Post Tags

Array    Bigdata    Cassandra    CentOS    Centos    Chromebook    Cluster    DNS    Docker    FS    Gluster    HA    Hadoop    Hive    IP    Java    LVM    LVM Linux ext4    LXD    Linux    List    MAC    Mac OS X    MacBook    MacOS    Machine Learning    MongoDB    NoSQL    OSX    Permissions    Pig    Proxy    Python    RDP    Remote    SSH    Spark    String    TDD    Test    Ubuntu    Unittest    User    VMware    Windows    Yarn    account    apache    array    backup    balancer    bash linux rename    blog    browser    caching    centos    certificate    chrome    chromebook    cifs    cloud    cluster    collection    complexity    container    credentions    css    data    date    datepicker    ddos    desktop    dev    devOpt    development    dhcp    disk    django    dns    docker    docker internet    drive    drupal    error    etl    event    event-driven    extract    fdisk    firewall    flatmap    folder    font    fonts    format    forward    gdisk    github    home    hosts    http    immutable    inner    ip    iptables    iterm2    java    java8    javafx    javascript    jekyll    known    kvm    lambda    linux    list    load    local    lock    lockout    logon    logout    lxc    lxd    mac    machine learning    macos    mail    manjaro    map    mariadb    mongo    mongodb    mount    multi-thread    mysql    mysqlclient    nested    netplan    network    nextcloud    nfs    nginx    ngnix    os    osx    overload    override    owncloud    pages    parted    partition    password    persist    php    pip    port    postfix    powerline    primitive    principles    proxy    pymongo    python    python3    rdp    replication    samba    screen    secure shell    security    selinux    set    shared    shortcut    sleep    sql    ssh    sshfs    static    static ip    swap    swarm    tdd    test    test-driven    testing    thread    time    timezone    transform    trubleshooting    ubuntu    usb    user    vim    volatile    volume    vrish    web    websocket    windows    wordpress    workspace    xfce    xrdp    xwindows    yum    zfs   

Array

• Convert Array to List in Java

Bigdata

• Hive vs Pig
• Hadoop YARN
• Hadoop Ecosystem
• Apache Spark

Cassandra

• NoSQL Databases

CentOS

• Linux YUM Commands for Package Mangement

Centos

• Install Hadoop 2.8.2 HA on Centos
• Configure Static DNS on Centos
• Install Hadoop 2.8.2 on Centos

Chromebook

• Remove Known Host of Secure Shell on Chromebook

Cluster

• GlusterFS

DNS

• DNS server updated with wrong IP

Docker

• GlusterFS
• Run Docker inside LXD

FS

• GlusterFS

Gluster

• GlusterFS

HA

• Install Hadoop 2.8.2 HA on Centos

Hadoop

• Hive vs Pig
• Hadoop YARN
• Hadoop Ecosystem
• Apache Spark
• Install Hadoop 2.8.2 HA on Centos
• Install Hadoop 2.8.2 on Centos

Hive

• Hive vs Pig

IP

• IP Reserved Loopback and Private Addresses

Java

• Convert Array to List in Java
• Why String is immutable in Java
• Lambda Function in Java

LVM

• LVM Common Tasks

LVM Linux ext4

• LVM Extend ROOT with EXT4 File System

LXD

• Run Docker inside LXD

Linux

• LVM Common Tasks
• Linux Parted Command to Create, Resize and Rescue Disk Partitions
• Linux YUM Commands for Package Mangement
• Run Docker inside LXD
• System Monitor Tools for Linux

List

• Convert Array to List in Java

MAC

• List MAC accounts in the terminal

Mac OS X

• Prevent MACBook Sleep

MacBook

• Prevent MACBook Sleep

MacOS

• Italic fonts in iTerm2 tmux and vim

Machine Learning

• Hive vs Pig
• Hadoop YARN
• Apache Spark
• Machine Learning Methods

MongoDB

• NoSQL Databases

NoSQL

• NoSQL Databases

OSX

• List MAC accounts in the terminal

Permissions

• How to Set Correct Permissions to Home Folder in Active Directory Domain Services in Windows Server 2012 R2

Pig

• Hive vs Pig

Proxy

• Configurate HTTP Proxy Server for Ubuntu

Python

• Python Unittest

RDP

• Guacamole, RDP, Windows 10 and Windows Server 2016

Remote

• Guacamole, RDP, Windows 10 and Windows Server 2016

SSH

• Remove Known Host of Secure Shell on Chromebook

Spark

• Apache Spark

String

• Why String is immutable in Java

TDD

• Test-driven Development (TDD)

