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 1£¬½â¿ªtar.zµÄѹËõ°ü
     # tar xvfz backup.tar.Z
     »ò# uncompress backup.tar.Z
        #tar xvf backup.tar
 2£¬½â¿ª.tgzµÄÎļþ
    #gunzip backup.tgz
 3£¬ÈçºÎѹËõºÍ½âѹ.bz2µÄÎļþ
    bzip2 /etc/smb.conf 
    Õ⽫ѹËõÎļþsmb.conf³Ésmb.conf.bz2
   #bunzip2 /etc/smb.conf.bz2
   Õ⽫ÔÚµ±Ç°Ä¿Â¼Ï»¹Ô­smb.conf.bz2Ϊsmb.conf
   ×¢: .bz2ѹËõ¸ñʽ²»ÊǺܳ£Óã¬Äã¿ÉÒÔman bzip2
    ......

linux×öÍø¹Ü

echo "1" > /proc/sys/net/ipv4/ip_forward
modprobe ip_tables
modprobe ip_nat_ftp
modprobe ip_nat_irc
modprobe ip_conntrack
modprobe ip_conntrack_ftp
modprobe ip_conntrack_irc
iptables -F
iptables -X
iptables -Z
iptables -F -t nat
iptables -X -t nat
iptables -Z -t nat
iptables -P INPUT        ACCEPT
iptables -P OUTPUT       ACCEPT
iptables -P FORWARD   ACCEPT
iptables -t nat -P PREROUTING        ACCEPT
iptables -t nat -P POSTROUTING      ACCEPT
iptables -t nat -P OUTPUT                   ACCEPT
iptables -t nat -A  POSTROUTING  -s  10.8.0.0/24  -o  eth1 -j  MASQUERADE             #10.8.0.0£ºÄÚÍø
#iptables -t nat -A  POSTROUTING  -s  10.8.0.0/ ......

LinuxÓû§¹ÜÀí

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ÐÞ¸Ä/etc/passwd,Ìí¼ÓÓû§¼Ç¼
pwconvÈÃ/etc/passwdºÍ/etc/shadowͬ²½
ÐÞ¸Ä/etc/group
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cp -R /etc/skel /home/xxj
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chown xxj:xxj /home/xxj
ls -ld /home/xxj
chmod 700 /home/xxj
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passwd xxj
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su xxj
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ÐÞ¸Ä/etc/group
grpconvÈÃ/etc/groupºÍ/etc/gshadowͬ²½
id²é¿´µ±Ç°Óû§ÐÅÏ¢
finger xxj²é¿´xxjÓû§ÐÅÏ¢
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userdel xxj
ɾ³ýÓû§£¬µ«²»»áɾ³ýÖ÷Ŀ¼¼°mail
userdel -r xxj
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Linux¶àÏ̱߳à³Ì

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ʹÓöàÏ̵߳ÄÀíÓÉÖ®Ò»ÊǺͽø³ÌÏà±È£¬ËüÊÇÒ»Öַdz£"½Ú¼ó"µÄ¶àÈÎÎñ²Ù×÷·½Ê½¡£ÎÒÃÇÖªµÀ£¬ÔÚLinuxϵͳÏ£¬Æô¶¯Ò»¸öеĽø³Ì±ØÐë·ÖÅ䏸Ëü¶ÀÁ¢µÄµØÖ·¿Õ¼ä£¬½¨Á¢ÖÚ¶àµÄÊý¾Ý±íÀ´Î¬»¤ËüµÄ´úÂë¶Î¡¢¶ÑÕ»¶ÎºÍÊý¾Ý¶Î£¬ÕâÊÇÒ»ÖÖ"°º¹ó"µÄ¶àÈÎÎñ¹¤×÷·½Ê½¡£¶øÔËÐÐÓÚÒ»¸ö½ø³ÌÖеĶà¸öỊ̈߳¬ËüÃDZ˴ËÖ®¼äʹÓÃÏàͬµÄµØÖ·¿Õ¼ä£¬¹²Ïí´ó²¿·ÖÊý¾Ý£¬Æô¶¯Ò»¸öÏß³ÌËù»¨·ÑµÄ¿Õ¼äԶԶСÓÚÆô¶¯Ò»¸ö½ø³ÌËù»¨·ÑµÄ¿Õ¼ä£¬¶øÇÒ£¬Ï̼߳ä±Ë´ËÇл»ËùÐèµÄʱ¼äҲԶԶСÓÚ½ø³Ì¼äÇл»ËùÐèÒªµÄʱ¼ä¡£¾Ýͳ¼Æ£¬×ܵÄ˵À´£¬Ò»¸ö½ø³ÌµÄ¿ªÏú´óÔ¼ÊÇÒ»¸öÏ߳̿ªÏúµÄ30±¶×óÓÒ£¬µ±È»£¬ÔÚ¾ßÌåµÄϵͳÉÏ£¬Õâ¸öÊý¾Ý¿ÉÄÜ»áÓнϴóµÄÇø±ð¡£
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1) ÕÒµ½ÏàÓ¦µÄÊ±ÇøÎļþ /usr/share/zoneinfo/Asia/Shanghai

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ZONE="Asia/Shanghai"
[color=red]UTC=true[/color]
ARC=false

3)
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