Create Windows 7/8 Bootable USB Drive on OS X

This note works for Windows (e.g. Windows 7, Windows 8, …), Linux … ISO image only, and all commands in Terminal.

If you’re interested in using Disk Utility, try this: Create OS X Mavericks Bootable USB Drive from AppStore Release, but DON’T forget to unmount partitions.

To launch a Terminal, simply open Spotlight and type Terminal, in most cases, you can see Terminal listed after ‘Ter‘.

For Windows 7/8 or later, Boot Camp Assistant is the BEST tool.
In ‘Select Tasks‘, CHECK ‘Create a Windows 7 or later version disk’ and UNCHECK all others.
In ‘Create Bootable USB Drive for Windows Installation‘, choose the right usb destination disk.

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Create Windows 7/8 Bootable USB Drive on OS X by @sskaje: https://sskaje.me/2014/02/create-windows-7-8-bootable-usb-drive-on-osx/

Install Spark/Shark on CDH 4

CDH 4 is the currently stable version of Cloudera Distribution of Hadoop. http://cloudera.com/
Apache Spark is a fast and general engine for large-scale data processing. http://spark.incubator.apache.org/
Shark is a Hive compatible query engine Based on Spark. http://shark.cs.berkeley.edu/

Cloudera provides a parcel for Apache Spark, official parcel at http://archive.cloudera.com/spark/ and you can get it from my mirror (only if you’re on CentOS/RHEL 6 x86_64) Cloudera Mirror.

Environment

CentOS 6.4 x86_64, host names hadoop1-hadoop5.
Cloudera Manager 4.8.1
CDH 4.5.0
Continue reading “Install Spark/Shark on CDH 4” »

Install Spark/Shark on CDH 4 by @sskaje: https://sskaje.me/2014/02/install-spark-shark-cdh-4/

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LC_CTYPE issue on OS X SOLVED!

Meet The Problem

Problem occurs when I’m using ssh working on my Ubuntu/Debian from ‘Terminal‘ of Mac OS X’s own.

I can’t remember the first time I saw

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LC_CTYPE issue on OS X SOLVED! by @sskaje: https://sskaje.me/2014/01/lc-ctype-issue/

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nginx regex match server name and redirect

CNAME: sskaje.name => sskaje.me, *.sskaje.name => sskaje.name
HTTP redirect: http://xxx.sskaje.name/aaa/bbb => http://xxx.sskaje.me/aaa/bbb

nginx regex match server name and redirect by @sskaje: https://sskaje.me/2013/10/nginx-regex-match-server-name-and-redirect/

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Notes: PPTP/L2TP Server on Ubuntu

From: https://help.ubuntu.com/community/PPTPServer and https://help.ubuntu.com/community/L2TPServer

This is an integrated & simplified intro about installing pptp/l2tp server on ubuntu 12.04.

Install

pptpd, xl2tpd, openswan are needed.
ppp should be installed by default, you can apt-get install ppp just for sure.
dnsmasq is needed to simplify dns issue.
So, just type commands:

Environment

Server ip is assigned as: 192.168.210.1
Client ip are in : 192.168.210.100~192.168.210.200

Continue reading “Notes: PPTP/L2TP Server on Ubuntu” »

Notes: PPTP/L2TP Server on Ubuntu by @sskaje: https://sskaje.me/2013/10/notes-pptpl2tp-server-on-ubuntu/