Test

• Python Unittest

Ubuntu

• Configurate HTTP Proxy Server for Ubuntu

Unittest

• Python Unittest

User

• List MAC accounts in the terminal

VMware

• Mount shared folders in Ubuntu using VMware tools

Windows

• Disable Service WbioSrvc MapsBroker and OneSyncSvc on Windows 2016
• Guacamole, RDP, Windows 10 and Windows Server 2016
• Windows 7 Libraries Warning Message
• How to Set Correct Permissions to Home Folder in Active Directory Domain Services in Windows Server 2012 R2
• DNS server updated with wrong IP
• Prevent users from shutting down Windows computer
• Force Replication Between Domain Controllers

Yarn

• Hadoop YARN

account

• Troubleshoot Account Lockout in Active Directory

apache

• Apache Log Remote IP Behind a Proxy or Load-balance Server
• Apache Proxy Balancer
• Proxy Websocket Connection via Apache
• HTTP 413 Request Entity Too Large Error

array

• JavaScript Array Methods

backup

• Backup LXD Container as Tarball

balancer

• Apache Proxy Balancer

bash linux rename

• Linux rename file names

blog

• Fix Github pages issues

browser

• Web browser keeps opening to MSN by itself randomly
• Powerful Tools for Cross Browser and Visual Layout Testing

caching

• Mitigating DDoS Attacks with NGINX and NGINX Plus

centos

• Install NFS on CentOS 7
• Docker Behind Proxy
• Centos KVM Guest No Internet Access
• Create a MongoDB Replica Set
• semanage Command not Found in CentOS 7
• SSHFS on Centos
• Docker Swarm on CentOS
• Install MongoDB on CentOS
• System Monitor Tools for Linux
• How to install zfs on CentOS7

certificate

• SSH Certificate Authentication

chrome

• Capture Screen on Chromebook
• Install Linux On A Chromebook

chromebook

• Chromebook function keys
• Chromebook Secure Shell App Remove Known_hosts
• Capture Screen on Chromebook
• Install Custom Fonts on Chromebook
• Install Linux On A Chromebook

cifs

• CIFS Samba mount hangs for several minutes

cloud

• NextCloud Download Checksum Error

cluster

• Create a MongoDB Replica Set

collection

• Java Collections Performance (Time Complexity)

complexity

• Java Collections Performance (Time Complexity)

container

• LXD 3.0 Container with Static IP
• Backup LXD Container as Tarball
• Docker Swarm on CentOS

credentions

• Fix Docker Exception - Credentials store error on MacOS

css

• Using CSS to Validate Input

data

• ETL and Tools

date

• Timedatactl Command

datepicker

• Datepicker in Drupal 7

ddos

• Mitigating DDoS Attacks with NGINX and NGINX Plus

desktop

• Fix “Failed To Start Session” At Login In Ubuntu 16.04

dev

• My Dev Server Dependences

devOpt

• Roadmap of developer

development

• Test-driven Development (TDD)

dhcp

• Wrong IP address from DHCP client on Ubuntu 18.04
• Prevent Changing resolv.conf

disk

• Linux Parted Command to Create, Resize and Rescue Disk Partitions
• Add a new drive in CentOS

django

• django data migrations
• Change User Password via Django

dns

• Configure Static DNS on Centos

docker

• How to copy Docker images from one host to another without using a repository
• Docker Behind Proxy
• Docker Volume with Local Persist
• Docker Volume with SSHFS
• Linux Firewall for Docker Swarm on CentOS 7
• Docker ENTRYPOINT vs CMD
• Docker block oubound network traffic
• Docker Swarm on CentOS
• Fix Docker Exception - Credentials store error on MacOS

docker internet

• Docker Containers Have No Access Internert

drive

• Add a new drive in CentOS

drupal

• Datepicker in Drupal 7

error

• Fix Docker Exception - Credentials store error on MacOS

etl

• ETL and Tools

event

• Event-driven Architecture

event-driven

• Event-driven Architecture

extract

• ETL and Tools

fdisk

• Add a new drive in CentOS

firewall

• Allow xwindows incoming on Windows Server
• Linux Firewall for Docker Swarm on CentOS 7

flatmap

• Difference Between map and flatMap in Java 8

folder

• How to Set Correct Permissions to Home Folder in Active Directory Domain Services in Windows Server 2012 R2

font

• Powerline Shell and Fonts

fonts

• Install Custom Fonts on Chromebook

format

• JavaScript formats a number using fixed-point notation

forward

• KVM Qemu Forward Ports with iptables

gdisk

• Add a new drive in CentOS

github

• Fix Github pages issues

home

• How to Set Correct Permissions to Home Folder in Active Directory Domain Services in Windows Server 2012 R2

