* How to specify the user directory OUTSIDE of Cygwin (installation folder)?
@ 2017-09-09 5:11 Ben Stover via cygwin
2017-09-09 7:53 ` Marco Atzeri
2017-09-09 9:39 ` Kptain
0 siblings, 2 replies; 5+ messages in thread
From: Ben Stover via cygwin @ 2017-09-09 5:11 UTC (permalink / raw)
To: Cygwin MailList
By default the user folder of Cygwin (under Win7) is in a subdirectory
<installation folder>\home\<username>
How can I put it into a separate directory OUTSIDE of Cygwin?
Example:
I installed Cygwin in
D:\tools\cygwin\v2\
and want to put my (resp. all) home directories into
D:\tools\cygwin\myhome\
If possible I would like to specify my new home directory not as absolute but as relative path.
I would prefer a customization somwhow in "Cygwin.bat" like:
set cygwinhome=..\myhome
Mind the double dots standing for "go up one level".
How can I achieve this?
Ben
.
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* Re: How to specify the user directory OUTSIDE of Cygwin (installation folder)?
2017-09-09 5:11 How to specify the user directory OUTSIDE of Cygwin (installation folder)? Ben Stover via cygwin
@ 2017-09-09 7:53 ` Marco Atzeri
2017-09-09 8:31 ` Jürgen Wagner
2017-09-09 9:39 ` Kptain
1 sibling, 1 reply; 5+ messages in thread
From: Marco Atzeri @ 2017-09-09 7:53 UTC (permalink / raw)
To: cygwin
On 09/09/2017 07:06, Ben Stover via cygwin wrote:
> By default the user folder of Cygwin (under Win7) is in a subdirectory
>
> <installation folder>\home\<username>
from cygwin point of view "/home/<username>"
> How can I put it into a separate directory OUTSIDE of Cygwin?
>
> Example:
>
> I installed Cygwin in
>
> D:\tools\cygwin\v2\
>
> and want to put my (resp. all) home directories into
>
> D:\tools\cygwin\myhome\
>
> If possible I would like to specify my new home directory not as absolute but as relative path.
>
> I would prefer a customization somwhow in "Cygwin.bat" like:
>
> set cygwinhome=..\myhome
>
> Mind the double dots standing for "go up one level".
>
> How can I achieve this?
>
> Ben
>
mkpasswd -c >> /etc/passwd
change the fifth field of "/etc/passwd"
from "/home/<username>"
to "/cygdrive/d/tools/cygwin/myhome"
close all cygwin process and rerun.
--
Problem reports: http://cygwin.com/problems.html
FAQ: http://cygwin.com/faq/
Documentation: http://cygwin.com/docs.html
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* Re: How to specify the user directory OUTSIDE of Cygwin (installation folder)?
2017-09-09 7:53 ` Marco Atzeri
@ 2017-09-09 8:31 ` Jürgen Wagner
2017-09-09 9:03 ` Corinna Vinschen
0 siblings, 1 reply; 5+ messages in thread
From: Jürgen Wagner @ 2017-09-09 8:31 UTC (permalink / raw)
To: cygwin
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Hi,
of course, you could change something in /etc/passwd to define a new
home directory. However, it is good to have the convention of home
directories being under one root (at least for non-administrative
accounts). Therefore, my preferred solution is to make a symbolic link.
/home/USER => /cygdrive/d/tools/...
You can have symbolic links with relative paths as a destination,
however, that would assume you still are in the directory universe of
Cygwin. In this case, you are not. Therefore, you have to address this
via /cygdrive/...
Besides... what is the advantage of having a relative path here, anyway?
If you install different flavours of Cygwin as siblings under a common
root, the absolute path will be the same for all instances.
Cheers,
--J.
On 09.09.2017 09:53, Marco Atzeri wrote:
> On 09/09/2017 07:06, Ben Stover via cygwin wrote:
>> By default the user folder of Cygwin (under Win7) is in a subdirectory
>>
>> <installation folder>\home\<username>
>
> from cygwin point of view "/home/<username>"
>
>> How can I put it into a separate directory OUTSIDE of Cygwin?
>>
>> Example:
>>
>> I installed Cygwin in
>>
>> D:\tools\cygwin\v2\
>>
>> and want to put my (resp. all) home directories into
>>
>> D:\tools\cygwin\myhome\
>>
>> If possible I would like to specify my new home directory not as
>> absolute but as relative path.
