer

Created December 15, 2020 16:10
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SD Card writer (can also write USB sticks)
Raw
sd-card-writer
#!/bin/bash
## Usage sd-card-writer image <target>
IMAGE=$1
TARGET=${2:-/dev/mmcblk0}
if [ ! -b $TARGET ] ; then
echo "$TARGET is not a block device"
exit
fi
set -x
dd \
if=$IMAGE \
of=$TARGET \
bs=4M \
status=progress \
conv=sparse \
oflag=sync
sync
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