X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utilities%2Fovs-pki.in;h=019ffcfadf922a766a751299f13fc58923aaf616;hb=d2859659800b7e01281d1ca84a726d6b20e98ee1;hp=1f5286908c32b16ba5650b4df248a76d8829535d;hpb=99e5e05db37ab8271c2264b885813b9a27d6f483;p=openvswitch

diff --git a/utilities/ovs-pki.in b/utilities/ovs-pki.in
index 1f528690..019ffcfa 100755
--- a/utilities/ovs-pki.in
+++ b/utilities/ovs-pki.in
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# Copyright (c) 2008, 2009, 2010 Nicira Networks, Inc.
+# Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -93,9 +93,14 @@ Options that apply to any command:
   -f, --force          Continue even if file or directory already exists
   -l, --log=FILE       Log openssl output to FILE (default: ovs-log.log)
   -h, --help           Print this usage message.
+  -V, --version        Display version information.
 EOF
             exit 0
             ;;
+        -V|--version)
+            echo "ovs-pki (Open vSwitch) @VERSION@"
+            exit 0
+            ;;
         --di*=*)
             pkidir=$optarg
             ;;
@@ -173,7 +178,7 @@ if test -z "$dsaparam"; then
 fi
 case $log in
     /*) ;;
-    *) $log="$PWD/$log" ;;
+    *) log=`pwd`/$log ;;
 esac
 
 logdir=$(dirname "$log")
@@ -208,7 +213,7 @@ if test "$command" = "init"; then
     # Create the CAs.
     for ca in controllerca switchca; do
         echo "Creating $ca..." >&2
-        oldpwd=$PWD
+        oldpwd=`pwd`
         mkdir -p $ca
         cd $ca
 
@@ -361,7 +366,7 @@ fingerprint() {
     file=$1
     name=${1-$2}
     date=$(date -r $file)
-    if grep -q -e '-BEGIN CERTIFICATE-' "$file"; then
+    if grep -e '-BEGIN CERTIFICATE-' "$file" > /dev/null; then
         fingerprint=$(openssl x509 -noout -in "$file" -fingerprint |
                       sed 's/SHA1 Fingerprint=//' | tr -d ':')
     else