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authorArne Babenhauserheide <arne_bab@web.de>2008-11-12 21:22:30 +0100
committerArne Babenhauserheide <arne_bab@web.de>2008-11-12 21:22:30 +0100
commitf0e9e162a3f8af42cc3366d44c334c153a46f553 (patch)
treef742416429eaa735d051c26191eddabc3dd0312a /community/weblogs
parentc8e81d9bfcb2a2835d03971c936eea5c933bb45f (diff)
Niches: Nice stuff: 'addauth'.
Diffstat (limited to 'community/weblogs')
-rw-r--r--community/weblogs/ArneBab/niches_for_the_hurd.mdwn8
1 files changed, 8 insertions, 0 deletions
diff --git a/community/weblogs/ArneBab/niches_for_the_hurd.mdwn b/community/weblogs/ArneBab/niches_for_the_hurd.mdwn
index 2b3ecc32..8b6c4226 100644
--- a/community/weblogs/ArneBab/niches_for_the_hurd.mdwn
+++ b/community/weblogs/ArneBab/niches_for_the_hurd.mdwn
@@ -145,6 +145,14 @@ aren't possible.
- Other useful stuff:
* Install deb-packages from an ftp server via 'dpkg -iO ftp://foo/bar/*.deb'
* remount a filesystem readonly as regular user: fsysopts /foo -r
+ * give a process additional group and user permissions at runtime:
+ $ groups
+ root
+ $ ps -L # gives me the PID of my login bash -> bashPID
+ ...
+ $ addauth -p bashPID -g mail
+ $ groups
+ root mail
- Having a complete GNU System (but not yet on every hardware, and only about half the software Debian offers has been ported).