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Merge pull request #4027 from 7heo/patch-1 

Get rid of unnecessary `-E` flag for `sudo`
This commit is contained in:
Matthew Hooker 2016-10-19 11:08:46 -07:00 committed by GitHub
parent 2ecbfd551b 4a4d529b33
commit 975df8039c
1 changed files with 2 additions and 4 deletions
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6
website/source/docs/provisioners/shell.html.md
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@ -112,13 +112,11 @@ Some operating systems default to a non-root user. For example if you login as
`execute_command` to be:
``` {.text}
"echo 'packer' | {{ .Vars }} sudo -E -S sh '{{ .Path }}'"
"echo 'packer' | sudo -S sh -c '{{ .Vars }} {{ .Path }}'"
```
The `-S` flag tells `sudo` to read the password from stdin, which in this case
is being piped in with the value of `packer`. The `-E` flag tells `sudo` to
preserve the environment, allowing our environmental variables to work within
the script.
is being piped in with the value of `packer`.
By setting the `execute_command` to this, your script(s) can run with root
privileges without worrying about password prompts.