blackonsole

server

XenServer:: View Physical Memory and CPU Core

:: How to view physical memory on xen server run this command: xentop so you will see like these: xentop -...
sysadmin.id
Jul 15, 2012 11 sec read

:: Linux : socks proxy via ssh

:: How to connection socks proxy via ssh + setup proxy connection ssh -D 8080 [email protected] 8080 = local proxy port...
sysadmin.id
May 29, 2012 16 sec read

:: CentOS: Apache2 worker MPM, FCGI, APC

:: Installing Apache2, FCGI, APC yum install httpd php-cgi mod_fcgid php-pecl-apc   :: Enable worker MPM on Apache2 vi /etc/sysconfig/httpd #...
sysadmin.id
May 28, 2012 45 sec read

:: Sudo without password

:: How to setup sudo without password prompt visudo add this line for setup sudoer without password your_username ALL=(ALL) NOPASSWD: ALL...
sysadmin.id
May 21, 2012 5 sec read

:: Debian: Upgrade php 5.3

:: How to upgrade php 5.3 on Debian + setup php5.3 repo vi /etc/apt/source.list add these line: deb //php53.dotdeb.org stable all...
sysadmin.id
May 12, 2012 9 sec read

:: CentOS : Installing WebMin

:: How to installing WebMin on CentOS + create webmin.repo vi /etc/yum.repos.d/webmin.repo add these line: name=Webmin Distribution Neutral #baseurl=//download.webmin.com/download/yum mirrorlist=//download.webmin.com/download/yum/mirrorlist...
sysadmin.id
May 12, 2012 14 sec read

:: NGINX: [emerg] directive "rewrite" is not terminated by ";"

:: Error when reload / restart nginx nginx -s reload nginx: directive "rewrite" is not terminated by ";" /etc/nginx/vhost/blackonsole.org.conf:15 in...
sysadmin.id
May 8, 2012 20 sec read
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