Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÏ´´½¨Êý¾Ý¿â±í£¨sqlite3£©µÄ½Å±¾

±¾ÎÄÒÔÊý¾Ý¿âÖеÄÊý¾Ý±íUserInfoΪʵÀýչʾÊý¾Ý¿â±íµÄ´´½¨¼°Êý¾Ý¼Ç¼µÄ¼Èë¡£
#!/bin/sh
#variables definition
#database location
db=/conf/db
#
#create table userInfo
#name: User name
#passwd: Password
#Privilege: User privilege -- Administrator:0 Operator:1
#
echo "create table UserInfo(name varchar(30) not null primary key, passwd varchar(8) not null, privilege int not null);" \
| /usr/local/bin/sqlite3 $db
echo "insert into UserInfo values('admin', 'access', 0);" | /usr/local/bin/sqlite3 $db
echo "insert into UserInfo values('user', 'access', 1);" | /usr/local/bin/sqlite3 $db


Ïà¹ØÎĵµ£º

ÔÚlinuxÏÂʵÏÖweb qqµÄ×ÀÃæ»¯


´´½¨×ÀÃæÍ¼±ê
Ŀǰ½«ÍøÂçÓ¦ÓÃÀ©Õ¹µ½×ÀÃæÊÇÒ»¸öÇ÷ÊÆ£¬´æÔÚןܶà½â¾ö·½°¸£¬±¾ÎÄÒÔ Mozilla Prism ΪÀý£¬ÀàËÆµÄ·½·¨Í¬ÑùÊÊÓÃÓÚ Google Chrome ¡£
1. µ½ Mozilla Prism µÄÍøÕ¾ÉÏÏÂÔØ Prism£¬µã»÷ Download Now Ö®ºó»áÌáʾÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇÒÔ Mozilla Firefox À©Õ¹µÄ·½Ê½£¬ÊʺÏÒѾ­°²×°ÓÐ Firefox µÄÅóÓÑ£»Ò»Ö ......

Linux iptableÎĵµ

×ÜÀÀ
ÓÃiptables -ADC À´Ö¸¶¨Á´µÄ¹æ
Ôò
£¬-AÌí¼Ó -Dɾ³ý -C ÐÞ¸Ä
iptables - [RI] chain rule num rule-specification[option]
ÓÃiptables - RI ͨ¹ý¹æÔòµÄ˳ÐòÖ¸¶¨
iptables -D chain rule num[option]
ɾ³ýÖ¸¶¨¹æÔò
iptables -[LFZ] [chain][option]
ÓÃiptables -LFZ Á´Ãû [Ñ¡Ïî]
iptables -[NX] chain
ÓÃ -NX ......

LINUX C ʱ¼ä²Ù×÷

  1.ʱ¼ä±íʾ
    ÔÚ³ÌÐòµ±ÖÐ,ÎÒÃǾ­³£ÒªÊä³öϵͳµ±Ç°µÄʱ¼ä,±ÈÈçÎÒÃÇʹÓÃdateÃüÁîµÄÊä³ö½á¹û.Õâ¸öʱºòÎÒÃÇ¿ÉÒÔʹÓÃÏÂÃæÁ½¸öº¯Êý:
#include <sys/time.h>
time_t time(time_t *tloc);
char *ctime(const time_t *clock);
    timeº¯Êý·µ»Ø´Ó1970Äê1ÔÂ1ÈÕ0 ......

RedHat Linux AS5 LAMPÏêϸÅäÖÃ

Apache ÊÇÊÀ½çÅÅÃûµÚÒ»µÄWeb ·þÎñÆ÷, ¸ù¾ÝNetcrafËù×÷µÄµ÷²é,ÊÀ½çÉϰٷÖÖ®ÎåÊ®ÒÔÉ쵀 Web ·þÎñÆ÷ÔÚʹÓà Apache¡£ ÓÈÆäÊÇÏÖÔÚ£¬Ê¹Óà LAMP£¨Linux + Apache + MySQL + PHP£©À´´î½¨Öеȼ¶±ðµÄÓ¦ÓÃÒѾ­ÊÇÒ»ÖÖÁ÷Ðеķ½Ê½£¬Òò´Ë£¬ÕÆÎÕ Apache µÄÅäÖÃÊÇϵͳ¹¤³Ìʦ±Ø±¸µÄ¼¼ÄÜÖ®Ò»¡£ ʹÓà LAMP£¨Linux + Apache + MySQL + PHP£©À´´î½ ......

linux Ä£¿éÖк¯ÊýµÄµ÷ÓÃ(ͨË×Ò×¶®Å¶)

Ê×ÏÈ£¬Ó¦ÓóÌÐòÊÇÎÞ·¨Ö±½Ó·ÃÎÊÄ£¿éÖеĺ¯ÊýµÄ£¨¼´Ê¹ÊÇÄã×Ô±à×Ô¹ÒµÄÄ£¿é£­£­Êµ¼ÊÉÏËüÒ²ÊÇÄÚºËÄ£¿é£©£¬Óû§¿Õ¼äÓëÄں˿ռäÖ®¼äÖ»ÓÐͨ¹ýÒ»Ð©ÌØ¶¨µÄϵͳº¯ÊýÀ´½øÐÐͨѶ£¨Èçʲôuser_to_kernel£©£¬¶ø¾ø¶Ô²»¿ÉÄÜͨ¹ý“Ö±½Óµ÷ÓÃÄ£¿éÀïµÄº¯Êý”ÕâÖÖÐÎʽÀ´Í¨Ñ¶¡£
ÄÇô£¬Ëù±àдµÄÄ£¿éÀïµÄº¯ÊýÔõô²ÅÄܱ»Ö´ÐУ¿ÓÉË­µ÷Óã¿Æä ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