Topic: "boot"
pbatard/rufus
The Reliable USB Formatting Utility
Language: C - Size: 39.6 MB - Last synced at: 11 days ago - Pushed at: 12 days ago - Stars: 34,085 - Forks: 2,912
netbootxyz/netboot.xyz
Your favorite operating systems in one place. A network-based bootable operating system installer based on iPXE.
Language: Jinja - Size: 4.26 MB - Last synced at: 3 days ago - Pushed at: 4 days ago - Stars: 11,216 - Forks: 777
bin456789/reinstall
一键DD/重装脚本 (One-click reinstall OS on VPS)
Language: Shell - Size: 1.16 MB - Last synced at: 2 days ago - Pushed at: 5 days ago - Stars: 9,916 - Forks: 1,653
yourtion/30dayMakeOS
《30天自制操作系统》源码中文版。自己制作一个操作系统（OSASK）的过程
Language: C - Size: 3.41 MB - Last synced at: 8 months ago - Pushed at: almost 2 years ago - Stars: 6,163 - Forks: 1,437
Metabolix/HackBGRT
Windows boot logo changer for UEFI systems
Language: C# - Size: 4.18 MB - Last synced at: 9 months ago - Pushed at: over 1 year ago - Stars: 2,447 - Forks: 250
ipxe/ipxe
iPXE network bootloader
Language: C - Size: 19.8 MB - Last synced at: 1 day ago - Pushed at: 5 days ago - Stars: 1,842 - Forks: 751
boot-clj/boot
Build tooling for Clojure.
Language: Clojure - Size: 2.92 MB - Last synced at: 2 months ago - Pushed at: over 4 years ago - Stars: 1,748 - Forks: 178
systemd/mkosi
💽 Build Bespoke OS Images
Language: Python - Size: 7.88 MB - Last synced at: 5 days ago - Pushed at: 7 days ago - Stars: 1,704 - Forks: 399
mbusb/multibootusb
Create multiboot live Linux on a USB disk...
Language: Python - Size: 29.3 MB - Last synced at: 8 months ago - Pushed at: over 4 years ago - Stars: 1,417 - Forks: 205
timebusker/spring-boot
spring-boot 项目实践总结
Language: Java - Size: 11.6 MB - Last synced at: 9 months ago - Pushed at: about 3 years ago - Stars: 1,274 - Forks: 463
akospasztor/stm32-bootloader
Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on an external SD card with FAT32 file system.
Language: C - Size: 2.48 MB - Last synced at: 3 months ago - Pushed at: about 3 years ago - Stars: 984 - Forks: 307
Antynea/grub-btrfs
Include btrfs snapshots at boot options. (Grub menu)
Language: Shell - Size: 382 KB - Last synced at: 3 months ago - Pushed at: 4 months ago - Stars: 981 - Forks: 89
icebreaker/floppybird
Floppy Bird (OS)
Language: Assembly - Size: 1.94 MB - Last synced at: 7 months ago - Pushed at: almost 6 years ago - Stars: 925 - Forks: 59
nongiach/arm_now
arm_now is a qemu powered tool that allows instant setup of virtual machines on arm cpu, mips, powerpc, nios2, x86 and more, for reverse, exploit, fuzzing and programming purpose.
Language: Python - Size: 40.8 MB - Last synced at: 3 months ago - Pushed at: over 3 years ago - Stars: 882 - Forks: 88
xboot/xboot
The extensible bootloader for embedded system with application engine, write once, run everywhere.
