smijar

centos 7 setup-rename NIC to eth0

http://ask.xmodulo.com/change-network-interface-name-centos7.html

- This is achieved by editing /etc/default/grub and adding "net.ifnames=0" to GRUB_CMDLINE_LINUX variable.

- Then run this command to regenerate GRUB configuration with updated kernel parameters.
$ sudo grub2-mkconfig -o /boot/grub2/grub.cfg

- cat /sys/class/net/*/address

smijar

import java.io.File;
import java.io.FileInputStream;
import java.io.StringWriter;
import java.security.KeyStore;

import javax.net.ssl.SSLContext;

import org.apache.commons.io.IOUtils;
import org.apache.http.HttpEntity;