linuxϵͳÏÂÓÃshell½Å±¾´´½¨FTPÕʺÅ
ÒÔÏÂΪSHELL½Å±¾´´½¨Ò»¸ö±È½ÏÍêÕûµÄFTPÕʺÅ,°üÀ¨:
1) ÐÂÔöFTPÕÊ»§ºÍĿ¼
2) ÐÞ¸ÄFTPÕÊ»§ÃÜÂë
3) ÔÚFTPÕÊ»§Ä¿Â¼ÏÂ,н¨Èý¸ö×ÓĿ¼,´æ·Å²»Í¬Êý¾Ý
4) Ŀ¼ȨÏÞÖÃΪ¿É¶Áд
ʹÓÃ˵Ã÷:
1) ´´½¨ÐÂshÎļþ(Èç:addFTPAcc.sh), ½«Ô´½Å±¾È«²¿¿½±´ÆäÖÐ
2) Ö´ÐÐ: #sh ./addFTPAcc.sh
3) ÊäÈëÐÂÃÜÂë, È»ºó½Å±¾»á×Ô¶¯Íê³ÉÆäËü´´½¨
#Ô´½Å±¾¿ªÊ¼
#!/bin/sh
#Êä³ö¸ñʽ¹æ·¶
sign="----------"
#FTPÓû§Ïà¹ØÐÅÏ¢
ftpuser="ftptest1"
ftppath="ftptest1"
baseftppath="/var/ftp/pub/"
echo ""
echo ${sign}"starting"${sign}
echo ""
#Èç¹ûÓû§ÒÑ´æÔÚ£¬ÔòÏÈɾ³ý
userdel -r ${ftpuser}
#¿ªÊ¼´´½¨ftpÓû§
useradd -s /sbin/nologin -g ftp -d ${baseftppath}${ftppath} ${ftpuser}
#echo ${sign}"useradd: "${ftpuser}" is OK"${sign}
#ÉèÖÃftpÓû§ÃÜÂë
passwd ${ftpuser}
#echo ${sign}"passwd: "${ftpuser}" is OK"${sign}
#ÔÚftppathĿ¼ÏÂн¨Èý¸ö×ÓĿ¼
cd ${baseftppath}${ftppath}
mkdir 1
mkdir 2
mkdir 3
#echo ${sign}"mdir: 1,2,3 is OK"${sign}
#¸øÎļþ¼Ð¸³ÔÊÐí¶ÁдȨÏÞ
chmod -R 777 ${baseftppath}${ftppath}
#echo ${sign}"chmod -R is OK"${sign}
echo ""
echo ${sign}"completed!"${sign}
echo ""
#Ô´½Å±¾½áÊø
Ïà¹ØÎĵµ£º
1.ÏÂÔØmemcached·þÎñÆ÷¶Ë°²×°Îļþ
°æ±¾£º
memcached-1.4.2.tar.gz
ÏÂÔØµØÖ·£ºhttp://www.danga.com/memcached/download.bml
2.ÏÂÔØlibevent£¬memcachedÐèÒªÓõ½socked£¬ÒÀÀµ´Ë°²×°Îļþ¡£
°æ±¾£º
libevent-1.4.12-stable.tar.gz
ÏÂÔØµØÖ·£ºhttp:/ ......
LinuxͼÐνçÃæÖпͻ§¶Ë¡¢·þÎñÆ÷¡¢´°¿Ú¹ÜÀíÆ÷Ö®¼äµÄ¹ØÏµ
×÷Õߣº
ÁõºéÌΣ¬»ªÇåÔ¶¼ûǶÈëʽѧԺ
½ðÅÆ½²Ê¦£¬ARM ATCÊÚȨÅàѵ½²Ê¦¡£
ºÜ
¶àLINUX³õѧÕßÔÚѧϰlinuxͼÐη½ÃæµÄ֪ʶʱ»áÓöµ½Ò»Ð©¸ÅÄÈ磺X¡¢X11¡¢Xfree86¡¢WM¡¢KDE¡¢GNOME¡¢QT¡¢QT/E¡¢
Qtopia¡¢DirectFB¡¢Framebuffer¡¢ÏÔ¿¨¼ÓËÙÇý¶¯µÈµÈ¡£Àí½âËüÃÇÖ ......
ÆäʵÊǸöÂù¼òµ¥µÄÎÊÌâ¡£ÔÚLDD3µÄµÚ15ÕÂÉÏÓÐд£¨¼û“Remapping Specific I/O Regions”ÕâÒ»½Ú£©¡£²»¹ýµ±Ê±×÷ÕßÑ¡ÔñÁËÒ»¸ö´íÎóµÄ×ö·¨£ºÏȰÑÕâ¿éIO¿Õ¼äÓÃioremapÓ³Éäµ½ÁËÄں˿ռ䣬ȻºóÔÚÓû§½ø³Ì·ÃÎʱ»Ó³ÉäµÄµØÖ·Ëù²ú ÉúµÄȱҳÖжÏÀÓÃvmalloc_to_pageµÃµ½page£¬·µ»Ø¸øÓû§½ø³Ì¡£
È»¶ø£¬vmalloc_to_pageû·¨Óà ......
1.×¼±¸·ÖÇø
ÓÉÓÚSolarisºÍVista(µÄÒýµ¼¼ÓÔØ)±ØÐë°²×°ÔÚÖ÷·ÖÇøÉÏ£¬linuxÊÇ¿ÉÒÔ°´ÔÚÀ©Õ¹·ÖÇøÉϵÄ
ËùÒÔÎÒ°Ñ´ÅÅÌ·Ö³É
30GÖ÷·ÖÇø£º°²×°Vista
27GÖ÷·ÖÇø£º±¾À´Òª°²×°FreeBSD(Ò²±ØÐë°²×°ÔÚÖ÷·ÖÇøÉÏ,µ«ÊÇFreeBSD²»Ö§³ÖÎҵĻú×ÓËùÒÔ·ÅÆú)
135GÀ©Õ¹·ÖÇø£ºÆäÖзֳö40GµÄÂß¼Å̸ ......
1£®µÈ´ýÏß³Ì
pthread_join º¯ÊýÓÃÀ´µÈ´ýÒ»¸öÏ̵߳ĽáÊø£¬ÀàËÆÓÚ½ø³ÌµÄ wait º¯Êý¡£
´Ëº¯Êý½«×èÈûµ÷Óõ±Ç°Ï̵߳Ľø³Ì£¬Ö±µ½´ËÏß³ÌÍ˳ö¡£¼´Õâ¸öº¯ÊýÊÇÒ»¸öÏß³Ì×èÈûµÄº¯Êý£¬µ÷ÓÃËüµÄ½ø³Ì½«Ò»Ö±µÈ´ýµ½±»µÈ´ýµÄÏ߳̽áÊøÎª£¬µ±º¯Êý·µ»ØÊ±£¬´¦ÓÚ±»µÈ´ý״̬µÄÏß³Ì×ÊÔ´±»Êջء£Èç¹ûÖ´Ðгɹ¦£¬½«·µ»Ø 0£¬Èç¹ûʧ°ÜÔò·µ»ØÒ»¸ö·Ç 0¡£ ......