shell脚本：检查hosts.equiv内容，红色显示+号，其它配置信息绿色显示
if [ `grep -v "#" /etc/hosts.equiv|wc -l` -gt 0 ];then
echo "This host has the hosts.equiv configuration,detailed configuration is:\n "
grep -v "#" /etc/hosts.equiv|while read i
do
echo $i|awk '{for(i=1;iecho "\n"
done
echo "\033[0m\n"
fi
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