Re: Are chapter 5, 6 and 7 the sane in SysV and SystemD?

"Vaughan Butler" ([email protected] via lfs-support Mailing List) <[email protected]> Mon, 2 Mar 2026 10:07:48 +0000
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Hi Michele

Re using the Chapter 7 backup, I've built a 12.4 SystemV system using 
the 12.4 SystemD backup file with no problems. Doug is correct about the 
/etc/passwd and /etc/group files, but it amounts to the SystemD versions 
having additional entries specific to SystemD. All the required SystemV 
entries are still present, and the SystemD stuff has no effect in 
SystemV, and can be edited out if you like.

I guess going the other way round, it would be a simple case of 
overwriting the SystemV versions of the files with those for SystemD.

Vaughan

On 01/03/2026 17:43, "Douglas R. Reno" ([email protected] via 
lfs-support Mailing List) wrote:
> On 3/1/26 11:20 AM, Michele Bucca ([email protected] via 
> lfs-support Mailing List) wrote:
>> Hello, I'm sorry if I might ask a dumb question: I was wondering
>> whether chapters 5, 6 and 7 are the same in the SystemD and SysV
>> editions. Could I use the same backup at the end of chapter 7 to build
>> either a sysvinit or systemd system?
>>
>> Cheers
>> Michele Bucca
>
> Hi Michele,
>
> For the most part, they are similar. You'll need to keep an eye out 
> though in the Creating Essential Files and Symlinks section, as the 
> /etc/passwd and /etc/group files are different. I'm not aware of any 
> other differences off the top of my head though.
>
> - Doug
>
>


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