fedora/linux yumÔ´ÏêϸÉèÖÃ(Ç¿ÁÒÍÆ¼ö)¾¹ý¼è¿àµÄ·Ü¶·£¬ÖÕÓڸ㶨ÁËfedoraϵͳ´Ó°²×°µ½3DÌØÐ§(±¾È˰²×°µÄÊÇfedora
11)£¬ÎªÁË·½±ãºóÀ´µÄlinuxer£¬ÌØÁôϱ¾È˵ÄÈ«¹ý³ÌÒÔ¹©²Î¿¼¡£ÒÔϲ½ÖèÓеÄÀ´×ÔÓÚgoogleËÑË÷£¬Óв¿·ÖÀ´×ÔÓÚ¼ÎÓÓÖÐÎIJ©¿Í
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1.Ìí¼Órpm fusionÔ´
rpm -ivh
http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm
http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noar..
Linux ÃüÁî Ò»¾ä»°
1.ɾ³ý0×Ö½ÚÎļþ
find -type f -size 0 -exec rm -rf {} \;
2.²é¿´½ø³Ì
°´ÄÚ´æ´Ó´óµ½Ð¡ÅÅÁÐ
ps -e -o "%C : %p : %z : %a"|sort -k5 -nr
3.°´cpuÀûÓÃÂÊ´Ó´óµ½Ð¡ÅÅÁÐ
ps -e -o "%C : %p : %z : %a"|sort -nr
4.´òӡ˵cacheÀïµÄURL
grep -r -a jpg /data/cache/* | strings | grep "http:" | awk -F'http:' '{print "http:"$2;}'
5.²é¿´httpµÄ²¢·¢ÇëÇóÊý¼°ÆäTCPÁ¬½Ó״̬£º
netstat -n | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[..
Web·þÎñÆ÷ÐÔÄÜ/ѹÁ¦²âÊÔ¹¤¾ßhttp_load¡¢webbench¡¢ab¡¢SiegeʹÓý̳Ì
Ò»¡¢http_load
³ÌÐò·Ç³£Ð¡£¬½âѹºóÒ²²»µ½100K
http_loadÒÔ²¢Ðи´Óõķ½Ê½ÔËÐУ¬ÓÃÒÔ²âÊÔweb·þÎñÆ÷µÄÍÌÍÂÁ¿Óë¸ºÔØ¡£µ«ÊÇËü²»Í¬ÓÚ´ó¶àÊýѹÁ¦²âÊÔ¹¤
¾ß£¬Ëü¿ÉÒÔÒÔÒ»¸öµ¥Ò»µÄ½ø³ÌÔËÐУ¬Ò»°ã²»»á°Ñ¿Í»§»ú¸ãËÀ¡£»¹¿ÉÒÔ²âÊÔHTTPSÀàµÄÍøÕ¾ÇëÇó¡£
ÏÂÔØµØÖ·£ºhttp://soft.vpser.net/test/http_load/http_load-12mar2006.tar.gz
°²×°ºÜ¼òµ¥
#tar zxvf http_load-12mar2006.tar.gz
#cd http_load-12mar2006
#make && make install
ÃüÁî¸ñʽ£ºhttp_load -..
5ÖÖmysqlÈÕÖ¾·ÖÎö¹¤¾ß±ÈÆ´
mysql slow log ÊÇÓÃÀ´¼Ç¼ִÐÐʱ¼ä½Ï³¤(³¬¹ýlong_query_timeÃë)µÄsqlµÄÒ»ÖÖÈÕÖ¾¹¤¾ß.
ÆôÓÃ slow log
ÓÐÁ½ÖÖÆôÓ÷½Ê½:
1, ÔÚmy.cnf Àï ͨ¹ý log-slow-queries[=file_name]
2, ÔÚmysqld½ø³ÌÆô¶¯Ê±,Ö¸¶¨¨Clog-slow-queries[=file_name]Ñ¡Ïî
±È½ÏµÄÎå¿î³£Óù¤¾ß
mysqldumpslow, mysqlsla, myprofi, mysql-explain-slow-log, mysqllogfilter
mysqldumpslow, mysql¹Ù·½ÌṩµÄÂý²éѯÈÕÖ¾·ÖÎö¹¤¾ß. Ê..
