'LINUX'에 해당되는 글 258건

<IfModule mod_deflate.c>

        SetOutputFilter DEFLATE

        AddOutputFilterByType DEFLATE text/javascript

        DeflateCompressionLevel 9

</IfModule>

# wget -O /var/www/html/jquery.min.js http://code.jquery.com/jquery.min.js

# wget --header="Accept-Encoding:gzip" http://localhost/jquery.min.js

# ls -l /var/www/html/jquery.min.js*

-rw-r--r-- 1 root root     95821 10월 24  2014 jquery.min.js

-rw-r--r-- 1 root root     33185 10월 24  2014 jquery.min.js.1

# yum install -y geoip

[root@conoha-jp /]# geoiplookup baidu.com

GeoIP Country Edition: CN, China

[root@conoha-jp /]# geoiplookup 220.181.57.217

GeoIP Country Edition: CN, China

[root@conoha-jp /]# geoiplookup -i naver.com

GeoIP Country Edition: KR, Korea, Republic of

  ipaddr: 125.209.222.142

  range_by_ip:  125.209.192.0 - 125.209.255.255

  network:      125.209.192.0 - 125.209.255.255 ::18

  ipnum: 2110905998

  range_by_num: 2110898176 - 2110914559

  network num:  2110898176 - 2110914559 ::18

[root@conoha-jp /]# geoipupdate

/usr/share/GeoIP/GeoLiteCountry.dat can't be opened, proceeding to download database

Updating /usr/share/GeoIP/GeoLiteCountry.dat

Updated database

/usr/share/GeoIP/GeoLiteCity.dat can't be opened, proceeding to download database

Updating /usr/share/GeoIP/GeoLiteCity.dat

Updated database

# yum install -y subversion

# mkdir /var/svn

# svnadmin create /var/svn/P0001

[general]

# auth-access = write

# password-db = passwd

auth-access = write

password-db = passwd

[users]

# harry = harryssecret

# sally = sallyssecret

svnid=test123

# systemctl enable svnserve

# systemctl start svnserve

# firewall-cmd --permanent --zone=public --add-port=3690/tcp

success

# firewall-cmd --reload

success

# firewall-cmd --list-all

public (default, active)

  interfaces: eth0 eth1

  sources:

  services: dhcpv6-client http ssh

  ports: 3690/tcp

  masquerade: yes

  forward-ports:

  icmp-blocks: echo-request

  rich rules:

www     IN      CNAME   host.example.com.

host    600     IN      A       192.168.1.101

        600     IN      A       192.168.1.102

        600     IN      A       192.168.1.103

        600     IN      A       192.168.1.104

        600     IN      A       192.168.1.105

www     IN      CNAME   host.example.com.

host    IN      A       192.168.1.101

        IN      A       192.168.1.102

        IN      A       192.168.1.103

        IN      A       192.168.1.104

        IN      A       192.168.1.105

www IN      A       192.168.1.101

        IN      A       192.168.1.102

        IN      A       192.168.1.103

        IN      A       192.168.1.104

        IN      A       192.168.1.105

Directory index forbidden by Options directive: /home/example/www/testdir/

DirectoryIndex index.html index.php index.html.var

<Directory "/home/*/www">

    ...

    Options Indexes FollowSymLinks

    ...

</Directory>

[root@conoha conf.d]# httpd -t

AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using fe80::1:85ff:fe82:65e8. Set the 'ServerName' directive globally to suppress this message

Syntax OK

#ServerName www.example.com:80

ServerName www.mydomain.com:80

<?$_st=microtime(true);?>

<?$_et=microtime(true);printf("loading time : %0.4f",($_et - $_st));?>

<?$_st=microtime(true);ob_start();?>

<?ob_end_flush();$_et=microtime(true);printf("loading time : %0.4f",($_et - $_st));?>

<?$_st=microtime(true);ob_start("ob_gzhandler");?>

<?ob_end_flush();$_et=microtime(true);printf("loading time : %0.4f",($_et - $_st));?>

