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Chew, Kean Ho (Holloway)
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DIY A4 Envelope
Cultures
Japan
Ikigai (生き甲斐)
DD-WRT
Configure Wireless WAN Client Mode for DD-WRT
Setup DHCPv6 with Prefix Delegation in DD-WRT
Setup TPLink AC1750v5 with DD-WRT
Emotional Intelligence
Anger
Dealing On-The-Fly
Quenching
Countering Negativity
Handling Double-Binding Questions
Emotional Responsibilities
Emotional Standards
Emotional Maturity
STPHFR Model
Blame Levels
Damning and Blaming
Controls
Negate Not Destroy
Leadership
Others First
Last to Speak
First Step Courage
Compete Yourself
Action Proves Everything
Strategies
GnuPG
Backup GPG Primary Key
Configure GPG Passphrase
Configure GPG Primary Key's Algorithm
Certify GPG Primary Key
Create GPG Primary Key Pairs
Create GPG Sub-Keypairs
Create GPG User Identity
Create GPG Revoke Trustee
Decrypt with GPG Key
Delete GPG Primary Key
Delete GPG Primary Key's Master Key
Delete GPG Subkey
Distribute GPG Key
Encrypt with GPG Key
Export GPG Primary Public Key With All Subkeys
Export GPG Primary Public Key With Specific Subkey
Export GPG Primary Secret Key With All Subkeys
Export GPG Primary Secret Key With Specific Subkey
Import GPG Keyfile and Certificate
Trust GPG Primary Key Manually
Revoke GPG Primary Key
Revoke GPG Subkey
Revoke GPG Trustee's Primary Key
Unrevoke GPG Primary Key
Sign with GPG Key
Verify with GPG Key
Best Practices
Enable GPG SSH Feature
First Time GPG
GPG onto Third Party App
Handle Duplicated GPG Identities
Go
Setup
Windows
Linux
Go Basics
Data Types
Slice
Interface
Big Numbers
Time
Concurrency
Error Handling
STDERR Printout
Bitwise Operations
Build
Simple Build
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Testing
Benchmark
Public Interface, Private Struct Technique in Go
Google
[DEAD] - Chrome Remote Desktop
Get Google User's App-Specific Password
Grub
Boot Sequences
Multiboot - GNU/Hurd
Multiboot - GNU/Linux
Multiboot - NetBSD
ChainLoading - Windows
ChainLoading - Others
Multiboot - PXE Network Boot
Multiboot - Network
Disks and Partitions
Configurations
grub.cfg
Basic
Loop
Function
Conditions
Menuentry
Embed Configurations
Grub Control Script
Themes
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Label
Image
Progress Bar
Circular Indicator
Boot Menu
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Canvas
Fonts
Serial IO
Environment Variables
biosnum
check_signatures
chosen
cmdpath
color_highlight
color_normal
config_directory
config_file
debug
default
fallback
gfxmode
gfxpayload
gfxterm_font
grub_cpu
grub_platform
icondir
lang
locale_dir
menu_color_highlight
menu_color_normal
pager
prefix
root
superusers
theme
timeout
timeout_style
Syntax
search
set
boot
linux
linux16
initrd
initrd16
knetbsd
knetbsd_module_elf
drivemap
parttool
chainloader
test
menuentry
submenu
normal
lsfont
loadfont
serial
terminal_input
terminal_output
terminfo
[
acpi
authenticate
background_color
background_image
badram
blocklist
cat
clear
cmosclean
cmosdump
cmostest
cmp
configfile
cpuid
crc
cryptomount
date
distrust
echo
eval
export
false
gettext
gptsync
halt
hashsum
help
insmod
keystatus
list_env
list_trusted
load_env
loopback
ls
lsmod
md5sum
module
multiboot
nativedisk
normal_exit
password
password_pbkdf2
play
probe
pxe_unload
read
reboot
regexp
rmmod
save_env
sendkey
sha1sum
sha256sum
sha512sum
sleep
source
true
trust
unset
uppermem
verify_detached
videoinfo
xen_hypervisor
xen_linux
xen_initrd
xen_xsm
net_add_addr
net_add_dns
net_add_route
net_bootp
net_del_addr
net_del_dns
net_del_route
net_get_dhcp_option
net_ipv6_autoconf
net_ls_addr
net_ls_card
net_ls_dns
net_ls_routes
net_nslookup
Internationalization
Security
Authentication
Digital Signature
Errors
Automation Tools
grub-install
grub-mkconfig
grub-mkpasswd-pbkdf2
grub-mkrelpath
grub-mkrescue
grub-mount
grub-probe
grub-script-check
Hiking
Hugo
Basic
Power On
Static Files
Partial Templates
Archetypes
Medias
i18n
Creates Themes
Layouts
Variables
Data Manipulations
String
Array / Slices
Short Codes
Assets Bundling
SASS/SCSS
Configurations
Main
Languages
Parameters
i18n Menu
Recipes
Links
LAN Hosting
Date Format
GNU/Linux Operating System
apt (Package Manager)
Enable Apt HTTPS Transport
