hyunjun

Latency Comparison Numbers
--------------------------
memory    L1 cache reference                           0.5 ns
memory    Branch mispredict                            5   ns
memory    L2 cache reference                           7   ns                      14x L1 cache
memory    Mutex lock/unlock                           25   ns
memory    Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
          Compress 1K bytes with Zippy             3,000   ns        3 us
network   Send 1K bytes over 1 Gbps network       10,000   ns       10 us
disk      Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

hyunjun

With file?

Try Chardet(https://pypi.python.org/pypi/chardet)

Change Windows command line codepage to utf-8

(Need to change font)

chcp 65001

Want to get back?

hyunjun

# download latest libevent2 and tmux sources, and extract them somewhere
#
# at the time of writing:
# https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
# http://downloads.sourceforge.net/tmux/tmux-1.7.tar.gz
# 

# install deps
yum install gcc kernel-devel make ncurses-devel