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#cd ramdisk.gzËùÔÚĿ¼
#gunzip ramdisk.gz
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#mkdir /mnt/loop /* /mnt/loop ÊÇÎļþϵͳҪ¹ÒÔØµ½µÄĿ¼
#mount ?Co loop ramdisk /mnt/loop
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#cd /mnt/loop
#do_whatever_you_want_to_do /*¸ù¾ÝÐèÒªÔö¼Ó¡¢É¾¼õ»òÊÇÐÞ¸ÄÎļþϵͳµÄÄÚÈÝ
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Ìøµ½/mnt/loopĿ¼Í⣬·ñÔòÎÞ·¨Ð¶×°£¬Ìáʾbusy
#cd ramdiskËùÔÚĿ¼
#umount /mnt/loop
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#gzip ?Cv9 ramdisk /*Éú³Éramdisk.gzѹËõÎļþ
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#mkdir /mnt/loop
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#dd if=/dev/zero of=/tmp/loop_tmp bs=1k count=15360
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#losetup /dev/loop0 /tmp/loop_tmp
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fcntl(fd, F_SETSIG, SIGRTMIN + 1);
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sudo !!
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python -m SimpleHTTPServer
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:w !su ......
#!/bin/sh
/sbin/modprobe ip_conntrack_ftp
CONNECTION_TRACKING="1"
ACCEPT_AUTH="0"
DHCP_CLIENT="0"
IPT="/sbin/iptables" # Location of iptables on your system
INTERNET="eth0" # Internet-connected interface
LO ......