From: Henning <xaoxx@t-online.de>
To: cygwin@cygwin.com
Subject: How to become root/root (0/0)
Date: Wed, 08 May 2019 13:50:00 -0000 [thread overview]
Message-ID: <17b2ff99-3c08-e1c6-2006-40b6465d94f9@t-online.de> (raw)
In order to not be misunderstood: the question is not about executing
a single command as a priviledged user.
Instead, I'm asking how to get rid the annoying Unknown+User and
Unknown+Group with six digits IDs permanently.
What I've tried so far:
1. put USER=root and HOME=/root
This gave me only /root as $HOME.
2. put the USER=root and UID=0 on the starting cmdline like so
U:\bin\mintty.exe -d -T tty1 -i /Cygwin-Terminal.ico /bin/env TTY=1
USER=root UID=0 /bin/bash -il
which gave me $UID=0 but not $USER=root
3. additionally set USER=root in ~/.profile
this finally yielded $USER=root
_but_ to no avail. because echo foo > bar and then ls -{l,n} showed
that absolutely nothing had changed: USER=Unknown+User (-1) etc.
And, what's worse, an attempt to chmod user perms of ./bar was not
possible.
4. following an old thread (Nov 2003) in the cygwin-apps mailing list
I created /etc/passwd with the line
root::0:0:me:/root:/bin/bash
with and without the asterisk for the empty password
and also /etc/group with the lines
root:S-1-5-32-544:0:
Administrators:S-1-5-32-544:544:
and I edited /etc/nsswitch.conf to contain
passwd: files # db
group: files # db
db_enum:
db_home:
db_shell:
db_gecos:
but again, to no avail. I simply can't get rid of the Unknowen+User
stuff. (And I am unable to change the user bits of permissions.)
I forgot to mention that my Windows user name is root, and I am the
only user, that is, administrator, group administrators. And I have
switched off UAC (registry) in order to avoid constant annoyances
regarding permissions.
What do I have to do, to get root (user and group).
... slightly desparate.
Henning
N.B. My cygwin installation is up to date. Windows 8.1
I have been using Linux for nearly 25 years (since kernel 1.2/3) and
cygwin since 2002. So this is not my first cygwin experience, but my
worst up to now.
Henning
--
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
next reply other threads:[~2019-05-08 13:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-08 13:50 Henning [this message]
2019-05-08 14:33 ` Erik Soderquist
2019-05-08 14:45 ` Chris Johmson
2019-05-09 8:35 ` Andrey Repin
2019-05-09 9:01 Henning
2019-05-09 12:20 ` Andrey Repin
2019-05-09 12:31 ` LRN
2019-05-09 12:50 ` Andrey Repin
2019-05-09 14:45 ` Bill Stewart
2019-05-09 14:53 ` LRN
2019-05-10 14:05 ` Andrey Repin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=17b2ff99-3c08-e1c6-2006-40b6465d94f9@t-online.de \
--to=xaoxx@t-online.de \
--cc=cygwin@cygwin.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).