0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 3 years have passed since last update.

MacでRaspberry Pi OS (Raspbian)を高速にmicroSDに書き込む

Last updated at Posted at 2022-02-20

久々に焼こうと思ったらf○ckな記事しかなくてイライラしたので自分用メモ
焼くところ以外は他の記事見てください

sudo dd bs=1M if=/Users/UserName/Downloads/2022-01-28-raspios-bullseye-arm64-lite.img of=/dev/rdisk2 status=progress conv=fsync

キモはof=/dev/rdiskを指定している所
これで自分の環境では15MB/sの速度がでたので、2GBのイメージを2min程度で書き込みできた

% sudo dd bs=1M if=/Users/UserName/Downloads/2022-01-28-raspios-bullseye-arm64-lite.img of=/dev/rdisk2 status=progress conv=fsync
1995440128 bytes (2.0 GB, 1.9 GiB) copied, 136 s, 14.7 MB/s
1904+0 records in
1904+0 records out
1996488704 bytes (2.0 GB, 1.9 GiB) copied, 136.102 s, 14.7 MB/s

多分大丈夫だろうけどsyncコマンド打っておく

0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?