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ÔÚËÞÖ÷»úÉÏasteriskÔ´Âë°ü½âѹËõºóµÄĿ¼ÏÂ:
1.  ./configure CC=ppc_6xx_gcc --without_gnu_ld __host=ppc_linux (¹ýÈ¥ÓжÎʱ¼äÁË£¬´óСд¿ÉÄÜÓеã¼Ç²»Çå³þ)
2. make menuselect £¨Ñ¡ÔñÒª²Ã¼ôµÄ×é¼þ£©
3. make cross_complier=ppc_6xx ARCH=ppc
4. make install
5. ½«mainĿ¼ÏÂÉú³ÉµÄ¿ÉÖ´ÐÐÎļþ asterisk ¿½µ½Ä¿±ê°åÉÏ¡£
6. ÔÚ°åÉÏ./asterisk, ¿´ÉÙʲô¿â´Ó ppc_6xxµÄlibÖп½ÏàÓ¦µÄ¿â¡£
7. ¿ÉÑ¡£º ÓÐÐèÒªÐÞ¸ÄĬÈϵÄÅäÖÃÎļþ·¾¶¿ÉÒÔÔÚ /etc/asterisk/asterisk.confÖÐÐ޸ġ£


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iptables - [RI] chain rule num rule-specification[option]
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iptables -D chain rule num[option]
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iptables -[LFZ] [chain][option]
ÓÃiptables -LFZ Á´Ãû [Ñ¡Ïî]
iptables -[NX] chain
ÓÃ -NX ......

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½«/etc/inputrcÖеÄset bell-style none ǰµÄ££È¥µô£¬Ö®ºóÖØÆôϵͳ¼´¿É¡£
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time(time_t*);
stime(time_t*);
tm* gmtime(time_t*);
tm* localtime(time_t*);
char *strftime(tm*);
char *asctime(tm*);
time_t* mktime(tm*);
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time_t
struct tm{
  int tm_se ......

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     ³ÉΪһÃû¾«Í¨ Linux ³ÌÐòÉè¼ÆµÄ¸ß¼¶³ÌÐòÔ±Ò»Ö±ÊDz»ÉÙÅóÓÑ×Î×ÎÒÔÇóµÄÄ¿±ê¡£¸ù¾ÝÖлªÓ¢²ÅÍøÍ³¼ÆÊý¾Ý£¬±±¾©µØÇø Linux ³ÌÐòÔ±ÔÂнƽ¾ùΪ Windows ³ÌÐòÔ±µÄ 1.8 ±¶¡¢Java ³ÌÐòÔ±µÄ 2.6 ±¶£¬ Linux ³ÌÐòÔ±ÄêÖÕ½±½ðƽ¾ùΪ Windows ³ÌÐòÔ±µÄ 2.9 ±¶¡£Í¬Ê±Êý¾ÝÏÔʾ£¬Ëæ×ʤ×÷¾­ÑéµÄÔö³¤£¬ Linux ³ÌÐòÔ±Ó ......

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1. #vi /etc/profile£¬Ôö¼Óulimit -HSn 65536
2. #vi /etc/security/limits.conf£¬ÎªÄãµÄÓû§Ôö¼Ó
    user soft nofile 38192
    user hard nofile 65536
3. ÖØÆôShell¼´¿É
4. ulimit -a ²é¿´ÉèÖÃÊÇ·ñ³É¹¦¡£
5. ²é¿´ÏµÍ³×ÜÏÞÖÆµÄÃüÁ
   #cat /proc/sys/fs/file-max
6 ......
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