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Fixing race condition on private key backup how-to
Signed-off-by: Diogo Monica <diogo@docker.com>
Diogo Monica authored on 2015/08/14 11:16:00Showing 1 changed files
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@@ -45,8 +45,7 @@ The Docker client stores the keys in the `~/.docker/trust/private` directory. |
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Before backing them up, you should `tar` them into an archive: |
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```bash |
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-$ tar -zcvf private_keys_backup.tar.gz ~/.docker/trust/private |
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-$ chmod 600 private_keys_backup.tar.gz |
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+$ umask 077; tar -zcvf private_keys_backup.tar.gz ~/.docker/trust/private; umask 022 |
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``` |
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## Lost keys |