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@kattsudid(kattsu did)

rysnc&cronによるバックアップシステム

Posted at

パスなしssh

サーバ側で鍵を作成し，バックアップサーバに送る．

ssh-keygen
scp id_rsa.pub

バックアップ側で，以下のconfigを作成．

PermitRootLogin yes
PubkeyAuthentication yes
AuthorizedKeysFile .ssh/authorized_keys

cron設定

/etc/cron.weekly/にシェルをおく．
次に，
```
crontab -e

  • * * * * * /etc/cron.weekly/bkup.sh ```
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