On 03/21/2012 10:53 PM, Peter Krempa wrote:
Change the test for existence of nmap to be a little more cross-distro
portable.
---
utils/ipget.sh | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/utils/ipget.sh b/utils/ipget.sh
index cc1949b..8d44b14 100755
--- a/utils/ipget.sh
+++ b/utils/ipget.sh
@@ -6,8 +6,8 @@ if [[ -z $mac ]]; then
exit 1
fi
-if ! rpm -qa |grep -q nmap ;then
- echo "need nmap rpmball installed."
+if ! type nmap>/dev/null 2>&1; then
+ echo "nmap package needs to be installed."
exit 1
fi
ACK ,thanks
Guannan Ren
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