Language: C - Size: 136 MB - Last synced at: 8 months ago - Pushed at: 9 months ago - Stars: 864 - Forks: 292
thias/glim
GRUB Live ISO Multiboot
Language: Shell - Size: 1.57 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 852 - Forks: 160
finit-project/finit
Fast init for Linux. Cookies included
Language: C - Size: 7.29 MB - Last synced at: 5 days ago - Pushed at: 7 days ago - Stars: 690 - Forks: 67
dracutdevs/dracut
dracut the event driven initramfs infrastructure
Language: Shell - Size: 8.84 MB - Last synced at: 28 days ago - Pushed at: about 1 month ago - Stars: 660 - Forks: 409
Tow-Boot/Tow-Boot
An opinionated distribution of U-Boot. — https://matrix.to/#/#Tow-Boot:matrix.org?via=matrix.org
Language: Nix - Size: 2.32 MB - Last synced at: 27 days ago - Pushed at: 12 months ago - Stars: 618 - Forks: 195
anatol/booster
Fast and secure initramfs generator
Language: Go - Size: 9.03 MB - Last synced at: 23 days ago - Pushed at: about 2 months ago - Stars: 606 - Forks: 53
Cr4sh/SmmBackdoor
First open source and publicly available System Management Mode backdoor for UEFI based platforms. Good as general purpose playground for various SMM experiments.
Language: C - Size: 258 KB - Last synced at: 7 months ago - Pushed at: about 2 years ago - Stars: 598 - Forks: 162
o8vm/krabs
An x86 bootloader written in Rust.
Language: Rust - Size: 47.6 MB - Last synced at: 7 months ago - Pushed at: over 4 years ago - Stars: 525 - Forks: 21
nguyentumine/AIO-Boot 📦
AIO Boot is an All-in-One bootable software for USB and HDD. Is one of the best Multiboot USB Creator for Windows.
Language: Batchfile - Size: 467 MB - Last synced at: 9 months ago - Pushed at: over 3 years ago - Stars: 510 - Forks: 88
jczic/ESP32-MPY-Jama
v1.2 - UI tool for manage Espressif ESP32 microcontrollers with embedded MicroPython for MacOS, Windows and Linux: mini IDE, files manager, REPL, real time dashboards (sys/net), advanced features (gpio/mp3/leds/...)
Language: Python - Size: 99.9 MB - Last synced at: 7 months ago - Pushed at: over 2 years ago - Stars: 468 - Forks: 30
noob-hackers/tunnel
Use Ngrok In Termux With Advanced Options
Language: Shell - Size: 89.8 KB - Last synced at: 7 months ago - Pushed at: about 2 years ago - Stars: 453 - Forks: 52
Shopify/bootboot
Dualboot your Ruby app made easy
Language: Ruby - Size: 107 KB - Last synced at: about 14 hours ago - Pushed at: 22 days ago - Stars: 441 - Forks: 33
Mexit/MultiOS-USB
Boot operating systems directly from ISO/WIM images
Language: Shell - Size: 26.9 MB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 402 - Forks: 45
Neverous/efibooteditor
Boot Editor for (U)EFI based systems
Language: C++ - Size: 67.6 MB - Last synced at: 26 days ago - Pushed at: 29 days ago - Stars: 392 - Forks: 27
7040210/SuperBoot
随着技术日新月异，新技术新平台不断出现，对现如今的开发人员来说选择快速高效的框架进行项目开发，既能提高产出，又能节约时间。本框架无需开发即可实现服务注册、服务发现、负载均衡、服务网关、配置中心、API管理、分布式事务、支撑平台、集成框架、数据传输加密等功能，是学习SpringCloud整体业务模式的完整示例，并且可以直接用于生产环境
Language: Java - Size: 26.3 MB - Last synced at: 7 months ago - Pushed at: over 1 year ago - Stars: 359 - Forks: 125
hashobject/perun
Programmable static site generator built with Clojure and Boot (HELP NEEDED!)
Language: Clojure - Size: 6.91 MB - Last synced at: 13 days ago - Pushed at: almost 2 years ago - Stars: 352 - Forks: 38
Cr4sh/SmmBackdoorNg
Updated version of System Management Mode backdoor for UEFI based platforms: old dog, new tricks
Language: C - Size: 1.74 MB - Last synced at: 8 months ago - Pushed at: about 2 years ago - Stars: 319 - Forks: 52
Coopydood/HyperFluent-GRUB-Theme
Boot your machine in style with a fluent, modern, and clean GRUB theme. Choose from a growing list of theme variants to show off your *NIX distro!