Enable Apt Unattended Upgrades with Email Notifications
Enable Apt Backport (Debian Specific)
arpwatch (ARP Spoofing Watcher)
badblocks (disk scanner)
Bind (Bind9 DNS)
Configure Bind to Server Only Internal Host
Configure Bind to Report Version
Jailing Bind Using Chroot
Hardening Bind
Bootloaders
Change Root
Cryptsetup
Add CryptSetup Passphrase
Change CryptSetup Passphrase
Create Cryptsetup LUKS Partition
List All Cryptsetup Encrypted Partitions
Mount Cryptsetup Disk
Remove CryptSetup Passphrase
Unmount Cryptsetup Disk
CUPS
Configure CUPS to Listen Localhost Only
Configure CUPS to Use SSL/TLS
dd (Command)
DEB Packager
OS Setup
Debian Directory
Build Package
Customize Rules
Upstream
Disk Mounting Management
Debian Partition Scheme
Exim4
Setup Exim4 with Gmail Send-Only
extundelete (undelete files on EXT format)
Setup extundelete on Debian
Recover Files using extundelete
Recover Specific File using extundelete
GPS (Location)
Network
ip (program)
Kernel Packages
Clean /Boot Kernel Images
Configure Modules in OS
Load Modules On Boot
snd-aloop (audio kernel)
Linux Users and Groups
Add User to Linux Group
Create Group on Linux
Create User on Linux
Delete Linux Group
Delete Linux User
Get Linux Group Info
Get Linux User Info
Get Linux User Lock Status
Remove User from Linux Group
Lock Linux User
Unlock Linux User
Update Linux User's Home Directory
Update Linux User Info
Update Linux User's Password
Update Linux User's Username
Logwatch
Configure Logwatcher to Email All Logs
Logrotate
Configure Logrotate
lvm (Logical Volume Management)
Create LVM Logical Volume
Create LVM Volume
Extend LVM Logical Volume
Extend LVM Volume
Get LVM Logical Volume Status
Get LVM Volume Status
Mount LVM Volumes
Reduce LVM Logical Volume
Unmount LVM Volumes
mdadm (RAID FS)
Mount RAID 1 using mdadm
Unmount RAID Disk using Mdadm
mkfs (Make Filesystem)
Make EXT4 Filesystem (mkfs.ext4)
ifenslave (Deploying Strong-End Host Network)
ntfsundelete (undelete files from NTFS Format)
Setup ntfsundelete on Debian
Recover Files using ntfsundelete
Recover Specific File using ntfsundelete
PAM (Pluggable Authentication Modules)
Script
Disable User Account Login via PAM Script
Execute Shell Script
Skip Lines in PAM Authentication Script
rar and unrar
reprepro (DEB Private Server)
Add New Package Into Reprepro
Check Reprepro Repository
Clearvanished Repository
Hosting Reprepro With Apache
Hosting Reprepro With Hugo
Hosting Reprepro With Nginx
List Packages in Reprepro Distribution
Remove Package from Reprepro Repository
Setup New Reprepro
Setup Options Configuration File
Samba
simple-CDD (OS ISO Builder)
Build and Test Simple-CDD Image
Create/Update Simple-CDD .conf Files
Create/Update Simple-CDD Profile
Setup Simple-CDD Workspace
smartmontools
Setup Smartmontools on Debian
Scan SATA Hard Disk with smartctl
Squid (Caching Server)
Hardening Squid
SSHFS
Systemd
Create Systemd Init Service
Create Systemd Compatible SysV Init Script
testdisk
tzdata (timezone)
ufw (Firewall)
Vim
Automatic Run Command Per Action
Comments
Concatenate String
External Commands
Functions
Find and Replace
Find and Prepend
Jump to Previous Location
Refresh Syntax Highlighting
VimPlug Auto-Setup
VIMRC
tripwire (Intrusion Detection Program)
Update Tripwire Policy
X Server
Disable X Server Listening TCP Port-6000
Operating Systems Setup
Debian LXQt
Enable Apt HTTPS Transport
Atheros QCA9377 Network Controller
Canon E470 Driver
Contrib, Non-Free, and Backport Sources
Disable Desktop Zoom
LXQt
PDF Converters
Prepare Debian Installer USB Stick From Debian
Realtek Firmware
Screenshot
Screensaver
Security Hardening
Requirements Gathering
Securing BIOS
Partitioning Scheme
Offline Install OS
Strong Root Password
Minimum Service Running
Minimum Software Installed
Outdated Software in Fresh Debian OS
Constrains Boot Options After Debian Installation
Securing Bootloader with Authentications
Disable Root Prompt in Bootloader
Disable Sysrq Input
Harden Filesystem Configurations
Harden PAM (User Authentication)
Harden TCPWrapper
Harden Debian by Email Notification
Harden Debian by Enabling Unattended Upgrades
Harden Debian by Logwatching
Harden Debian by Patching Kernel for Buffer Overflow Protections
Harden Debian by Configuring Hard-end Network