hosts

• Chromebook Secure Shell App Remove Known_hosts

http

• HTTP 413 Request Entity Too Large Error

immutable

• Why String is immutable in Java

inner

• Static Class vs Non-static Nested Class

ip

• Wrong IP address from DHCP client on Ubuntu 18.04
• Prevent Changing resolv.conf

iptables

• Ubuntu Iptables Configuration on Startup
• KVM Qemu Forward Ports with iptables
• Centos KVM Guest No Internet Access
• Docker block oubound network traffic

iterm2

• Italic fonts in iTerm2 tmux and vim

java

• JavaFx VM Parameters
• Java Collections Performance (Time Complexity)
• Volatile Variable in Java
• Difference Between map and flatMap in Java 8
• Static Class vs Non-static Nested Class
• Override or Overload Static Methods in Java

java8

• Difference Between map and flatMap in Java 8

javafx

• JavaFx VM Parameters

javascript

• JavaScript Array Methods
• JavaScript formats a number using fixed-point notation

jekyll

• Fix Github pages issues

known

• Chromebook Secure Shell App Remove Known_hosts

kvm

• Mouse cursor in KVM guest
• KVM Qemu Forward Ports with iptables
• Centos KVM Guest No Internet Access

lambda

• Lambda Function in Java
• Lambda Function in Python

linux

• Mouse cursor in KVM guest
• Prevent Changing resolv.conf
• Docker Behind Proxy
• Powerline Shell and Fonts
• Install xRDP on Ubuntu 18.04
• Timedatactl Command
• Docker Volume with Local Persist
• Linux Change Timezone
• Linux Workspace Shortcuts
• LXD 3.0 Container with Static IP
• Linux Firewall for Docker Swarm on CentOS 7
• Apache Proxy Balancer
• Docker Swarm on CentOS
• Force User Logout on Linux
• Check Linux Listening Ports
• Italic fonts in iTerm2 tmux and vim
• Setup Manjaro Xfce Desktop
• How to install zfs on CentOS7
• Add a new drive in CentOS

list

• Java Collections Performance (Time Complexity)

load

• ETL and Tools

local

• Docker Volume with Local Persist

lock

• Troubleshoot Account Lockout in Active Directory

lockout

• Troubleshoot Account Lockout in Active Directory

logon

• Do not display last username on logon screen in Windows

logout

• Force User Logout on Linux

lxc

• Using static IPs with LXD
• LXD 3.0 Container with Static IP
• Backup LXD Container as Tarball

lxd

• Using static IPs with LXD
• LXD 3.0 Container with Static IP
• Backup LXD Container as Tarball

mac

• Mac OSX “Hold for authentication” when trying to print

machine learning

• ETL and Tools

macos

• Fix Docker Exception - Credentials store error on MacOS

mail

• Postfix Monitor Sent Mails and Block Domains

manjaro

• Setup Manjaro Xfce Desktop

map

• Java Collections Performance (Time Complexity)
• Difference Between map and flatMap in Java 8

mariadb

• Using bind to change mysql default data folder

mongo

• Using PyMongo to Access MongoDB

mongodb

• Create a MongoDB Replica Set
• Using PyMongo to Access MongoDB
• Install MongoDB on CentOS

mount

• Mount USB Drive Automatically on Ubuntu

multi-thread

• Volatile Variable in Java

mysql

• Mysql Slave Node Last-IO-Error Got fatal error 1236
• mysql_config missed
• Using bind to change mysql default data folder

mysqlclient

• mysql_config missed

nested

• Static Class vs Non-static Nested Class

netplan

• Netplan pre-up-down post-up-down scripts

network

• Netplan pre-up-down post-up-down scripts
• Centos KVM Guest No Internet Access
• Check Linux Listening Ports

nextcloud

• NextCloud Download Checksum Error

nfs

• Install NFS on CentOS 7

nginx

• HTTP 413 Request Entity Too Large Error
• Mitigating DDoS Attacks with NGINX and NGINX Plus

ngnix

• Nginx Proxy Server Configuration

os

• Python OS Functions

osx

• Fix Docker Exception - Credentials store error on MacOS
• Mac OSX “Hold for authentication” when trying to print