Size: 147 MB - Last synced at: 3 months ago - Pushed at: 9 months ago - Stars: 305 - Forks: 8
Inokinoki/QEFIEntryManager
A userspace cross-platform EFI boot entry management GUI App based on Qt.
Language: C++ - Size: 451 KB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 304 - Forks: 14
khronokernel/Opencore-Vanilla-Desktop-Guide 📦
Host for files for the OpenCore Vanilla Desktop Guide
Language: CSS - Size: 73.7 MB - Last synced at: 5 days ago - Pushed at: over 5 years ago - Stars: 287 - Forks: 69
cattlepi/cattlepi
effortlessly boot, configure, update and monitor your raspberry pi :cloud:
Language: Shell - Size: 35.2 KB - Last synced at: 8 months ago - Pushed at: almost 4 years ago - Stars: 273 - Forks: 12
noahbliss/mortar
Framework to join Linux's physical security bricks.
Language: Shell - Size: 16.3 MB - Last synced at: 7 months ago - Pushed at: 9 months ago - Stars: 256 - Forks: 16
sn99/Optimizing-linux
A simple guide for optimizing linux performance🐧 in detail
Size: 71.3 KB - Last synced at: 3 days ago - Pushed at: 6 days ago - Stars: 251 - Forks: 16
DSpeichert/netbootd
Lightweight network boot/install server (DHCP, TFTP, HTTP)
Language: Go - Size: 751 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 245 - Forks: 26
philpagel/debian-headless
Create a debian headless/remote installation image
Language: Makefile - Size: 165 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 222 - Forks: 35
Cr4sh/PeiBackdoor
PEI stage backdoor for UEFI compatible firmware
Language: C - Size: 144 KB - Last synced at: 8 months ago - Pushed at: over 4 years ago - Stars: 221 - Forks: 55
Botspot/Pi-Power-Tools
General Purpose Raspbian Image & SD Card Manager
Language: Shell - Size: 8.3 MB - Last synced at: 2 months ago - Pushed at: about 3 years ago - Stars: 213 - Forks: 25
dracut-ng/dracut-ng
dracut - the event driven initramfs infrastructure
Language: Shell - Size: 11.2 MB - Last synced at: 10 days ago - Pushed at: 11 days ago - Stars: 212 - Forks: 108
ViRb3/pi-encrypted-boot-ssh
🔑 Raspberry Pi Encrypted Boot with Remote SSH
Size: 48.8 KB - Last synced at: 7 months ago - Pushed at: almost 2 years ago - Stars: 211 - Forks: 22
kiibohd/configurator
Client-side component of the configurator
Language: TypeScript - Size: 11.7 MB - Last synced at: almost 2 years ago - Pushed at: about 3 years ago - Stars: 203 - Forks: 34
apertus-open-source-cinema/axiom-firmware
AXIOM firmware (linux image, gateware and software tools)
Language: VHDL - Size: 5.17 MB - Last synced at: 12 days ago - Pushed at: 15 days ago - Stars: 198 - Forks: 56
hotire/spring-core
✏️ study
Language: Java - Size: 1.15 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 196 - Forks: 17
dustinsand/hex-arch-kotlin-spring-boot
Reference JVM multi module project for a reactive micro service and lambda using a hexagonal architecture, DDD, Kotlin, Spring Boot, Quarkus, Lambda, Gradle.
Language: Kotlin - Size: 330 KB - Last synced at: 5 months ago - Pushed at: over 3 years ago - Stars: 194 - Forks: 28
stevejenkins/UBNT-EdgeRouter-Example-Configs
Example config.boot files for UBNT EdgeRouters with Google, Comcast, and Charter
Language: Erlang - Size: 106 KB - Last synced at: about 2 years ago - Pushed at: over 4 years ago - Stars: 194 - Forks: 54
byroot/bootscale
Speedup applications boot by caching require calls
Language: Ruby - Size: 78.1 KB - Last synced at: 8 days ago - Pushed at: almost 4 years ago - Stars: 193 - Forks: 17
Venom1991/refind-btrfs
Generate rEFInd manual boot stanzas from Btrfs snapshots
Language: Python - Size: 679 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 190 - Forks: 11
chesty/overlayroot
mounts an overlay file system over root
Language: Shell - Size: 22.5 KB - Last synced at: 6 months ago - Pushed at: over 4 years ago - Stars: 185 - Forks: 37
theQuert/XPS-9360-macOS
XPS 13 (9360) with macOS Big Sur
Language: ASL - Size: 494 MB - Last synced at: 10 months ago - Pushed at: over 3 years ago - Stars: 181 - Forks: 31
64kramsystem/zfs-installer 📦
Program that prepares ZFS on a system, and installs Linux
Language: Shell - Size: 11.9 MB - Last synced at: 9 months ago - Pushed at: about 3 years ago - Stars: 180 - Forks: 57
boot-clj/boot-cljs
Boot task to compile ClojureScript programs.
