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linux getoptsÃüÁ´¦Àíshell½Å±¾²ÎÊý

#!/bin/bash
while getopts "ab:cd:" Option
# b and d take arguments
#
do
case $Option in
a) echo -e "a = $OPTIND";;
b) echo -e "b = $OPTIND $OPTARG";;
c) echo -e "c = $OPTIND";;
d) echo -e "d = $OPTIND $OPTARG";;
esac
done
shift $(($OPTIND - 1))


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ubuntu linux ÏÂÃæmount fedora Âß¼­¾í lvmµÄ·½·¨

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http://www.linux-sxs.org/storage/fedora2ubuntu.html
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Boot Ubuntu.
Install lvm2:
$ sudo apt-get install lvm2
Load the necessary module(s):
$ sudo modprobe dm-mod
Scan your system for LVM v ......

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http://www.ibm.com/developerworks/cn/linux/kernel/syscall/part1/appendix.html
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ÒÔÏÂÊÇLinuxϵͳµ÷ÓõÄÒ»¸öÁÐ±í£¬°üº¬Á˴󲿷ֳ£ÓÃϵͳµ÷ÓúÍÓÉϵͳµ÷ÓÃÅÉÉú³öµÄµÄº¯Êý¡£Õâ¿ÉÄÜÊÇÄãÔÚ»¥ÁªÍøÉÏËùÄÜ¿´µ½µÄΨһһƪÖÐÎÄ×¢Ê͵ÄLinuxϵͳµ÷ÓÃÁÐ±í£¬¼´Ê¹ ......

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       LinuxÆô¶¯Ê±£¬µÚÒ»¸ö±ØÐë¹ÒÔØµÄÊǸùÎļþϵͳ£»Èôϵͳ²»ÄÜ´ÓÖ¸¶¨É豸ÉϹÒÔØ¸ùÎļþϵͳ£¬Ôòϵͳ»á³ö´í¶øÍ˳öÆô¶¯¡£Ö®ºó¿ÉÒÔ×Ô¶¯»òÊÖ¶¯¹ÒÔØÆäËûµÄÎļþϵͳ¡£Òò´Ë£¬Ò»¸öϵͳÖпÉÒÔͬʱ´æÔÚ²»Í¬µÄÎļþϵͳ¡£²»Í¬µÄÎļþϵͳÀàÐÍÓв»Í¬µÄÌØµã£¬Òò¶ø¸ù¾Ý´æ´¢É豸µÄÓ²¼þÌØÐÔ¡¢ÏµÍ³ÐèÇóµÈÓв»Í¬ ......

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windowsÖ÷»úºÍLinuxÐéÄâ»úÉèÖÃÎļþ¼Ð¹²Ïí
µÚÒ»²½£º´ò¿ªÐéÄâ»ú µãvm-----install vmtools
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cp /mnt/cdrom/VMwareTools-6.0.0-45731.tar.gz /usr/tmp
cd /usr/tmp
tar xzvf VMwareTools-6.0.0-45731.tar.gz
cd vmware-tools-distrib
./vmware-install.pl
һ·»Ø³µ£¬µÈ¿´µ ......

Linux»ñÈ¡±¾»úIP¡¢MACʾÀý³ÌÐò

#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/ioctl.h>
#include <net/if.h>
#include <stdio.h>
#include <string>
#include <iostream>
#include <cstring>
using namespace std;
void peek_interfaces(int ......
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