>>
>> I would prefer a customization somwhow in "Cygwin.bat" like:
>>
>> set cygwinhome=..\myhome
>>
>> Mind the double dots standing for "go up one level".
>>
>> How can I achieve this?
>>
>> Ben
>>
>
>
> mkpasswd -c >> /etc/passwd
>
> change the fifth field of "/etc/passwd"
> from "/home/<username>"
> to "/cygdrive/d/tools/cygwin/myhome"
>
>
> close all cygwin process and rerun.
>
> --
> Problem reports: http://cygwin.com/problems.html
> FAQ: http://cygwin.com/faq/
> Documentation: http://cygwin.com/docs.html
> Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
>
>
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: How to specify the user directory OUTSIDE of Cygwin (installation folder)?
2017-09-09 8:31 ` Jürgen Wagner
@ 2017-09-09 9:03 ` Corinna Vinschen
0 siblings, 0 replies; 5+ messages in thread
From: Corinna Vinschen @ 2017-09-09 9:03 UTC (permalink / raw)
To: cygwin
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[top-posting fixed]
On Sep 9 10:31, Jürgen Wagner wrote:
> On 09.09.2017 09:53, Marco Atzeri wrote:
> > On 09/09/2017 07:06, Ben Stover via cygwin wrote:
> >> By default the user folder of Cygwin (under Win7) is in a subdirectory
> >>
> >> <installation folder>\home\<username>
> >
> > from cygwin point of view "/home/<username>"
> >
> >> How can I put it into a separate directory OUTSIDE of Cygwin?
> >> [...]
> >> If possible I would like to specify my new home directory not as
> >> absolute but as relative path.
> >>
> >> I would prefer a customization somwhow in "Cygwin.bat" like:
We *have* extensive customization, see below.
> >>
> >> set cygwinhome=..\myhome
> >>
> >> Mind the double dots standing for "go up one level".
> >>
> >> How can I achieve this?
> >>
> >> Ben
> >>
> > mkpasswd -c >> /etc/passwd
> >
> > change the fifth field of "/etc/passwd"
> > from "/home/<username>"
> > to "/cygdrive/d/tools/cygwin/myhome"
> >
> > close all cygwin process and rerun.
/etc/passwd should be the absolut last resort. Preferredly the changes
are in /etc/nsswitch.conf and the user database, SAM or AD. Here's the
howto:
https://cygwin.com/cygwin-ug-net/ntsec.html#ntsec-mapping-passwdinfo
For instance, change /etc/nsswitch.conf to contain
db_home: /your/desired/homedir/%U
> Hi,
> of course, you could change something in /etc/passwd to define a new
> home directory. However, it is good to have the convention of home
> directories being under one root (at least for non-administrative
> accounts). Therefore, my preferred solution is to make a symbolic link.
>
> /home/USER => /cygdrive/d/tools/...
>
> You can have symbolic links with relative paths as a destination,
> however, that would assume you still are in the directory universe of
> Cygwin. In this case, you are not. Therefore, you have to address this
> via /cygdrive/...
>
> Besides... what is the advantage of having a relative path here, anyway?
> If you install different flavours of Cygwin as siblings under a common
> root, the absolute path will be the same for all instances.
I'd suggest a mount point in /etc/fstab instead, e.g.
C:/cygwin64/newhome /home ntfs binary 0 0
That has the additional advantage that the POSIX ACL handling is
under your control, rather than being the default noacl handling
of cygdrive paths.
Alternatively, see the /etc/nsswitch.conf customizations above.
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Maintainer cygwin AT cygwin DOT com
Red Hat
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: How to specify the user directory OUTSIDE of Cygwin (installation folder)?
2017-09-09 5:11 How to specify the user directory OUTSIDE of Cygwin (installation folder)? Ben Stover via cygwin
2017-09-09 7:53 ` Marco Atzeri
@ 2017-09-09 9:39 ` Kptain
1 sibling, 0 replies; 5+ messages in thread
From: Kptain @ 2017-09-09 9:39 UTC (permalink / raw)
To: cygwin
I suggest to reuse Windows environment variable: $USERPROFILE
Just redefine new home directory:
setenv HOME $USERPROFILE/home (for example if you expect a folder outside
cygwin folder itself)
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2017-09-09 5:11 How to specify the user directory OUTSIDE of Cygwin (installation folder)? Ben Stover via cygwin
2017-09-09 7:53 ` Marco Atzeri
2017-09-09 8:31 ` Jürgen Wagner
2017-09-09 9:03 ` Corinna Vinschen
2017-09-09 9:39 ` Kptain
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