Miopas

1. Vim 去掉 ^M 字符

单个文件：
```
%s/^M//g
```
(^M是ctrl+v,ctrl+m)

Miopas

insert overwrite directory "/tmp/out/"  
row format delimited fields terminated by "\t"   
select user, login_time from user_login;  

Miopas

source ~/.bashrc
input=***
output=***
hadoop fs -rmr ${output}
$HADOOP_HOME/bin/hadoop  jar $HADOOP_STREAMING \
    -D mapred.reduce.tasks=100 \
    -D mapred.job.name="zip" \
    -D mapred.job.priority=VERY_HIGH  \
    -D mapred.map.max.attempts="1" \
    -D mapreduce.output.fileoutputformat.compress=true \

Miopas

-partitioner org.apache.hadoop.mapred.lib.KeyFieldBasedPartitioner \
-jobconf stream.num.map.output.key.fields=2 \
-jobconf num.key.fields.for.partition=1

Miopas

#coding=utf8
import sys
import urllib.parse
import traceback

keyword = '测试'
try:
  url = "http:/127.0.0.1:8983/solr/demo/query?q=titile_t:" + urllib.parse.quote(keyword, "utf-8")
  print(url)
except:

Miopas

export CLICOLOR=1
export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\] [\D{%a} \t] \n@$(ifconfig | grep "inet " | grep -v 127.0.0. | tail -1 | sed "s/netmask.*//" | sed "s/.*inet //" )\$ '

alias ls='ls -lrt'

alias grep='grep --color'

Miopas

set -e -x
mkdir /usr/java
chmod 755 /usr/java/

#将下载的JDK rpm包复制至创建的/usr/java目录下

#执行命令进行安装，安装至/usr/java/的新建文件夹jdk1.8.0_111中


cp /usr/local/src/jdk-8u162-linux-x64.rpm /usr/java/

Miopas

Private Sub Worksheet_SelectionChange(ByVal Target As Range)
    Cells.Interior.ColorIndex = xlNone
    Rows(Target.row).Interior.ColorIndex = 36 '所在行高亮显示
    End Sub

Miopas

import hashlib
a = 'test'
b = hashlib.md5(a.encode('utf8'))
print(b.hexdigest())

Miopas

"vundle
set nocompatible
filetype off

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'VundleVim/Vundle.vim'

"git interface