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  cd /tmp/    ½øÈëµ½tmpĿ¼ÏÂ
  ls          ²é¿´Ä¿Â¼ÏµÄÎļþ
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kernel.shmall = 268435456
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_keepalive_time = 1200
net.ipv4.ip_local_port_range = 1024 65000
net.ipv4.tcp_max_tw_buckets = 5000
net.ipv4.tcp_max_tw_buckets = 5000
net.ip ......

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   004   
   005  ......

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#! /bin/sh
    echo "creatint rootfs dir......"
    mkdir rootfs
  &n ......

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