X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=README;h=34d1267430ddd56c4f0ae5780e6a355c5680a030;hb=d5d6a7f3040992f853eb23eb1bafac3b77891c2d;hp=1eecf9d847e75e79c424269c0a9452ecff9e82c5;hpb=600b2584566a44b8a57f546f5ce27f5b1cce21d6;p=elogind.git

diff --git a/README b/README
index 1eecf9d84..34d126743 100644
--- a/README
+++ b/README
@@ -31,7 +31,7 @@ Requirements:
       CONFIG_TMPFS_POSIX_ACL=y (user ACLs for device nodes)
       CONFIG_BLK_DEV_BSG=y (SCSI devices)
 
-  - Udev will not work with the CONFIG_SYSFS_DEPRECATED* option.
+  - Udev does not work with the CONFIG_SYSFS_DEPRECATED* option.
 
   - Unix domain sockets (CONFIG_UNIX) as a loadable kernel module may work,
     but it is not supported.
@@ -41,46 +41,46 @@ Requirements:
     unusable because the kernel may create too many processes in parallel
     so that the system runs out-of-memory.
 
-  - The proc filesystem must be mounted on /proc, the sysfs filesystem must
+  - The proc filesystem must be mounted on /proc, and the sysfs filesystem must
     be mounted at /sys. No other locations are supported by a standard
     udev installation.
 
   - The system must have the following group names resolvable at udev startup:
-      disk, cdrom, floppy, tape, audio, video, lp, tty, dialout, kmem.
-    Especially in LDAP setups, it is required, that getgrnam() is able to resolve
-    these group names with only the rootfs mounted, and while no network is
+      disk, cdrom, floppy, tape, audio, video, lp, tty, dialout, and kmem.
+    Especially in LDAP setups, it is required that getgrnam() be able to resolve
+    these group names with only the rootfs mounted and while no network is
     available.
 
-  - To build all 'udev extras', libacl, libglib2, libusb, usbutils, pciutils,
-    gperf are needed. These dependencies can be disabled with the
-    --disable-extras configure option.
+  - Some udev extras have external dependencies like:
+      libacl, libglib2, libusb, usbutils, pciutils, and gperf.
+    All these extras can be disabled with configure options.
 
 Setup:
   - At bootup, the /dev directory should get the 'devtmpfs' filesystem
-    mounted. Udev will manage permissions and ownership of the kernel-created
-    device nodes, and possibly create additional symlinks. If needed, udev also
+    mounted. Udev manages the permissions and ownership of the kernel-created
+    device nodes, and udev possibly creates additional symlinks. If needed, udev also
     works on an empty 'tmpfs' filesystem, but some static device nodes like
     /dev/null, /dev/console, /dev/kmsg are needed to be able to start udev itself.
 
   - The udev daemon should be started to handle device events sent by the kernel.
     During bootup, the kernel can be asked to send events for all already existing
-    devices, to apply the configuration to these devices. This is usually done by:
+    devices so that they too can be configured by udev. This is usually done by:
       /sbin/udevadm trigger --type=subsystems
       /sbin/udevadm trigger --type=devices
 
-  - Restarting the daemon does never apply any rules to existing devices.
+  - Restarting the daemon never applies any rules to existing devices.
 
   - New/changed rule files are picked up automatically; there is no daemon
     restart or signal needed.
 
 Operation:
-  - Udev creates/removes device nodes in /dev, based on events the kernel
-    sends out on device creation/removal.
+  - Based on events the kernel sends out on device creation/removal, udev
+    creates/removes device nodes in the /dev directory.
 
   - All kernel events are matched against a set of specified rules, which
     possibly hook into the event processing and load required kernel
-    modules to setup devices. For all devices the kernel exports a major/minor
-    number; if needed, udev will create a device node with the default kernel
+    modules to set up devices. For all devices, the kernel exports a major/minor
+    number; if needed, udev creates a device node with the default kernel
     name. If specified, udev applies permissions/ownership to the device
     node, creates additional symlinks pointing to the node, and executes
     programs to handle the device.
@@ -90,7 +90,8 @@ Operation:
       http://www.kernel.org/pub/linux/utils/kernel/hotplug/libudev/
       http://www.kernel.org/pub/linux/utils/kernel/hotplug/gudev/
 
-For more details about udev and udev rules see the udev(7) man page.
+For more details about udev and udev rules, see the udev man pages:
+      http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev/
 
 Please direct any comment/question to the linux-hotplug mailing list at:
   linux-hotplug@vger.kernel.org