Ð޸ļ°²é¿´mysqlÊý¾Ý¿âµÄ×Ö·û¼¯
LiunxÏÂÐÞ¸ÄMySQL×Ö·û¼¯£º
1.²éÕÒMySQLµÄcnfÎļþµÄλÖÃ
find / -iname '*.cnf' -print
/usr/share/mysql/my-innodb-heavy-4G.cnf
/usr/share/mysql/my-large.cnf
/usr/share/mysql/my-small.cnf
/usr/share/mysql/my-medium.cnf
/usr/share/mysql/my-huge.cnf
/usr/share/texmf/web2c/texmf.cnf
/usr/share/texmf/web2c/mktex.cnf
/usr/share/texmf/web2c/fmtutil.cnf
/usr/share/texmf/tex/xmltex/xmltexfmtutil.cnf
/usr/share/texmf/tex/jadetex/jadefmtutil.cnf
/usr/s..
nagios3.20°²×°ÅäÖñʼǣ¨´ø·ÉÐŶÌÐű¨¾¯£¬mssqlºÍmysql¼à¿Ø£©
nagios ¹Ù·½Ö÷Ò³
nagios http://www.nagios.org/
1£¬ÏÂÔØÈí¼þ°ü
nagios-3.2.0.tar.gz wget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-3.2.0.tar.gz
nagios-plugins-1.4.14.tar.gz wget http://prdownloads.sourceforge.net/sourceforge/nagiosplug/nagios-plugins-1.4.14.tar.gz
nrpe-2.12.tar.gz &..
1. ²é¿´Êý¾Ý¿âµÄ°æ±¾
select @@version
2.²é¿´Êý¾Ý¿âËùÔÚ»úÆ÷²Ù×÷ϵͳ²ÎÊý
exec master..xp_msver
3. ²é¿´Êý¾Ý¿âÆô¶¯µÄ²ÎÊý
sp_configure
4.²é¿´Êý¾Ý¿âÆô¶¯Ê±¼ä
select convert(varchar(30),login_time,120) from master..sysprocesses where spid=1
²é¿´Êý¾Ý¿â·þÎñÆ÷ÃûºÍʵÀýÃû
print ''Server Name...............: '' + convert(varchar(30),@@SERVERNAME)
print ''Instance..................: '' + convert(varchar(30),@@SERVICENAME)
5. ²é¿´ËùÓÐÊý¾Ý¿âÃû³Æ¼°´óС
sp_helpdb
ÖØÃüÃûÊý¾Ý¿âÓõÄSQL
sp_renamedb ''o..
CentOS5.2±àÒë°²×°Apache 2.2.10,MySQL 5.0.67,PHP-5.2.6(Ö§³ÖGD),ZendOptimizer3.3.0
1.°²×°Apache 2.2.10
ËäȻѡÔñÁËÎÞ°ü°²×°CentOS£¬µ«ÊÇÓÉÓÚ°üÒÀÀµ¹ØÏµ£¬CentOS»¹ÊÇ»á×Ô¶¯°²×°Apache£¬ËùÒÔÐèÒªÊ×ÏÈÐ¶ÔØµôApache£¬ÒÀ´Îµã»÷Applications->Add/Remove Software->°ÑÍòÎ¬Íø·þÎñÆ÷Ç°ÃæµÄ¹´È¥µô¼´¿É¡£
¿ªÊ¼±àÒë°²×°Apache
ÏÂÔØhttpd-2.2.10
½âѹ tar zxvf httpd-2.2.10.tar.gz
½øÈëĿ¼£¬¿ªÊ¼±àÒë
./configure ¨Csysconfdir=/etc ¨Cenable-ssl ¨Cenable-modules ¨Cenable rewrite
Ò»°ãapache»¹ÐèÒªÖ§³Öurl¸Äд£¬ËùÒÔ±àÒëʱ..
