Merge commit 'ce4899ded119f3607515cc54252c4bad7224f804'

Conflicts:
	community/gsoc/project_ideas/mtab.mdwn
	contributing.mdwn
	hurd/translator/eth-filter.mdwn
	hurd/translator/socketio.mdwn
	open_issues/exec.mdwn
	open_issues/gnumach_vm_object_resident_page_count.mdwn
	public_hurd_boxen.mdwn

6 files changed, 72 insertions, 5 deletions

diff --git a/hurd/running.mdwn b/hurd/running.mdwn
index 41855433..15ee25d9 100644
--- a/hurd/running.mdwn
+++ b/hurd/running.mdwn
@@ -1,4 +1,4 @@
-[[!meta copyright="Copyright © 2007, 2008, 2009, 2011, 2012 Free Software
+[[!meta copyright="Copyright © 2007, 2008, 2009, 2011, 2012, 2013 Free Software
 Foundation, Inc."]]
 
 [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
@@ -17,6 +17,7 @@ There are several different ways to run a GNU/Hurd system:
 * [[microkernel/mach/gnumach/ports/Xen]] - In Xen
 * [[Live_CD]]
 * [[QEMU]] - In QEMU
+* [[openstack]] - In openstack
 * [[chroots|chroot]] need a couple of tricks to work properly.
 * [[VirtualBox]] - In VirtualBox
 * [[vmware]] (**non-free!**)
diff --git a/hurd/running/openstack.mdwn b/hurd/running/openstack.mdwn
new file mode 100644
index 00000000..af03583b
--- /dev/null
+++ b/hurd/running/openstack.mdwn
@@ -0,0 +1,14 @@
+[[!meta copyright="Copyright © 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012,
+2013 Free Software Foundation, Inc."]]
+
+[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
+id="license" text="Permission is granted to copy, distribute and/or modify this
+document under the terms of the GNU Free Documentation License, Version 1.2 or
+any later version published by the Free Software Foundation; with no Invariant
+Sections, no Front-Cover Texts, and no Back-Cover Texts.  A copy of the license
+is included in the section entitled [[GNU Free Documentation
+License|/fdl]]."]]"""]]
+
+One can tell openstack to avoid using virtio drivers, and use emulated hardware instead:
+
+    glance image-create --property hw_disk_bus=ide --property hw_cdrom_bus=ide --property hw_vif_model=rtl8139 --disk-format raw  --container-format bare --name gnu-hurd --copy-from http://people.debian.org/~sthibault/hurd-i386/debian-hurd.img
diff --git a/hurd/subhurd.mdwn b/hurd/subhurd.mdwn
index 55bead37..55927fdd 100644
--- a/hurd/subhurd.mdwn
+++ b/hurd/subhurd.mdwn
@@ -102,6 +102,9 @@ it!
 practice [that doesn't work at the
 moment](http://savannah.gnu.org/bugs/?17341).)
 
+You can provide the subhurd with a network card by passing a `-f` option to
+`boot`.
+
 Now the subhurd should boot just like a normal Hurd started directly from GRUB,
 finally presenting a login prompt.  The `boot` program serves as proxy for the
 subhurd, so you can control it from the terminal where you issued the boot
diff --git a/hurd/translator/eth-filter.mdwn b/hurd/translator/eth-filter.mdwn
index 4f59b402..b5dc8f8f 100644
--- a/hurd/translator/eth-filter.mdwn
+++ b/hurd/translator/eth-filter.mdwn
@@ -8,7 +8,33 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts.  A copy of the license
 is included in the section entitled [[GNU Free Documentation
 License|/fdl]]."]]"""]]
 
-# IRC, freenode, #hurd, 2013-07-27
+`eth-filter` is a translator that implements a very simple stateless firewall.
+
+
+# Source
+
+[[source_repositories/incubator]], dde
+
+
+# Usage
+
+For instance, to drop any attempt to access port 22:
+
+    # settrans -c /dev/eth0f /hurd/eth-filter -i /dev/eth0 -r "not port 22"
+
+This creates a `/dev/eth0f` device, which is the filtered version of
+`/dev/eth0`.  One can then use `/dev/eth0f` instead of `/dev/eth0`:
+
+    # settrans /servers/socket/2 /hurd/pfinet -i /dev/eth0f [...]
+
+..., or run `dhclient /dev/eth0f`, or similar.
+
+See also Zheng Da's [[user/zhengda/howto]].
+
+
+# Open Issues
+
+## IRC, freenode, #hurd, 2013-07-27
 
 [[!tag open_issue_hurd]]
 
diff --git a/hurd/translator/netio.mdwn b/hurd/translator/netio.mdwn
index 429072d4..885b1cc0 100644
--- a/hurd/translator/netio.mdwn
+++ b/hurd/translator/netio.mdwn
@@ -11,9 +11,16 @@ License|/fdl]]."]]"""]]
 `netio` is a translator designed for creating socket ports through the
 filesystem.
 
-See also [[socketio]].
+This is supposed to be replaced by the better [[socketio]].
 
 
 # Source
 
 [[source_repositories/incubator]], netio/master
+
+
+# Usage:
+
+For example:
+
+    $ cat < ~/tmp/netio/tcp/ftp.gnu.org/21
diff --git a/hurd/translator/socketio.mdwn b/hurd/translator/socketio.mdwn
index 479d5749..de5cf252 100644
--- a/hurd/translator/socketio.mdwn
+++ b/hurd/translator/socketio.mdwn
@@ -11,10 +11,26 @@ License|/fdl]]."]]"""]]
 `socketio` is a translator designed for creating socket ports through the
 filesystem.
 
-See also [[netio]].
+This is supposed to replace [[netio]].
 
 
-# IRC, freenode, #hurd, 2013-06-30
+# Source
+
+[[source_repositories/incubator]], socketio/master
+
+
+# Usage:
+
+For example:
+
+    $ cat < ~/tmp/socketio/tcp/ftp.gnu.org/21
+
+
+# Open Issues
+
+## IRC, freenode, #hurd, 2013-06-30
+
+[[!tag open_issue_hurd]]
 
     <youpi> http://lists.gnu.org/archive/html/bug-hurd/2003-05/msg00069.html
     <youpi> this was supposed to be much better than our current netio