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#!/bin/bash

tar zxvf mysql-5.7.7-labs-json-linux-el6-x86_64.tar.gz

path=`pwd`
root_path=$path/mysql-5.7.7-labs-json-linux-el6-x86_64
mkdir /opt/mysql
mkdir /opt/mysql/mysql
mkdir /opt/mysql/mysql/data
useradd mysql

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#!/bin/bash                                           
ps -A | grep MPlayerX | grep Application | awk {'print $1'} | xargs kill
 
if [ "$1" == "" ]; then
    echo "Positional parameter 1 is empty"
    exit 0
fi
 
if [[ $1 != /* ]];then
    path=`pwd`

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#!/bin/bash
#for loop in one line
for i in {1..10};do `nohup echo $i  0<&- &>>~/out.txt &` ;done

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<?xml version="1.0"?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
    <appender name="PHYSICAL_SLOW"
              class="org.apache.log4j.FileAppender">
        <param name="File" value="/home/fooling/slow_slow.log"/>
        <param name="Threshold" value="info"/>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="[%d{yyyy-MM-dd HH:mm:ss\} %-5p] [%t] {%c:%L}-%m%n"/>
        </layout>

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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import java.util.zip.Checksum;

/**
 * A pure-java implementation of the CRC32 checksum that uses
 * the same polynomial as the built-in native CRC32.
 * <p>
 * This is to avoid the JNI overhead for certain uses of Checksumming
 * where many small pieces of data are checksummed in succession.
 * <p>

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—– BEGIN LICENSE —–
TwitterInc
200 User License
EA7E-890007
1D77F72E 390CDD93 4DCBA022 FAF60790
61AA12C0 A37081C5 D0316412 4584D136
94D7F7D4 95BC8C1C 527DA828 560BB037
D1EDDD8C AE7B379F 50C9D69D B35179EF
2FE898C4 8E4277A8 555CE714 E1FB0E43

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获取任意https的证书并加入java keystore

openssl s_client -connect 192.168.1.1:443 </dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > xxx.cert
keytool -import -v -trustcacerts -file /home/xxx/xxx.cert -keystore "$JAVA_HOME/jre/lib/security/cacerts" -keypass ""

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git log --numstat --pretty="%H" 881579dd2569369f92104737d913629d4d6a6db5..branch_3.0.1 | awk 'NF==3 {plus+=$1; minus+=$2} END {printf("+%d,-%d\n",plus,minus)}'
git log --numstat --pretty="%H" 434868bb^..HEAD | grep bks | awk 'NF==3 {plus+=$1; minus+=$2} END {printf("+%d, -%d\n", plus, minus)}'

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%s/\(addTenant(.*,\d*,\d*,\)\(\d*,\)\(\d*,\d*\)/\1\3/g