<IfModule mod_deflate.c>

        AddOutputFilterByType DEFLATE text/plain

        AddOutputFilterByType DEFLATE text/html

        AddOutputFilterByType DEFLATE text/xml

        AddOutputFilterByType DEFLATE text/css

        AddOutputFilterByType DEFLATE text/javascript

        AddOutputFilterByType DEFLATE image/svg+xml

        AddOutputFilterByType DEFLATE image/x-icon

        AddOutputFilterByType DEFLATE application/xml

        AddOutputFilterByType DEFLATE application/xhtml+xml

        AddOutputFilterByType DEFLATE application/rss+xml

        AddOutputFilterByType DEFLATE application/javascript

        AddOutputFilterByType DEFLATE application/x-javascript

        DeflateCompressionLevel 1

        BrowserMatch ^Mozilla/4 gzip-only-text/html

        BrowserMatch ^Mozilla/4\.0[678] no-gzip

        BrowserMatch \bMSIE !no-gzip !gzip-only-text/html

        BrowserMatch \bOpera !no-gzip

</IfModule>

# yum -y install mysqltuner

[root@conoha-jp ~]# mysqltuner

Please enter your MySQL administrative login: root

Please enter your MySQL administrative password:  >>  MySQLTuner 1.6.0 - Major Hayden <major@mhtx.net>

 >>  Bug reports, feature requests, and downloads at http://mysqltuner.com/

 >>  Run with '--help' for additional options and output filtering

[--] Skipped version check for MySQLTuner script

[OK] Currently running supported MySQL version 5.5.50-MariaDB

[OK] Operating on 64-bit architecture

-------- Storage Engine Statistics -------------------------------------------

[--] Status: +ARCHIVE +Aria +BLACKHOLE +CSV +FEDERATED +InnoDB +MRG_MYISAM

[!!] InnoDB is enabled but isn't being used

[OK] Total fragmented tables: 0

-------- Security Recommendations  -------------------------------------------

[OK] There is no anonymous account in all database users

[OK] All database users have passwords assigned

[!!] There is not basic password file list !

-------- Performance Metrics -------------------------------------------------

[--] Up for: 2m 17s (58 q [0.423 qps], 16 conn, TX: 32K, RX: 2K)

[--] Reads / Writes: 75% / 25%

[--] Binary logging is disabled

[--] Total buffers: 416.0M global + 2.8M per thread (151 max threads)

[OK] Maximum reached memory usage: 418.8M (42.17% of installed RAM)

[OK] Maximum possible memory usage: 836.0M (84.19% of installed RAM)

[OK] Slow queries: 0% (0/58)

[OK] Highest usage of available connections: 0% (1/151)

[!!] Aborted connections: 18.75%  (3/16)

[!!] Query cache is disabled

[OK] Temporary tables created on disk: 0% (0 on disk / 4 total)

[!!] Thread cache is disabled

[OK] Table cache hit rate: 178% (41 open / 23 opened)

[OK] Open file limit used: 4% (51/1K)

[OK] Table locks acquired immediately: 100% (43 immediate / 43 locks)

-------- MyISAM Metrics -----------------------------------------------------

[!!] Key buffer used: 18.2% (24M used / 134M cache)

[OK] Key buffer size / total MyISAM indexes: 128.0M/99.0K

[!!] Read Key buffer hit rate: 83.3% (6 cached / 1 reads)

-------- InnoDB Metrics -----------------------------------------------------

[--] InnoDB is disabled.

[!!] InnoDB Storage engine is disabled. InnoDB is the default storage engine

-------- AriaDB Metrics -----------------------------------------------------

[--] AriaDB is disabled.

-------- Replication Metrics -------------------------------------------------

[--] No replication slave(s) for this server.

[--] This is a standalone server..

-------- Recommendations -----------------------------------------------------

General recommendations:

    Add skip-innodb to MySQL configuration to disable InnoDB

    MySQL started within last 24 hours - recommendations may be inaccurate

    Enable the slow query log to troubleshoot bad queries

    Reduce or eliminate unclosed connections and network issues

    Set thread_cache_size to 4 as a starting value

Variables to adjust:

    query_cache_size (>= 8M)

    thread_cache_size (start at 4)