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

LinuxÏ´®¿Ú±à³ÌÖ®¶þ£º¶Á´®¿ÚºÍд´®¿Ú

1£¬´ò¿ª´®¿Ú
      /**´ò¿ª´®¿Ú£¬dev ´®¿ÚÉ豸Ãû£¬ mode ´ò¿ª·½Ê½£¬**/
     int opendev(char *dev,mode_t mode)
    {
          int fd;
          fd = open(dev, mode);
          if (-1 == fd){   
                perror("Can't Open Serial Port");
                return -1; 
          }
          else{
                 fcntl(fd, F_SETFL, FNDELAY);
                 return fd;
          }
     }
2£¬Ð´´®¿Ú
    #define FALSE  -1
    #define TRUE   0
    #define NET_PORT 19988
    #define MAX_BUF_SIZE 4096
    struct net2net_buf{
           int len;
           char buf[MAX_BUF_SIZE];
     };
     #define RSDEV_NAME "/dev/ttyS1"
     int main(void)
     {
            int rsfd = 0;
            int nwrite;
            char input_buf[64];
            rsfd = opendev(RSDEV_NAME,O_RDWR | O_NOCTTY |


Ïà¹ØÎĵµ£º

linuxµÄttyÉ豸

      ÖÕ¶ËÊÇÒ»ÖÖ×Ö·ûÐÍÉ豸£¬ËüÓжàÖÖÀàÐÍ£¬Í¨³£Ê¹ÓÃttyÀ´¼ò³Æ¸÷ÖÖÀàÐ͵ÄÖÕ¶ËÉ豸¡£ttyÊÇTeletypeµÄËõд£¬TeletypeÊÇ×îÔç³öÏÖµÄÒ»ÖÖÖÕ¶ËÉ豸£¬ºÜÏóµç´«´ò×Ö»ú£¬ÊÇÓÉTeletype¹«Ë¾Éú²úµÄ¡£É豸Ãû·ÅÔÚÌØÊâÎļþĿ¼/dev/Ï£¬ÖÕ¶ËÌØÊâÉ豸ÎļþÒ»°ãÓÐÒÔϼ¸ÖÖ£º
1£¬´®Ðж˿ÚÖÕ¶Ë£¨/dev/ttySn£©£º´®Ðж ......

ÓÃSVNͬVMWAREÉϵÄLinux¹²Ïí´úÂ뿪·¢

LINUX£¨ÔËÐÐÔÚVWMARE£©ÉÏ×Ô´øµÄSVN£¬WindowsÉÏ×°µÄÊÇTortoiseSVN-1.6.7.18415-win32-svn-1.6.9.msi¡£
ÔÚLinuxÉÏÅäÖÃSNV¡£
1¡¢´´½¨repository¡£
> svnadmin create /myhome/svnhome/project
ÆäÖÐsvnhomeÊÇ·ÅsvnµÄĿ¼£¬ÏÂÒ»¼¶ÊDz»Í¬µÄrepositoryÃû¡£
2¡¢×¼±¸ºÃÔ´´úÂë¡£°´ÏÂÁÐĿ¼Åźá£
project/branches
project/ ......

ÈçºÎÈýø³ÌÔÚLinuxºǫ́ÔËÐÐ

ÔÚLinuxÖУ¬Èç¹ûÒªÈýø³ÌÔÚºǫ́ÔËÐУ¬Ò»°ãÇé¿öÏ£¬ÎÒÃÇÔÚÃüÁîºóÃæ¼ÓÉÏ&¼´¿É£¬Êµ¼ÊÉÏ£¬ÕâÑùÊǽ«ÃüÁî·ÅÈëµ½Ò»¸ö×÷Òµ¶ÓÁÐÖÐÁË£º
[root@localhost /]# ./test.sh &
[1] 17208
È»ºóÎÒÃǾͿÉÒÔÓÃÒÔÏÂÃüÁî½øÐв鿴£º
[root@localhost /]# jobs -l
[1]  17208 Running ./test.sh &
¶ÔÓÚÒѾ­ÔÚǰִ̨ÐеÄÃüÁî ......

linuxÏÂÖ´ÐÐphpÎļþ·¢ÏÖCould not open input file

ÔÚlinuxÏÂͨ¹ýsvn¸üÐÂÁËÒ»¸öphpÎļþ£¬Ä¿µÄÊÇÏëͨ¹ýÖ´ÐÐÕâ¸öÎļþÀ´¶ÁÊý¾Ý²åÈëµ½Êý¾Ý¿â¡£ÔÚÆäÖеļ¸Ì¨Ö´ÐÐûÓÐÎÊÌ⣬ÆäÖÐһ̨¾Í·¢ÏÖÁËCould not open input fileÕâ¸ö´íÎ󣬺óÀ´²éÕÒ×ÊÁϲŷ¢ÏÖÔ­À´ÊÇÎļþ¸ñʽµÄÎÊÌ⣬³ö´íʱÎļþ¸ñʽÊÇdos£¬¿ÉÒÔÔÚviÖÐÓÃ:set ffÀ´²é¿´£¬Èç¹ûÊÇdos¸ñʽ£¬ÄÇôÔòÓÃ:set ff=unixÀ´ÉèÖÃеĸñʽ£¬ÕâÑ ......

Linuxѧϰ£¨¶þ).1(ת)

1. Íù/libºÍ/usr/libÀïÃæ¼Ó¶«Î÷£¬ÊDz»ÓÃÐÞ¸Ä/etc/ld.so.confµÄ£¬µ«ÊÇÍêÁËÖ®ºóÒªµ÷Ò»ÏÂldconfig£¬²»È»Õâ¸ölibrary»áÕÒ²»µ½
2. ÏëÍùÉÏÃæÁ½¸öĿ¼ÒÔÍâ¼Ó¶«Î÷µÄʱºò£¬Ò»¶¨ÒªÐÞ¸Ä/etc/ld.so.conf£¬È»ºóÔÙµ÷ÓÃldconfig£¬²»È»Ò²»áÕÒ²»µ½
±ÈÈç°²×°ÁËÒ»¸ömysqlµ½/usr/local/mysql£¬mysqlÓÐÒ»´ó¶ÑlibraryÔÚ/usr/local/mysql/libÏÂÃæ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