Language: Clojure - Size: 381 KB - Last synced at: 22 days ago - Pushed at: about 7 years ago - Stars: 176 - Forks: 40
AlanBinu007/Spring-Boot-Advanced-Projects
💖💖Here we are making almost all types of Spring Boot Applications that you suggested via linkedin/Gmail, If you are looking something that is out of the box then just ping me in linkedin or mail with your required project i will make the template/full project for you for free NOTE : ONLY FOR STUDY PURPOSES
Language: Java - Size: 3.16 MB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 169 - Forks: 82
supergrub/supergrub
Super Grub2 Disk
Language: Shell - Size: 599 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 152 - Forks: 34
ferrarimarco/docker-pxe
A virtualized implementation of PXE supported by DNSMasq
Language: Dockerfile - Size: 122 KB - Last synced at: 7 months ago - Pushed at: 8 months ago - Stars: 144 - Forks: 59
cybozu-go/sabakan
A versatile network boot server for large data centers
Language: Go - Size: 10.7 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 137 - Forks: 8
Deraen/saapas
Example project for Cljs using Boot instead of Lein. Inspired by Chestnut.
Language: Clojure - Size: 164 KB - Last synced at: 3 months ago - Pushed at: over 4 years ago - Stars: 135 - Forks: 19
kibotu/geofencer
Location tracking & geofencing the easy way. Supports background, killed app, rebooted device different update intervals.
Language: Kotlin - Size: 927 KB - Last synced at: 9 months ago - Pushed at: about 2 years ago - Stars: 132 - Forks: 29
LinArcX/kindd 📦
A kindful dd, written in qt-quick.
Language: QML - Size: 14.2 MB - Last synced at: over 1 year ago - Pushed at: almost 3 years ago - Stars: 125 - Forks: 11
FRosner/FrOS
My 32 bit x86 OS journey.
Language: C - Size: 61.5 KB - Last synced at: 3 months ago - Pushed at: almost 2 years ago - Stars: 122 - Forks: 30
quintenvandamme/nothing_archive
This repository contains firmware files for Nothing Phone 1, 2, 2a, 2a plus and CMF Phone 1. The firmware files are sourced from the official OTA servers and are mirrored here for archival purposes.
Language: Python - Size: 6.31 MB - Last synced at: 7 months ago - Pushed at: about 1 year ago - Stars: 120 - Forks: 9
pranav-patil/spring-microservices
Spring Cloud Micro Services with Eureka Discovery, Zuul Proxy, OAuth2 Security, Hystrix CircuitBreaker, Sleuth Zipkin, ELK Stack Logging, Kafka, Docker and many new features
Language: Java - Size: 2.88 MB - Last synced at: about 2 years ago - Pushed at: over 5 years ago - Stars: 118 - Forks: 53
clearlinux/clr-boot-manager 📦
Kernel & Boot Loader Management
Language: C - Size: 1.9 MB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 114 - Forks: 34
superna9999/pyamlboot
Amlogic USB Boot Protocol Library
Language: Python - Size: 14.3 MB - Last synced at: 3 months ago - Pushed at: over 1 year ago - Stars: 111 - Forks: 40
systemboot/systemboot 📦
SystemBoot is a LinuxBoot distribution that works as a system firmware + bootloader, based on u-root
Language: Go - Size: 97.4 MB - Last synced at: 17 days ago - Pushed at: over 6 years ago - Stars: 111 - Forks: 17
desultory/ugrd
A minimalistic and user friendly POSIX initramfs generator, designed for encrypted systems
Language: Python - Size: 2.03 MB - Last synced at: 19 days ago - Pushed at: 20 days ago - Stars: 105 - Forks: 30
franeklubi/dino
Chrome's t-rex based bootsector game (512 bytes) written in 16-bit x86 assembly (now with 8086 support!)
