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

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

linuxÏÂmemcached°²×°ÒÔ¼°Æô¶¯

 
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:/ ......

¼àÊÓÎïÀí×é¼þµÄ¸ß¼¶ Linux ÃüÁî


ת×Ô£ºhttp://www.oracle.com/technology/global/cn/pub/articles/advanced-linux-commands/part3.html
×÷ÕߣºArup Nanda

2009 Äê 1 Ô·¢±í
Ôڴ˲¿·ÖÖУ¬Á˽âÓÃÓÚ¼àÊÓÎïÀí×é¼þµÄ¸ß¼¶ Linux ÃüÁî
Linux ϵͳÓÉÈô¸ÉÖ÷ÒªÎïÀí×é¼þ×é³É£¬Èç CPU¡¢ÄÚ´æ¡¢Íø¿¨ºÍ´æ´¢É豸¡£ÒªÓÐЧµØ¹ÜÀí Linux »·¾³£¬ÄúÓ¦¸ÃÄܹ»ÒÔºÏÀíµÄ¾ ......

linux ulimit max open files

ÓÐʱºòÔÚ³ÌÐòÀïÃæÐèÒª´ò¿ª¶à¸öÎļþ£¬½øÐзÖÎö£¬ÏµÍ³Ò»°ãĬÈÏÊýÁ¿ÊÇ1024£¬£¨ÓÃulimit -a¿ÉÒÔ¿´µ½£©¶ÔÓÚÕý³£Ê¹ÓÃÊǹ»ÁË£¬µ«ÊǶÔÓÚ³ÌÐòÀ´½²£¬¾ÍÌ«ÉÙÁË¡£
Ð޸İ취£º
ÖØÆô¾ÍOK
ÐÞ¸Ä2¸öÎļþ¡£
1./etc/security/limits.conf
vi /etc/security/limits.conf
¼ÓÉÏ£º
* soft nofile 8192
* hard nofile 20480
2./etc/pam.d/l ......

LinuxÏÂÈçºÎ°ÑIO¿Õ¼äÓ³Éäµ½Óû§½ø³Ì¿Õ¼ä£¿


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 ......

ÍêÉÆLinuxϵͳ

 
ÍêÉÆLinuxϵͳ
1.¿ª»ú×Ô¶¯¹ÒÔØwindow·ÖÇø
   
fedora10ËäÈ»ÄÜ×Ô¶¯¹ÒÔØ,µ«ÊǹÒÔØµÄ·ÖÇøÓÐʱ»á²»ÈϺº×ÖÎļþ¼Ð
 
 ´ÓÖÕ¶ËÓÃvi»ògedit´ò¿ª/etc/fstab£¬ÔÚÆäÖÐÌí¼Ó£º
 /dev/sda1 /mnt/1 ntfs default 0 0
 ×¢£ºµÚÒ»ÏîÊÇ·ÖÇøÇý¶¯µØÖ·
   ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