MikimotoH MikimotoH

## copy_to_tsv.psql
copy sca_packages to '/var/lib/postgresql/sca_packages.tsv' CSV HEADER DELIMITER E'\t' NULL AS '';

## ssh_tar_download_exclude_directory.sh
ssh johndoe@192.168.99.99 "cd ~/project; tar --exclude='./downloads' -zcvf - ." | tar zxvf -

## centos6run_headless_browser_selenium_firefox.sh
#!/bin/bash
# make CentOS 6.6 to run headless browser selenium

# Install Python Anaconda 3.4
# http://continuum.io/downloads
yum groupinstall "Development tools"
# https://gist.github.com/textarcana/5855427
# Follow these steps to set up a CentOS 6.3 host to run headless Selenium tests with Firefox.
sudo yum -y install firefox Xvfb libXfont Xorg
sudo yum -y groupinstall "X Window System" "Desktop" "Fonts" "General Purpose Desktop"

## build_vim_with_python2_python3.sh
./configure --with-features=huge \
            --enable-multibyte \
	    --enable-rubyinterp=yes \
	    --enable-python3interp=yes \
	    --with-python3-config-dir=$(python3-config --configdir) \
	    --enable-perlinterp=yes \
	    --enable-luainterp=yes \
            --enable-gui=gtk2 \
            --enable-cscope \
	   --prefix=/usr/local

## Ubuntu_16.04_NVIDA_cuDNN_CNTK.md

      
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                MikimotoH
                / Ubuntu_16.04_NVIDA_cuDNN_CNTK.md
            
            
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              November 2, 2017 05:21
            
              
                Build Deep Learning Environment on Ubuntu 16.04 (NVIDIA cuDNN and Microsoft CNTK)
              
          
    Download Proprietary NVIDIA driver for "GeForce GTX 970"

wget NVIDIA-Linux-x86_64-384.90.run
disable nouveau driver

How to disable nouveau kernel driver on Ubuntu 16.04 [ https://askubuntu.com/a/868209/497162 ]

sudo vim /etc/modprobe.d/nvidia-graphics-drivers.conf
sudo vim  /etc/modprobe.d/nvidia-installer-disable-nouveau.conf
sudo apt-get remove nvidia\*
sudo apt-get install dkms build-essential linux-headers-generic


## geoip.py
import sys
import mmap
import socket
import urllib.request, urllib.parse, urllib.error

from threading import Lock
from datetime import datetime
from struct import Struct


## regex_quoted_string_with_backslash_escaped.py
In [40]: re.search(r'"(.*?)(?<!\\)"', r'"abc\" \"def"  "ghi"')
Out[40]: <_sre.SRE_Match object; span=(0, 13), match='"abc\\" \\"def"'>

In [41]: print(_40.group(1))
abc\" \"def

## gist:6b1ed323ea29b87ad60d88be3084ef35
我的Ubuntu 14.04.3 LTS Desktop，我把左測的Files -> Devices 中的Ubuntu System disk給 unmount之後，從公司ssh連回家後發現做什麼都
disk i/o write error。
我強迫重開機後，進入黑白的GRUB command line，用了 set prefix=(hda2,2)/boot/grub  ; insmod normal ; normal
也沒有效果。
使用 USB Boot Disk也沒有辦法修復。
我以為這裡面的data都毀了corrupted，救不回來了。

後來，我把ubuntu的SSD OCZ 240GB SSD 拆開到另一台電腦，用外接硬碟連接，另一台電腦用也用Ubuntu USB boot，沒想到發現外接SSD
裡面的資料完好如初。
後來，我把那/boot/grub/grub.cfg 中的ro都改成rw，再接回原來的電腦，沒想到就可以用了。

## caffe_pb2.py
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: caffe.proto

from google.protobuf.internal import enum_type_wrapper
from google.protobuf import descriptor as _descriptor
from google.protobuf import message as _message
from google.protobuf import reflection as _reflection
from google.protobuf import descriptor_pb2
# @@protoc_insertion_point(imports)

## Ubuntu_14.04_tty_is_black
Resolution:
http://askubuntu.com/questions/508635/how-can-i-get-ttys-to-work-with-nvidia-drivers?lq=1

fix grub resolution:

sudo nano /etc/default/grub

Now, locate the line

#GRUB_GFXMODE=640x480
	#!/bin/bash
	# make CentOS 6.6 to run headless browser selenium

	# Install Python Anaconda 3.4
	# http://continuum.io/downloads
	yum groupinstall "Development tools"
	# https://gist.github.com/textarcana/5855427
	# Follow these steps to set up a CentOS 6.3 host to run headless Selenium tests with Firefox.
	sudo yum -y install firefox Xvfb libXfont Xorg
	sudo yum -y groupinstall "X Window System" "Desktop" "Fonts" "General Purpose Desktop"
	./configure --with-features=huge \
	--enable-multibyte \
	--enable-rubyinterp=yes \
	--enable-python3interp=yes \
	--with-python3-config-dir=$(python3-config --configdir) \
	--enable-perlinterp=yes \
	--enable-luainterp=yes \
	--enable-gui=gtk2 \
	--enable-cscope \
	--prefix=/usr/local
	import sys
	import mmap
	import socket
	import urllib.request, urllib.parse, urllib.error

	from threading import Lock
	from datetime import datetime
	from struct import Struct
	In [40]: re.search(r'"(.*?)(?<!\\)"', r'"abc\" \"def" "ghi"')
	Out[40]: <_sre.SRE_Match object; span=(0, 13), match='"abc\\" \\"def"'>

	In [41]: print(_40.group(1))
	abc\" \"def
	我的Ubuntu 14.04.3 LTS Desktop，我把左測的Files -> Devices 中的Ubuntu System disk給 unmount之後，從公司ssh連回家後發現做什麼都
	disk i/o write error。
	我強迫重開機後，進入黑白的GRUB command line，用了 set prefix=(hda2,2)/boot/grub ; insmod normal ; normal
	也沒有效果。
	使用 USB Boot Disk也沒有辦法修復。
	我以為這裡面的data都毀了corrupted，救不回來了。

	後來，我把ubuntu的SSD OCZ 240GB SSD 拆開到另一台電腦，用外接硬碟連接，另一台電腦用也用Ubuntu USB boot，沒想到發現外接SSD
	裡面的資料完好如初。
	後來，我把那/boot/grub/grub.cfg 中的ro都改成rw，再接回原來的電腦，沒想到就可以用了。
	# Generated by the protocol buffer compiler. DO NOT EDIT!
	# source: caffe.proto

	from google.protobuf.internal import enum_type_wrapper
	from google.protobuf import descriptor as _descriptor
	from google.protobuf import message as _message
	from google.protobuf import reflection as _reflection
	from google.protobuf import descriptor_pb2
	# @@protoc_insertion_point(imports)
	Resolution:
	http://askubuntu.com/questions/508635/how-can-i-get-ttys-to-work-with-nvidia-drivers?lq=1

	fix grub resolution:

	sudo nano /etc/default/grub

	Now, locate the line

	#GRUB_GFXMODE=640x480