To do all the things you want to do

Linux Trojans Killing Guide

Account # Find privileged user awk - F ":" '$3==0 {print $1}'/etc/passwd # Find account information for remote login awk '/ $1 | $6/{print $1}'/etc/shadow # Find sudo privileged account cat/etc/sudoers | grep - v "^ # | ^ $" | grep "A

note 2022/03/04

Build Kubernets cluster on Ubuntu

KubernetesKubernetes Version: 1.22.6System: Ubuntu Server 20.10VirtualBox The test environment cluster is created by virtualbox. The host system used in the test: Kubuntu 21.10 Virtual machine system image: https://repo.huaweicloud.com/ubuntu-releases/21.10/ubuntu-21.10-live-server-amd64.iso Virtual machine hardware configuration: CPU>=2 Core; RAM >= 4

note 2022/01/09

Golang big endian and small endian

This article was last updated at 10:55:32 on May 14, 2021.
Byte and bit 1 byte=8 bit byte range is consistent with ASCII table decimal hexadecimal binary 0~2550x00~0xFF0000 0000~1111 1111 byte order Big Endian. The low address end stores the high bit (high bit low address), which is used for network byte transmission. Little Endian, the low address end stores low order bytes, which is used to store data inside the CPU. For example,//the number of high bits<-->the number of low bits var a int32=0x12345678

note 2021/04/28

RUST pit entry notes

This article was last updated on 2022/02/13 12:58:32.
RUSTDate: 2021/03/22Date: 2022/02/12 Ownership mechanism borrowing and lifecycle type system and trait breakthrough abstract paradigm Unsafe RustHello World fn main() {println! ("Hello World");} Development environment # Install curl -- proto '=https' -- tlsv1.2 - ssf https://sh.rustup.rs

note 2021/03/20

Git Submission Specification

Commit Message Format Each submitted message contains a header, a body and a footer. The header is a special format including type, scope and subject:<type>(<scope>):<subject><BLANK LINE><body><BLANK LINE><footer>header is required

note 2021/01/10

Js generates the title directory tree

A piece of code written when refactoring the blog theme (Compass V2.0 Rebirth), record

Javascript 2021/01/02

Kubuntu High Zoom

Desktop # GNOME system application scaling, such as Charlesgsettings set org. gnome. desktop. interface scaling factor 2 # KDE SDDM # View current resolution xdpyinfo | grep - B 2 resolution # - dpi=current resolution

Linux 2020/12/28

Chain construction of mongodb aggregate query statement

package builderimport "go.mongodb.org/mongo-driver/bson"type AggregateM []bson. Mtype AggregatePipe struct {agg AggregateM}//It is used to build the original statement func (pipe * Aggr) with direct data during debugging

Golang 2020/11/29

Activate Windows 10

Key activation (automatic activation after reinstallation) # slui 3 # Installation retail key slmgr/ipk XXXXX - XXXXX - XXXXX - XXXXX - XXXXX # Test key status # Prompt error code 0XC004C008 or 0XC004C020 indicates that the key is valid # Prompt error code 0xC004C003 or 0xC004C060 indicates that the key is invalid

note 2020/10/03