Harden Debian by OS Snapshot and Reproducible Build
Harden Debian by Hardening SSH
Harden Debian by Hardening Squid
Harden Debian by Hardening X Server
Harden Debian by Hardening Printers
Harden Debian by Hardening Email Mailer
Harden Debian by Hardening DNS Server
Harden Debian by Not Using Finger
Harden Debian by Hardening Web Servers
Harden Debian by Not Using Telnet
Harden Debian by Not Using NIS
Harden Debian by Using Jailkit and Firejail
Harden Debian by Hardening VPN
Harden Debian by Using Anti-Malware Solution
Harden Debian by Using Intrusion Detection System
Windows 10
Prepare Windows 10 Installer USB Stick From Debian
Uninstall Internet Explorer From Windows 10
Upgrades From Windows 7 to Windows 10
Windows 10 Anti-Virus Defenses
Windows 7
Installer USB Stick
From Debian10
From Debian9
Anti-Virus Defenses
Install Custom Drivers
QEMU Drivers
BUG: KB915597 - Error 8050800C
Activate Windows Shortcut
Uninstall Internet Explorer
QEMU
Install
Debian
VirtIO Drivers
Windows 7
WIP - Start
libvirt Interface
virsh
Edit VM's XML
Export VM's XML
Import VM's XML
Creating Shortcut
Image Managements
Physical Disk
Imaging Windows 7
QCOW2
Host-Guest File Sharing
Secure Shell (SSH)
Setup SSH in GNU/Linux
Configure Hardened SSH Server
Configure SSH to Chroot User
Configure SSH Key to Host
Creating SSH Key
Using SSH to Tunnel Between Ports
Using SSH for Filesystem Sharing (SSHFS)
Search Engine Optimization
Earn Trust & Establish Authority via SEO
How Crawler Works in SEO
Keywords Research for SEO
Measuring SEO Performance
Measuring with Google Search Console
SEO Basics
SEO Content Writing
SEO Technicalities (Programming)
Shell
BASH
Setup
Basic
Variables
Special Variables
Variable Manipulations
Arrays
Wildcard
Quotations
Conditions
Loops
Functions
POSIX
Setup
Basic
Variables
Special Variables
Variable Manipulations
Arrays
Wildcard
Quotations
Conditions
Loops
Functions
Recipes
Multiple Read
Trapping Signals
Umount All USB
Determine OS
Check Unset Variable
Redirects
BASHRC
Software Algorithms
Basics
Big O Notation
Data
Bits and Numbers Relationship
Concatenation
List to String With Comma
Hashing
Trimming
Name Shortener
Software Coding Styles
In General
Returning Boolean Literals
Struct Memory Alignment
Go
BASH and Shell
YAML
HTML
CSS
Javascript
Sass
Software Design Patterns
Fundamentals
Lifecycle Nature
Types of Changes
Design Principles
Design Guidelines
Design Processes
Patterns
Architectural
API
Framework
Libraries
MVC
MVVM
Behavioral
Chain of Responsibilities
Command
Interpreter
Iterator
Mediator
Memento
Null Object
Observer
State
Strategy
Template-Method
Visitor
Creational
Abstract Factory
Builder
Factory Method
Object Pool
Prototype
Singleton
Structural
Adapter
Bridge
Composite Design
Decorator Design
Flyweight
GRASP / FAÇADE
Private Class Data
Proxy
Anti-Pattern
Software Development
Ambiguous Viewpoint
Boat Anchor
Continuous Obsolescence
Cut And Paste Programming
Dead End
Functional Decomposition
Golden Hammer
Input Kludge
Lava Flow
Minefield
Mushroom Management
Poltergeists
Spaghetti Code
The God Class
Software Architecture
Architecture By Implication
Autogenerated Stovepipe
Cover Your Assets
Designed by Committee
Jumble
Reinvent The Wheel
Stovepipe Enterprise
Stovepipe System
Swiss Army Knife
The Grand Old Duke of York
Vendor Lock-In
Wolf Ticket
Warm Bodies
Project Management
Analysis Paralysis
Blowhard Jamboree
Corncob
Death By Planning
Email is Dangerous
Fear of Success
Fire Drill
Intellectual Violence
Irrational Management
Project Mismanagement
Smoke and Mirrors
The Feud
Throw it over the Wall
Viewgraph Engineering
Concurrency
Caching
Distributed System
Transactions (Serialization Process)
Software File Structures
Software Networking
HTML and XHTML
Structure
Secure Coding
Same Origin Policy (RFC6454)
Cross Site Scripting (XSS)
Cross Site Request Forgery (CSRF)
Clickjacking
Validations
Errors
Failure Types
Common Assumptions
Software Version Control
Semantic Versioning
Testimonial Video Guides
Windows Operating System
Reset Sysprep
Samba
Announcements
June 11, 2020 - Not On Instagram
Sept 30, 2019 - Not On Facebook
Feb 27, 2019 - Exit Makerz.io
Chew, Kean Ho (Holloway)
unset
Command
unset
envvar
Unset the environment variable envvar.
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