git.annexia.org
/
libguestfs.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
|
inline
| side by side (from parent 1:
f0f3e16
)
inspector: Use xmlstarlet instead of xpath in examples.
author
Richard W.M. Jones
<rjones@redhat.com>
Sat, 27 Aug 2011 16:53:03 +0000
(17:53 +0100)
committer
Richard W.M. Jones
<rjones@redhat.com>
Sat, 27 Aug 2011 16:53:03 +0000
(17:53 +0100)
inspector/virt-inspector.pod
patch
|
blob
|
history
diff --git
a/inspector/virt-inspector.pod
b/inspector/virt-inspector.pod
index
5496827
..
df9dfda
100755
(executable)
--- a/
inspector/virt-inspector.pod
+++ b/
inspector/virt-inspector.pod
@@
-329,22
+329,25
@@
installer, or one part of a multipart CD. For example:
=head1 USING XPATH
=head1 USING XPATH
-You can use the XPath query language, and/or the xpath tool, in order
-to select parts of the XML.
+You can use the XPath query language to select parts of the XML. We
+recommend using C<xmlstarlet> to perform XPath queries from the
+command line.
For example:
For example:
- $ virt-inspector -d Guest | xpath //filesystems
- Found 1 nodes:
- -- NODE --
+ $ virt-inspector -d Guest | xmlstarlet sel -t -c '//filesystems'
<filesystems>
<filesystem dev="/dev/vg_f13x64/lv_root">
<type>ext4</type>
<filesystems>
<filesystem dev="/dev/vg_f13x64/lv_root">
<type>ext4</type>
- [
etc
]
+ [
...
]
$ virt-inspector -d Guest | \
$ virt-inspector -d Guest | \
- xpath "string(//filesystem[@dev='/dev/sda1']/type)"
- Query didn't return a nodeset. Value: ext4
+ xmlstarlet sel -t -c "string(//filesystem[@dev='/dev/sda1']/type)"
+ ext4
+
+ $ virt-inspector -d Guest | \
+ xmlstarlet sel -t -v '//icon' | base64 -i -d | display -
+ [displays the guest icon, if there is one]
=head1 SHELL QUOTING
=head1 SHELL QUOTING
@@
-380,6
+383,7
@@
L<guestfs(3)>,
L<guestfish(1)>,
L<http://www.w3.org/TR/xpath/>,
L<base64(1)>,
L<guestfish(1)>,
L<http://www.w3.org/TR/xpath/>,
L<base64(1)>,
+L<xmlstarlet(1)>,
L<http://libguestfs.org/>.
=head1 AUTHORS
L<http://libguestfs.org/>.
=head1 AUTHORS