Language: Assembly - Size: 208 KB - Last synced at: 7 months ago - Pushed at: over 4 years ago - Stars: 105 - Forks: 7
confetti-clj/confetti
🎉 A tool to help creating and deploying static sites with AWS
Language: Clojure - Size: 139 KB - Last synced at: 2 months ago - Pushed at: almost 8 years ago - Stars: 102 - Forks: 4
alexfru/BootProg
FAT12/16/32 Bootsector for .COMs/.EXEs
Language: Assembly - Size: 34.2 KB - Last synced at: 9 months ago - Pushed at: over 2 years ago - Stars: 101 - Forks: 11
niemtin007/Multiboot-Toolkit
Create a bootable disk
Language: Batchfile - Size: 278 MB - Last synced at: almost 3 years ago - Pushed at: over 4 years ago - Stars: 99 - Forks: 26
egormkn/mbr-boot-manager
💾 Master Boot Record with a boot menu written in Assembly
Language: Assembly - Size: 934 KB - Last synced at: 7 months ago - Pushed at: over 7 years ago - Stars: 97 - Forks: 29
garybgenett/gary-os
GaryOS is an entire GNU/Linux system in a single bootable file
Language: Shell - Size: 27.4 MB - Last synced at: 1 day ago - Pushed at: 5 days ago - Stars: 95 - Forks: 6
Snedashkovsky/cybergift
Gift for Ethereum, Cosmos, Osmosis and Terra users that will maximize the initial usage of Cyber
Language: Jupyter Notebook - Size: 13.7 MB - Last synced at: 9 months ago - Pushed at: almost 3 years ago - Stars: 91 - Forks: 22
avafinger/bananapi-zero-ubuntu-base-minimal
BananaPi M2 Zero - Ubuntu Focal Base Minimal Image (Experimental) - U-Boot 2017.09 / Kernel 4.18.y / Kernel 4.19.y / Kernel 4.20.y / Kernel 5.3.y / Kernel 5.6.y / Kernel 5.7.y / Kernel 5.11.y
Language: Shell - Size: 511 MB - Last synced at: 9 months ago - Pushed at: over 3 years ago - Stars: 89 - Forks: 17
liululee/spring-boot-learning
精通Spring Boot系列教程 基于spring boot 2.x
Language: Java - Size: 251 KB - Last synced at: almost 3 years ago - Pushed at: over 3 years ago - Stars: 89 - Forks: 58
vlingo/xoom-designer
The VLINGO XOOM Designer to guide you in rapid delivery of low-code to full-code Reactive, Event-Driven Microservices and Applications using DOMA, DDD, and other approaches.
Language: Java - Size: 17.5 MB - Last synced at: 8 months ago - Pushed at: about 1 year ago - Stars: 86 - Forks: 16
arsv/sninit
small static init for linux
Language: C - Size: 1.04 MB - Last synced at: almost 3 years ago - Pushed at: over 5 years ago - Stars: 84 - Forks: 0
benwilcock/spring-cloud-stream-demo
Simple Event Driven Microservices with Spring Cloud Stream
Language: Java - Size: 402 KB - Last synced at: almost 3 years ago - Pushed at: over 5 years ago - Stars: 83 - Forks: 71
wimbrts/UEFI_MULTI
UEFI_MULTI - Make Multi-Boot USB-Drive
Size: 25.2 MB - Last synced at: 9 months ago - Pushed at: about 1 year ago - Stars: 78 - Forks: 6
daddyparodz/adminexploit
this is the fastest way that you can get admin rights at work,school,etc in only a few seconds
Language: Batchfile - Size: 201 KB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 78 - Forks: 9
periph/bootstrap
Tools to bootstrap micro computers
Language: Go - Size: 894 KB - Last synced at: 8 months ago - Pushed at: over 1 year ago - Stars: 73 - Forks: 12
OSSystems/EasySplash
EasySplash - tool for animated bootsplash screens
Language: Rust - Size: 1.83 MB - Last synced at: 5 months ago - Pushed at: over 2 years ago - Stars: 73 - Forks: 13
adzerk-oss/boot-cljs-repl
Boot task providing a REPL for ClojureScript development.
