lokbun

第一步，在/etc/yum.repos.d/目录下创建一个源配置文件nginx.repo：

cd /etc/yum.repos.d/
 
vim nginx.repo

填写如下内容：

[nginx]
name=nginx repo

lokbun

# Install Time Machine service on CentOS 7
# Updated for netatalk 3.1.10

# install required packages for compiling from source
yum install -y rpm-build gcc make wget

# install Perl-IO-socket dependency for netatalk 3.1.10
yum install -y perl-IO-Socket-INET6

# install netatalk

lokbun

# Install Time Machine service on CentOS 7
# http://netatalk.sourceforge.net/wiki/index.php/Netatalk_3.1.7_SRPM_for_Fedora_and_CentOS
# http://confoundedtech.blogspot.com/2011/07/draft-draft-ubuntu-as-apple-time.html
yum install -y rpm-build gcc make wget

# install netatalk
yum install -y avahi-devel cracklib-devel dbus-devel dbus-glib-devel libacl-devel libattr-devel libdb-devel libevent-devel libgcrypt-devel krb5-devel mysql-devel openldap-devel openssl-devel pam-devel quota-devel systemtap-sdt-devel tcp_wrappers-devel libtdb-devel tracker-devel

yum install -y bison docbook-style-xsl flex dconf

lokbun

###############################################################################################################
# these are instructions for automating the suspend and shutdown of esxi vm's and host in case of a
# power failure.
# works with apc smartups 750xl and esxi 5.5u1
###############################################################################################################

0# make a new VM and install Ubuntu-Server on it

1# install apcupsd
  apt-get install apcupsd

lokbun

//This sample is how to use websocket of Tomcat.
package wsapp;

import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.util.ArrayList;
import org.apache.catalina.websocket.MessageInbound;
import org.apache.catalina.websocket.StreamInbound;
import org.apache.catalina.websocket.WebSocketServlet;