systemd: fix error thrown by 'sed' in scw-set-hostname#224
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mark-kubacki wants to merge 1 commit intoscaleway:masterfrom
mark-kubacki:fix-systemd-scw-set-hostname
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systemd: fix error thrown by 'sed' in scw-set-hostname#224mark-kubacki wants to merge 1 commit intoscaleway:masterfrom mark-kubacki:fix-systemd-scw-set-hostname
mark-kubacki wants to merge 1 commit intoscaleway:masterfrom
mark-kubacki:fix-systemd-scw-set-hostname
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Contributor
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Whoops, that's what I get for not paying enough attention to manpage contents... However, now that I looked, I see that we could just set |
Author
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Let's do both, because I don't quite trust the output altogether. The check I've originally introduced is cheap enough, I believe. I'll push a change to this PR later today. |
`hostnamectl` can return more than one hostname, the pair "transient"
and "static" hostname is not uncommon.
The script then fails because `$old_hostname` is set to two lines (!)
with the first being "n/a". Both get passed to `sed` and result in an
invalid script both ways, because `grep` finds it erroneously due to
its special meaning.
In that case a `hostnamectl --static` won't return 'localhost',
but is indeed empty.
Just assume it's not in /etc/hosts in those cases and stick to writing
the new hostname.
Author
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I am here for you if you have any questions! |
Author
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Any way to move this forward? |
Author
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How can we land this, any changes you'd like to see? |
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hostnamectlcan return more than one hostname, the pair "transient"and "static" hostname is not uncommon.
The script then fails because
$old_hostnameis set to two lines (!)with the first being "n/a". Both get passed to
sedand result in aninvalid script both ways, because
grepfinds it erroneously due toits special meaning.
Just assume it's not in /etc/hosts