overload

• Override or Overload Static Methods in Java

override

• Override or Overload Static Methods in Java

owncloud

• NextCloud Download Checksum Error

pages

• Fix Github pages issues

parted

• Linux Parted Command to Create, Resize and Rescue Disk Partitions

partition

• Linux Parted Command to Create, Resize and Rescue Disk Partitions

password

• Change User Password via Django

persist

• Docker Volume with Local Persist

php

• HTTP 413 Request Entity Too Large Error

pip

• How to install pip on Ubuntu 16

port

• Check Linux Listening Ports

postfix

• Postfix Monitor Sent Mails and Block Domains

powerline

• Powerline Shell and Fonts

primitive

• Convert Array to List in Java

principles

• Coding Principles

proxy

• Docker Behind Proxy
• Apache Log Remote IP Behind a Proxy or Load-balance Server
• Apache Proxy Balancer
• Proxy Websocket Connection via Apache
• Nginx Proxy Server Configuration

pymongo

• Using PyMongo to Access MongoDB

python

• Python Generator
• django data migrations
• Change User Password via Django
• Lambda Function in Python
• Using PyMongo to Access MongoDB
• Python OS Functions
• How to install pip on Ubuntu 16

python3

• How to install pip on Ubuntu 16

rdp

• Install xRDP on Ubuntu 18.04

replication

• Create a MongoDB Replica Set

samba

• CIFS Samba mount hangs for several minutes

screen

• Capture Screen on Chromebook

secure shell

• Remove Known Host of Secure Shell on Chromebook

security

• Check Linux Listening Ports

selinux

• semanage Command not Found in CentOS 7

set

• Java Collections Performance (Time Complexity)

shared

• Mount shared folders in Ubuntu using VMware tools

shortcut

• Linux Workspace Shortcuts

sleep

• Prevent MACBook Sleep

sql

• Select top 10 records for each category

ssh

• SSH Certificate Authentication
• Chromebook Secure Shell App Remove Known_hosts

sshfs

• Docker Volume with SSHFS
• SSHFS on Centos

static

• Static Class vs Non-static Nested Class
• Override or Overload Static Methods in Java

static ip

• LXD 3.0 Container with Static IP

swap

• Change Swap Size on Ubuntu 18

swarm

• Docker Swarm on CentOS

tdd

• Test-driven Development (TDD)

test

• Powerful Tools for Cross Browser and Visual Layout Testing

test-driven

• Test-driven Development (TDD)

testing

• Unit Testing Balance
• Powerful Tools for Cross Browser and Visual Layout Testing

thread

• Volatile Variable in Java

time

• Timedatactl Command
• Java Collections Performance (Time Complexity)

timezone

• Timedatactl Command
• Linux Change Timezone

transform

• ETL and Tools

trubleshooting

• semanage Command not Found in CentOS 7

ubuntu

• Change Swap Size on Ubuntu 18
• Netplan pre-up-down post-up-down scripts
• Wrong IP address from DHCP client on Ubuntu 18.04
• Fix “Failed To Start Session” At Login In Ubuntu 16.04
• Docker Behind Proxy
• My Dev Server Dependences
• Install xRDP on Ubuntu 18.04
• Install Simple Chinese Language Pack on Ubuntu
• Ubuntu Iptables Configuration on Startup
• LXD 3.0 Container with Static IP
• Mount USB Drive Automatically on Ubuntu
• Create a MongoDB Replica Set
• Backup LXD Container as Tarball
• ZFS Dataset is Busy Solution
• System Monitor Tools for Linux
• How to install pip on Ubuntu 16
• CIFS Samba mount hangs for several minutes

usb

• Mount USB Drive Automatically on Ubuntu

user

• Delete Domain User From A Computer

vim

• Italic fonts in iTerm2 tmux and vim

volatile

• Volatile Variable in Java

volume

• Docker Volume with Local Persist
• Docker Volume with SSHFS

vrish

• Mouse cursor in KVM guest

web

• Roadmap of developer
• Mitigating DDoS Attacks with NGINX and NGINX Plus

websocket

• Proxy Websocket Connection via Apache

windows

• Delete Domain User From A Computer
• Troubleshoot Account Lockout in Active Directory
• Allow xwindows incoming on Windows Server
• Disable auto reboot after update on Windows Server 2016
• Web browser keeps opening to MSN by itself randomly
• Do not display last username on logon screen in Windows

wordpress

• Move Wordpress to new server with new domain

workspace

• Linux Workspace Shortcuts

xfce

• Install xRDP on Ubuntu 18.04

xrdp

• Install xRDP on Ubuntu 18.04

xwindows

• Allow xwindows incoming on Windows Server

yum

• semanage Command not Found in CentOS 7
• Linux YUM Commands for Package Mangement

zfs

• ZFS Dataset is Busy Solution
• How to install zfs on CentOS7