cacti-0.8.7e °²×°±Ê¼Ç
»·¾³ AS4-UPDATE5
ÏÂÔØÐèÒªµÄÈí¼þ
cactiÖ÷Ò³
http://cactiusers.org/index.php
cactiÏÂÔØ
# wget http://www.cacti.net/downloads/cacti-0.8.7e.tar.gz
cacti²å¼þÏÂÔØ
# wget http://mirror.cactiusers.org/downloads/plugins/cacti-plugin-0.8.7e-PA-v2.5.zip
# wget http://cactiusers.org/downloads/monitor.tar.gz
# wget http://cactiusers.org/downloads/settings.tar.gz
# wget http://cactiusers.org/downloads/thold.tar.gz
apacheÖ÷Ò³
http://httpd.apache.org/
apahceÏÂÔØ
# wget http://archive.a..
ÈçºÎµÃÖª×Ô¼ºÕýÔÚʹÓõÄlinuxÊÇʲô°æ±¾ÄØ£¬ÏÂÃæµÄ¼¸ÖÖ·½·¨½«¸øÄã´øÀ´´ð°¸£¡
¡¡¡¡1. ²é¿´Äں˰汾ÃüÁ
¡¡¡¡1) [root@q1test01 ~]# cat /proc/version
¡¡¡¡ Linux version 2.6.9-22.ELsmp (bhcompile@crowe.devel.redhat.com)
(gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 SMP Mon Sep 19
18:00:54 EDT 2005
¡¡¡¡2) [root@q1test01 ~]# uname -a
¡¡¡¡Linux q1test01 2.6.9-22.ELsmp #1 SMP Mon Sep 19 18:00:54 EDT 2005 x86_64 x86_64 x86_64 GNU/Linux
¡¡¡¡3) [root@q1test01 ~]# unam..
sql server2005 ¾µÏñÉèÖÃ
£¨1£©×¼±¸¾µÏñÊý¾Ý¿â
1.ÔÚÖ÷Êý¾Ý¿âÉÏ£¬¶ÔÐèÒª±¸·ÝµÄÊý¾Ý¿â×öÍêÈ«±¸·Ý
BACKUP DATABASE XXX
TO DISK='D:\Tools\XXX.bak'
GO
2.ÔÚ¾µÏñÊý¾Ý¿âÉÏ£¬½«Ö÷Êý¾Ý¿âÉϻָ´XXXÊý¾ÝµÄ±¸·Ý£¬²¢Ê¹ÓÃNORECOVERYÑ¡Ïî
RESTORE DATABASE XXX
FROM DISK='D:\Tools\XXX.bak' WITH NORECOVERY
GO
£¨ÇмÇÒªÓÃNORECOVERYÑ¡Ï²»È»ÎÞ·¨¾µÏñ³É¹¦£¬Èç¹ûÊǽçÃæ²Ù×÷µÄ»°Ò²²»ÒªÍü¼ÇÑ¡ÔñNORECOVERYÑ¡Ï
£¨2£©´´½¨Êý¾Ý¿â¾µÏñ¶Ëµã
1.ÔÚÖ÷Êý¾Ý¿âÉÏ£¬´´½¨Êý¾Ý¿â¾µÏñ¶Ë..
Bugzilla°²×°Ö®Linuxƪ
Ê×ÏÈÒªÏÂÔØbugzilla°²×°ËùÐèÒªµÄÈí¼þ
ÏÂÔØµØÖ·Îª£º
Bugzilla
http://www.bugzilla.org/download/
bugzillaºº»¯°ü
http://sourceforge.net/projects/bugzilla-cn/
ActivePerl
http://www.activestate.com/store/freedownload.aspx?prdGuid=81fbce82-6bd5-49bc-a915-08d58c2648ca
mysql
http://dev.mysql.com/downloads/mysql/5.0.html#linux-rhel3-x86-32bit-rpms
apache
http://tomcat.apache.org/
±¾ÈËÔËÐеĻ·¾³ÊÇfedor
linux £¨fc6£©
bugzilla2.22.1
ApacheºÍMysqlµÄ°²×°£¨ÔÚÕâ..
