AaronChueng-CSDN博客

原创 Debian Add User

useradd -m guestvim /etc/passwdChange the guest shell from /bin/sh to /bin/bashpasswd guestdel useruserdel guest

2017-07-18 16:07:43 497

Rsync .Rsync (Remote Sync) is a most commonly used command for copying and synchronizing files and directories remotely as well as locally in Linux/Unix systems. With the help of rsync command you can

2017-07-18 13:46:40 379

原创 Centos Install python3.5 And virtualenv

How to Install python3.5#demo.sh#!/bin/bashPY=python3.5PIP=pip3.5Check if Python 3 is installedif type "$PY" > /dev/null 2>&1; then echo "$PY already installed. Please run the next script."

2017-07-17 19:23:36 295

原创 Linux SSH without either Username or password config

Make ssh easy Without any ip or passwdvim ~/.ssh/configHost 3 Hostname 192.168.1.3 User dataHost 45 Hostname 192.168.1.45 User dataInput below command ssh-copy-id data@192.168.1.3

2017-07-17 16:39:04 432

原创 Mac Install Raspberry system to machine

1.Download The zip in the official website 2.unzip the zip and you get the iso file 3.insert the tf card to your mac 4.use disk tool to format the tf card to fat 5.open the terminal do the next st

2017-07-16 01:13:08 272

原创 Vim + instant markdown makes Cool

Vim Markdown is Coolstep1:Install Markdownvim Install Instant-Markdown-d How to install? You can use pathogen or Vundle Please refer to My other blog:How to Manage your vim pluginsste

2017-07-16 00:54:49 408

原创 How to Manage your vim plugins

How to manage your vim plugin files?I think the most popular 2 ways are pathogen and Vundle.Now I will show you both1.pathogenlinks:https://github.com/tpope/vim-pathogenHow to Install pathogen: so easy

2017-07-16 00:32:38 361

原创 Remote control linux By vnc-server

1.Do it!Install: yum install vnc-serverStart: vncserver :1 input password Password: Verify: xauth: creating new authority file /root/.Xauthority New ‘testdb:1 (root)’ desktop

2017-07-14 16:51:15 521

原创 Python Base

Python Base1.TimeAnnoying Time Conversionimport time# unix time chuotime.time()# Time time.localtime()#########################a.unix time stamp#b.time object#c.string #########################

2017-07-14 15:09:09 1031

原创 Battle test(Locust and Apache Bench)

Locust:1.目的WEB负载测试(Load testing)可用于评估WEB系统的最大可服务容量，同时识别系统中潜在的性能瓶颈, 提高系统在正常以及接近极限访问量下的可靠性。负载测试中，当负载不断增加,超过被测系统的容量上限时，此时变成了压力测试（stress testing)，被测试系统一般会逐渐服务不正常，但是系统行为需要在预期的范围，待压力测试持续一段时间后（如1小时），负载变轻时，系统

2017-07-13 16:53:43 934

原创 Some python print

1.colorful:print "\033[32;0m %s"%('aaaaaaa')print("\033[1;31;40mhello world\033[0m") print("\033[0;31m%s\033[0m" % "bbbbbbbb")print("\033[0;31m%s\033[0m" % "bbbbbbbb")print("\033[1;31;43mhello wor

2017-07-13 10:55:10 505

原创 python Some Crawl

rexpathjson analysisuse chrome driverThe simplest one：#encoding=utf-8 import urllibimport redef youdao(keyword): u

2017-07-13 10:51:54 276

原创 Linux Expexct and Python pexepct

using expect to scp #!/bin/bashdt="$(date +%Y.%m.%d)"echo $dtsrc=/mnt/$1/Day#dt=$(ls $src | grep 2017)dsc=$HOME"/kdb_data"$srcmkdir -p $dscfor i in $dtdo echo $i expect -c "

2017-07-12 19:45:14 493

原创 Linux Tar Description&A Demo Task

linux tar descriptionDESCRIPTION:Tar stores and extracts files from a tape or disk archiveHow to use the first argument to tar should be a function (list the Most commonly used):-c create a new arch

2017-07-12 19:36:58 243