Merge pull request #879 from Neilpang/dev

add debug message
pull/902/head 2.7.1
neil 8 years ago committed by GitHub
commit d2f0178fab

@ -151,6 +151,13 @@ _dlg_versions() {
echo "apache doesn't exists."
fi
echo "nginx:"
if _exists "nginx"; then
nginx -V 2>&1
else
echo "nginx doesn't exists."
fi
echo "nc:"
if _exists "nc"; then
nc -h 2>&1

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