cattyhouse

## Backup the current vps 备份当前vps
1. Clean Arch system 清理系统
pacman -Scc

2. Create an excluded file to exclude certain dirs 建立一个需要排除的目录的文件，这些文件不必要备份，新系统会自动生成
cat /root/backup/exclude.txt
/tmp/*
/root/backup/*
/proc
/dev

cattyhouse

Vim cheat sheet

Starting Vim

vim [file1] [file2] ...

---

cattyhouse

Requirement

• Console / Cloud Shell access (via https://cloud.oracle.com)
• Go to the instance page and under Resources -> Console connection -> Launch Cloud Shell connection

Steps

1. In Ubuntu OR any other Free tier Linux OS

# Download Alpine Linux and install it on disk
cd /
wget https://dl-cdn.alpinelinux.org/alpine/v3.16/releases/x86_64/alpine-virt-3.16.2-x86_64.iso

cattyhouse

Go (Golang) GOOS and GOARCH

All of the following information is based on go version go1.17.1 darwin/amd64.

GOOS Values

GOOS	Out of the Box
aix	✅
android	✅

cattyhouse

#!/usr/bin/env dash
#
# SPDX-License-Identifier: Unlicense
#

CC=clang
LD=ld.lld
STRIP=llvm-strip

# -fuse-ld= tells compiler to use specific linker above

cattyhouse

Creating a Windows 11 Install USB in 2022

I have been installing Windows for a long time. Does it get easier? I want to say it gets easier, but it seems like there's always some new wrinkle! These instructions are as much a note to my future self as they may be useful to anyone else.

For me, I was not able to get any exfat-based installs, or even any of the GUI helpers to make this process any more straightforward. Maybe on your target Windows / host OS those helpers will work, but the below process (as of current year) is consistent, and not overly complicated.

Overview:

1. Downloading an official ISO image from MS:
   • https://www.microsoft.com/software-download/windows11
2. Formatting the drive (at least 8GB) as GPT, and one FAT-format partition (aka MS-DOS)

• Can use Disks or Disk Utilty for this