Zexin Zheng ryuzheng

## keybase.md

      
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                ryuzheng
                / keybase.md
            
            
              Created
              February 22, 2021 03:33
            
          
    Keybase proof

I hereby claim:

I am ryuzheng on github.
I am ryuzheng (https://keybase.io/ryuzheng) on keybase.
I have a public key whose fingerprint is ED12 7CA4 BF35 7C9D 70B3  9F49 A477 D962 1D1C 5A0F

To claim this, I am signing this object:

  
## 📊 Weekly development breakdown
HTML   🕓 42m ████████████▏░░░░░░░░░░░░░░░░░░░░░ 35.8%
Bash   🕓 38m ███████████▏░░░░░░░░░░░░░░░░░░░░░░ 32.8%
Text   🕓 14m ████▏░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ 12.3%
Python 🕓 10m ██▉░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  8.7%
R      🕓 7m  ██▏░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  6.3%

## emlog-404.php
/**
*把这段代码替换原404.php的<head>后面所有代码就可以了
*感谢github的工程师写出的这段代码
*修改by zhengzexin.com
*/
    <meta http-equiv="Content-type" content="text/html; charset=utf-8">
    <title>Page not found &middot; zhengzexin.com</title>
    <style type="text/css" media="screen">
      body {
        background-color: #f1f1f1;

## wordpress-404.php
<?php
/**
*把这个php文件覆盖原404.php就可以实现了
*感谢github的工程师写出的这段代码
*修改by zhengzexin.com
 */

get_header(); ?>


## tmux-cheatsheet.markdown

      
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                ryuzheng
                / tmux-cheatsheet.markdown
            
            
              Created
              March 4, 2019 03:14
                — forked from ryerh/tmux-cheatsheet.markdown
            
              
                Tmux 快捷键 & 速查表
              
          
    注意：本文内容适用于 Tmux 2.3 及以上的版本，但是绝大部分的特性低版本也都适用，鼠标支持、VI 模式、插件管理在低版本可能会与本文不兼容。
Tmux 快捷键 & 速查表

启动新会话：
tmux [new -s 会话名 -n 窗口名]

恢复会话：

  
## Annovar_index.pl
#!/usr/bin perl;
use warnings;
use strict;

die "$0 <Annovar Database File> <BIN Size>" unless @ARGV == 2;
my $input_file = $ARGV[0];
my $bin_size = $ARGV[1];

if (!-e $input_file) {
	die "$input_file not found\n";

## notes.md

      
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                ryuzheng
                / notes.md
            
            
              Created
              November 30, 2018 03:41
                — forked from gregcaporaso/notes.md
            
              
                vsearch-based sequence dereplication through generation of a biom table
              
          
    This depends on biom version >= 2.1.5, < 2.2.0 and vsearch >= 1.7.0.
Please note that all of this is highly experimental. I'm keeping these notes as I work with this approach. For published work, I still recommend using standard pipelines, such as those in QIIME 1.9.1.
$ biom --version
biom, version 2.1.5

$ vsearch --version
vsearch v1.7.0_osx_x86_64, 16.0GB RAM, 8 cores

  
## dict_to_namedtuple.py
>>> from collections import namedtuple
>>> d = {"name": "joe", "age": 20}
>>> d
{'age': 20, 'name': 'joe'}
>>> d_named = namedtuple("Employee", d.keys())(*d.values())
>>> d_named
Employee(name='joe', age=20)
>>> d_named.name
'joe'

## jupyter.sh
user@server$ jupyter notebook --no-browser --port=8889
# run client side
user@client$ ssh -N -f -L localhost:8000:localhost:8889 remote_user@remote_host
firefox http://localhost:8000
# source: https://coderwall.com/p/ohk6cg/remote-access-to-ipython-notebooks-via-ssh

## fastq_QC
# Fast way to count number of reads and number of bases in a fastq file?
# https://bioinformatics.stackexchange.com/questions/935/fast-way-to-count-number-of-reads-and-number-of-bases-in-a-fastq-file

zcat albacored_all.fastq.gz | awk 'NR%4==2{c++; l+=length($0)}
          END{
                print "Number of reads: "c;
                print "Number of bases in reads: "l
              }'
Number of reads: 301135
Number of bases in reads: 283902419
	HTML 🕓 42m ████████████▏░░░░░░░░░░░░░░░░░░░░░ 35.8%
	Bash 🕓 38m ███████████▏░░░░░░░░░░░░░░░░░░░░░░ 32.8%
	Text 🕓 14m ████▏░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ 12.3%
	Python 🕓 10m ██▉░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ 8.7%
	R 🕓 7m ██▏░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ 6.3%
	/**
	*把这段代码替换原404.php的<head>后面所有代码就可以了
	*感谢github的工程师写出的这段代码
	*修改by zhengzexin.com
	*/
	<meta http-equiv="Content-type" content="text/html; charset=utf-8">
	<title>Page not found · zhengzexin.com</title>
	<style type="text/css" media="screen">
	body {
	background-color: #f1f1f1;
	<?php
	/**
	*把这个php文件覆盖原404.php就可以实现了
	*感谢github的工程师写出的这段代码
	*修改by zhengzexin.com
	*/

	get_header(); ?>
	#!/usr/bin perl;
	use warnings;
	use strict;

	die "$0 <Annovar Database File> <BIN Size>" unless @ARGV == 2;
	my $input_file = $ARGV[0];
	my $bin_size = $ARGV[1];

	if (!-e $input_file) {
	die "$input_file not found\n";
	>>> from collections import namedtuple
	>>> d = {"name": "joe", "age": 20}
	>>> d
	{'age': 20, 'name': 'joe'}
	>>> d_named = namedtuple("Employee", d.keys())(*d.values())
	>>> d_named
	Employee(name='joe', age=20)
	>>> d_named.name
	'joe'
	user@server$ jupyter notebook --no-browser --port=8889
	# run client side
	user@client$ ssh -N -f -L localhost:8000:localhost:8889 remote_user@remote_host
	firefox http://localhost:8000
	# source: https://coderwall.com/p/ohk6cg/remote-access-to-ipython-notebooks-via-ssh
	# Fast way to count number of reads and number of bases in a fastq file?
	# https://bioinformatics.stackexchange.com/questions/935/fast-way-to-count-number-of-reads-and-number-of-bases-in-a-fastq-file

	zcat albacored_all.fastq.gz \| awk 'NR%4==2{c++; l+=length($0)}
	END{
	print "Number of reads: "c;
	print "Number of bases in reads: "l
	}'
	Number of reads: 301135
	Number of bases in reads: 283902419