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Use -o instead of stdout redirect with paperkey 

Using -o makes sure that the file is created with 0600 permissions
instead of whatever the default umask setting is.

Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
This commit is contained in:
Konstantin Ryabitsev 2018-01-31 20:40:03 -05:00
parent 31afef433d
commit 6ff6fdad73
1 changed files with 1 additions and 1 deletions
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protecting-code-integrity.md
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@ -390,7 +390,7 @@ all Linux distros, as well as installable via `brew install paperkey` on Macs.
Run the following command, replacing `[fpr]` with the full fingerprint of your
key:
$ gpg --export-secret-key [fpr] | paperkey > /tmp/key-backup.txt
$ gpg --export-secret-key [fpr] | paperkey -o /tmp/key-backup.txt
The output will be in a format that is easy to OCR or input by hand, should
you ever need to recover it. Print out that file, then take a pen and write