1.ÅäÖÃÔÚ1·þÎñÆ÷£¨192.168.0.200£©ÉÏÎÞÃÜÂëµÇ¼Զ³Ì»úÆ÷
[root@1 ~]# su - 1
[nagios@1 ~]$ ssh-keygen -t rsa
# ÏÂÃæÒ»Ö±»Ø³µ£¬²»ÒªÉèÖÃÃÜÂë
Generating public/private rsa key pair.
Enter file in which to save the key (/home/nagios/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/nagios/.ssh/id_rsa.
Your public key has been saved in /home/nagios/.ssh/id_rsa.pub.
..
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Ò»£®°²×°Èí¼þ
1£®Èí¼þ£ºlzo-2.03.tar.gz openvpn-2.0.9.tar.gz
2£®·þÎñÆ÷¶Ë°²×°£º
[root@OpenVPN local]# /usr/local
[root@OpenVPN local]# tar zxvf lzo-2.03.tar.gz
[root@OpenVPN local]# cd lzo-2.03
[root@OpenVPN lzo-2.03]# ./configure && make && make install
[root@OpenVPN lzo-2.03]# /usr/local
[root@OpenVPN local]# tar zxvf openvpn-2.0.9.tar.gz
[root@OpenVPN local]# cd openvpn-2.0.9
[root@OpenVPN openvpn-2.0.9]# ./configure && make &a..
postfixÏÞ¶¨Ìض¨Óû§²ÅÄÜ·¢Ë͵½±ðÃûµÄ½â¾ö·½·¨
½¨Á¢ÁËstaff@ibaihe.comµÄÒ»¸ö±ðÃû
Ö»ÔÊÐíÓòÄÚroot@ibaihe.com²ÅÄÜ·¢Ë͵½staff@ibaihe.comÕâ¸ö±ðÃûÆäËûÓû§¶¼²»ÄÜ·¢µ½µ½Õâ¸ö±ðÃû
ÉèÖ÷½·¨ÈçÏ£º
1£©ÔÚmain.cfÀﶨÒåÈçϵÄsmtpd_restriction_classes£º
# senders
smtpd_restriction_classes = local_only
local_only = check_sender_access hash:/etc/postfix/local_domains, reject
2£©½«main.cfÀïµÄsmtpd_sender_restrctions¶¨ÒåΪ£º
smtpd_sender_restrictions =
check_recipient_access hash:/etc/postfix/lo..
postfix °²×°±Ê¼Ç£¨²Î¿¼ÍøÉϽ̳̼Ó×ÔÎÒʵ¼ùÐ޸İ棩
°²×°»·¾³ as4
ËùÓÃÈí¼þ°ü
Postfix-2.4.5
Mysql-5.0.45
Sasl-2.1.22
DB-4.5.20
Openssl-0.98e
httpd-2.2.4
Php-5.2.3
courier-authlib-0.59.3
courier-imap-4.1.3
Extmail-1.0.2
Extman-0.2.2
maildrop-2.0.4
clamav-0.91.2
amavisd-new
SpamAssassin-3.2.3
°²×°Ö®Ç°ÐèÒª×öһЩ¹¤×÷
Ê×ÏÈÐèÒªÇåÀíϵͳÖеÄһЩÈí¼þ£¬ÀýÈçsendmailË×»°ËµÒ»É½²»Èݶþ»¢
1¡¢sendmail
# /etc/init.d/sendmail stop
# chkconfig --level 0123456 sendmail off
# mv /usr/bin/newaliases /usr/bin/newalias..