cd /etc/openvpn/xxx && sudo /usr/sbin/openvpn xxx.ovpn &
ps -ef |grep Queue |awk '{print $2}' | xargs kill -9
while true;do free ;sleep 1;done
find /home/webservice/SaaS/Api/ -name "*log*" -type d |xargs du -sb |sort -nr
find /home/webservice/SaaS/Api/ -name "*log*" -type d |xargs du -sh