Language: Clojure - Size: 101 KB - Last synced at: 26 days ago - Pushed at: about 7 years ago - Stars: 72 - Forks: 27
tolitius/boot-check
check, analyze and inspect Clojure/Script code
Language: Clojure - Size: 188 KB - Last synced at: 2 months ago - Pushed at: about 6 years ago - Stars: 70 - Forks: 9
Deraen/sass4clj
SASS compiler for Clj, Lein and Boot, using Libsass Java wrapper
Language: Clojure - Size: 152 KB - Last synced at: 3 months ago - Pushed at: over 1 year ago - Stars: 69 - Forks: 16
mpolitzer/grub-iso-multiboot
grab a .iso, put in a folder, boot it up.
Language: Shell - Size: 4.77 MB - Last synced at: over 2 years ago - Pushed at: over 2 years ago - Stars: 69 - Forks: 4
AgentD/hausboot
Tiny C++ boot loader
Language: C++ - Size: 252 KB - Last synced at: over 2 years ago - Pushed at: over 2 years ago - Stars: 68 - Forks: 1
drakkar-lig/debootstick
Generate a bootable live image from any Debian/Ubuntu filesystem tree.
Language: Shell - Size: 338 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 65 - Forks: 18
pandeiro/boot-http
A simple HTTP serve task for the Boot build tool
Language: Clojure - Size: 111 KB - Last synced at: 2 months ago - Pushed at: over 6 years ago - Stars: 62 - Forks: 34
DErDYAST1R/EfiGuardUsermodeLoader
This is an EfiGuard BootLoader that can boot EfiGuard from Usermode with no USB or Setup as a Single Executable with automatic File Dumping using Bytes.
Language: C - Size: 6.13 MB - Last synced at: 4 months ago - Pushed at: over 1 year ago - Stars: 61 - Forks: 12
patrikx3/ramdisk
💾 Linux Persistent RAM disk
Language: JavaScript - Size: 516 KB - Last synced at: 3 months ago - Pushed at: 11 months ago - Stars: 60 - Forks: 5
gdamjan/secure-boot
UEFI SecureBoot for ArchLinux
Language: Makefile - Size: 24.4 KB - Last synced at: 9 months ago - Pushed at: over 3 years ago - Stars: 60 - Forks: 3
metosin/bat-test
Fast Clojure.test runner for Boot and Leiningen
Language: Clojure - Size: 187 KB - Last synced at: 22 days ago - Pushed at: over 3 years ago - Stars: 60 - Forks: 9
clojure-vim/vim-jack-in
cider-jack-in for vim
Language: Vim Script - Size: 22.5 KB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 59 - Forks: 9
VulpesSARL/MiniNT5-Tools
small Windows 11 (based on Windows PE) with customised tools
Language: C - Size: 77.9 MB - Last synced at: 15 days ago - Pushed at: 19 days ago - Stars: 57 - Forks: 6
openwall-com-au/BootUnlock
A helper script that unlocks macOS'es encrypted APFS volumes before login
Language: Shell - Size: 151 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 57 - Forks: 8
kraken-hpc/kraken
Kraken is a distributed state engine framework for scalable automation and orchestration tools.
Language: Go - Size: 7.66 MB - Last synced at: 4 months ago - Pushed at: almost 3 years ago - Stars: 55 - Forks: 14
crisptrutski/boot-cljs-test
Boot task to run ClojureScript tests.
Language: Clojure - Size: 110 KB - Last synced at: 8 days ago - Pushed at: over 7 years ago - Stars: 53 - Forks: 18
