LinuxϵͳÉϼÜÉèVSFTP·þÎñÆ÷ʵÀý½âÎö
ʵÑé»·¾³£ºAS4×îС»¯°²×°
ʵÑéÄ¿±ê£º¼ÜÉèVSFTP·þÎñÆ÷
Õâ´ÎÎÒÃÇÀ´Ñ§Ï°LinuxϵͳÖÐµÄ vsftp·þÎñÆ÷µÄÅäÖá£
ÏÂÃæÎÒÃÇ¿ªÊ¼ÁË£¡Ê×ÏÈÎÒÃǰ²×°vsftp·þÎñÆ÷¶ËµÄÈí¼þ¡£
vsftpd·þÎñÆ÷µÄ°²×°ÎļþλÓÚµÚ1ÕŰ²×°¹âÅÌÖС£
ʹÓÃrpmÃüÃû¿É˳Àû°²×°¸ÃÈí¼þ°ü¡£
# rpm -ivh vsftpd-2.0.1-5.i386.rpm
°²×°ÍêºóĬÈϾͿÉÒÔÆô¶¯vsftp·þÎñÁË£¬
[root@localhost ~]# service vsftpd start
Starting vsftpd for vsftpd: [ OK ]
µ«ÊÇĬÈÏÎÒÃÇÖ»ÄÜ¿´£¬²»ÄÜÉÏ´«¡£
1.ÏÂÃæÎÒÃÇ¿ªÆôÄäÃûÓû§ÉÏ´«
[root@localhost /]# vi
/etc/vsftpd/vsftpd.conf
½« anon_upload_enable=YES
anon_mkdir_write_enable=YES
Ç°ÃæµÄ#È¥µô
[root@localhost /]# service vsftpd restart
Shutting down vsftpd: [ OK ]
Starting vsftpd for vsftpd: [ OK ]
2.½«FTP±¾µØÓû§½ûïÀÔÚËÞÖ÷Ŀ¼ÖÐ
ÔÚvsftpd.confÎļþÖÐÌí¼ÓÉèÖÃÏî¡£
chroot_local_user=YES
ÖØÐÂÆô¶¯vsftpd·þÎñ¡£
# service vsftpd restart
3.½¨Á¢ÐéÄâÕʺÅ
a,½¨Á¢ÐéÄâÓû§¿ÚÁî¿âÎļþ¡£
[root@localhost ~]# cat logins.txt
mike
123
john
321
¿ÚÁî¿âÎļþÖÐÆæÊýÐÐÉèÖÃÓû§Ãû£¬Å¼ÊýÐÐÉèÖÿÚÁî ¡£
b,Éú³ÉvsftpdµÄÈÏÖ¤Îļþ(ÔÚµÚ3ÕŹâÅÌÖа²×°)¡£
[root@localhost RPMS]# rpm -ivh
db4-utils-4.2.52-7.1.i386.rpm
warning: db4-utils-4.2.52-7.1.i386.rpm: V3
DSA signature: NOKEY, key ID db42a60e
Preparing...
