mysql資料庫倒出單一資料表

mysqldump -u root -h localhost -p123456 --add-locks -B website --tables web_range > /var/local/memory_tables/web_range.txt

mysql資料表回復於資料庫

mysql -u root -p1235456 website < /tmp/memory_tables/web_user.txt

nfs_client掛載server目錄

mount -t nfs -o nosuid,noexec,nodev,rw,bg,soft,rsize=32768,wsize=32768 192.168.99.124:/home/web101//data

看連線資訊指令
 tcptrack -i eth0 port 80
 tcpick -i eth0 -C -bCU -T1 "port 80"sed  U

 ngrep  -w "192.168.77.3"

iftop -i eth0