[Lxc-users] [PATCH 4/4] Clarify the template-specific options a bit in lxc-create's help
Serge Hallyn
serge.hallyn at ubuntu.com
Fri Jun 24 00:41:27 UTC 2011
This does not supplant the need for a manpage, but it's a start.
Signed-off-by: Serge Hallyn <serge.hallyn at ubuntu.com>
---
src/lxc/lxc-create.in | 13 ++++++++++++-
1 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/src/lxc/lxc-create.in b/src/lxc/lxc-create.in
index 00e6b21..63750e9 100644
--- a/src/lxc/lxc-create.in
+++ b/src/lxc/lxc-create.in
@@ -21,7 +21,7 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
usage() {
- echo "usage: lxc-create -n <name> [-f configuration] [-t template] [-h]"
+ echo "usage: lxc-create -n <name> [-f configuration] [-t template] [-h] -- [template_options]"
}
help() {
@@ -33,6 +33,17 @@ help() {
echo "name : name of the container"
echo "configuration: lxc configuration"
echo "template : lxc-template is an accessible template script"
+ if [ -z $lxc_template ]; then
+ echo "for template-specific help, specify a template, for instance:"
+ echo "lxc-create -t ubuntu -h"
+ exit 0
+ fi
+ type ${templatedir}/lxc-$lxc_template >/dev/null
+ echo
+ echo "template-specific help follows: (these options follow '--')"
+ if [ $? -eq 0 ]; then
+ ${templatedir}/lxc-$lxc_template -h
+ fi
}
shortoptions='hn:f:t:'
--
1.7.4.1
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