########################################### [100%]
1:db4-utils
########################################### [100%]
[root@localhost RPMS]# db_load -T -t hash
-f /root/logins.txt /etc/vsftpd/vsftpd_login.db Éú³ÉÈÏÖ¤Îļþ¡£
c, ÉèÖÃÈÏÖ¤ÎļþÖ»¶ÔÓû§¿É¶Á¿Éд¡£
# chmod 600 /etc/vsftpd/vsftpd_login.db
d,½¨Á¢ÐéÄâÓû§ËùÐèµÄPAMÅäÖÃÎļþ¡£
ÊÖ¹¤½¨Á¢vsftpd.vuÎļþ¡£
# cat /etc/pam.d/vsftpd.vu
auth required /lib/security/pam_userdb.so
db=/etc/vsftpd/vsftpd_login
account required
/lib/security/pam_userdb.so db=/etc/vsftpd/vsftpd_login
e,½¨Á¢ÐéÄâÓû§¼°Òª·ÃÎʵÄĿ¼²¢ÉèÖÃÏàÓ¦µÄȨÏÞ¡£
½¨Á¢ËùÓÐFTPÐéÄâÓû§ÕʺÅʹÓõÄϵͳÓû§Õʺţ¬²¢ÉèÖøÃÕʺÅËÞÖ÷Ŀ¼µÄȨÏÞ¡£
# useradd -d /home/ftpsite virtual
# chmod 700 /home/ftpsite
f,ÉèÖÃvsftpd.confÅäÖÃÎļþ
Ïà¹ØÎĵµ£º
LinuxÏÂÈí¼þ°ü°²×°·½·¨
1.ÒѾ±àÒë´ò°üºÃµÄxxx.rpm
ʹÓÃrpmÃüÁÐèÒª´ò¿ªÖÕ¶Ë£¬Çл»µ½xxx.rpmËùÔÚĿ¼£¬rpm -ivh xxx.rpm
2.´ò°üºÃµÄÔ´Âë°üxxx.src.rpm
ÒªÓÃrpm -rebuild xxx.src.rpmÃüÁîÀ´ÖØÐÂÉú³É
×¢£º¶ÔÓÚrpmÃüÁîµÄÏê½â¿ÉÒÔʹÓà $rpm -helpÀ´²é¿´
3.°²×°³ÌÐòxxx.bin
ÏȰÑxxx.bin¸ÄÎ ......
ÔÎĵØÖ·£ºhttp://www.ibm.com/developerworks/cn/linux/l-lpic1-v3-102-4/index.html?ca=drs-
Ian
Shields
, ×ÊÉî³ÌÐòÔ±, IBM
Ian Shields ²ÎÓë developerWorks
Linux ×¨ÇøµÄÐí¶à Linux ÏîÄ¿¡£ËûÊÇ IBM ±±¿¨ÂÞÀ´ÄÉÖÝ Research Triangle Park µÄÒ»Ãû¸ß¼¶³ÌÐòÔ±¡£ËûÓÚ
1973 Äê×÷ΪһÃûϵͳ¹¤³Ìʦ¼ÓÈë IBM λÓÚ°Ä´ ......
http://hi.baidu.com/lu_xinzhong/blog/item/4ff92b1725dec505c83d6d09.html
»Ø¹ö±í¿Õ¼ä´óС
-- ´´½¨Ò»¸öеÄС¿Õ¼äµÄUNDO TABLESPACE
Create UNDO TABLESPACE UNDOTBS2 DATAFILE '/u01/app/oracle/oradata/orcl/UNDOTBS02.DBF' SIZE 100M REUSE AUTOEXTEND ON;
-- ÉèÖÃеıí¿Õ¼äΪϵͳUNDO_TABLESPACE
Alter SYSTE ......
“Sudo” ÊÇUnix/Linuxƽ̨ÉϵÄÒ»¸ö·Ç³£ÓÐÓõŤ¾ß£¬ËüÔÊÐíϵͳ¹ÜÀíÔ±·ÖÅ䏸ÆÕͨÓû§Ò»Ð©ºÏÀíµÄ“ȨÀû”£¬ÈÃËûÃÇÖ´ÐÐһЩֻÓг¬¼¶Óû§»òÆäËûÌØÐíÓû§²ÅÄÜÍê³ÉµÄÈÎÎñ£¬±ÈÈ磺ÔËÐÐһЩÏñmount£¬halt£¬suÖ®ÀàµÄÃüÁ»òÕß±à¼Ò»Ð©ÏµÍ³ÅäÖÃÎļþ£¬Ïñ/etc/mtab£¬ /etc/samba/smb.confµÈ¡£ÕâÑùÒÔÀ´£ ......
1.¼àÊÓÄÚ´æ
free -mt
total used free shared buffers cached
Mem: ......