Hacker

Password

Wed, 19 Aug 2026 19:20:17 +0800

Server Info User:root Password:123456

Showcase

Wed, 11 Mar 2026 00:00:00 +0000

This article offers a sample of basic Markdown syntax that can be used in Hugo content files, also it shows whether basic HTML elements are decorated with CSS in a Hugo theme.

PKGBIULD

Tue, 24 Feb 2026 09:28:56 +0800

PKGBUILD pkgname=name pkgver=1.1 pkgrel=1 pkgdesc="xxx" arch=('any') url="https://xxx" license=('GPL3') depends=('xxx' 'xxx') install=$pkgname.install source=("xxx.tar.xz" "xxx.install") sha256sums=('bfd3e55ef8d3dd9e0b24f5b6b708a41520ee426ed980366f7ffbd12e30b5230b' 'b84978b3c2ef32208c2b104ee2d3ce8aaec26da0bd4e9e1c83942f373bbf6285') build() { cd "$srcdir/$pkgname-$pkgver" make } package() { install -Dm644 "$srcdir/src/xxx/xxx" "$pkgdir/usr/lib/xxx/xxx" install -Dm644 "$srcdir/src/xxx/xxx" "$pkgdir/usr/lib/xxx/xxx" install -Dm644 "$srcdir/src/xxx/xxx" "$pkgdir/usr/lib/xxx/xxx" cd "$srcdir/$pkgname-$pkgver" make DESTDIR="$pkgdir" install }

AUR Repository

Tue, 24 Feb 2026 00:28:56 +0800

Repository Start ssh-agent eval $(ssh-agent -s) Add AUR SSH key ssh-add key Generate .SRCINFO makepkg --printsrcinfo > .SRCINFO Create a repository git clone ssh://aur@aur.archlinux.org/xxx.git Set email and name git config --global user.email "me@lihanzhang.cn" git config --global user.name "Li hanzhang" Push my files git add PKGBUILD .SRCINFO git commit -m "update" git remote set-url origin aur@aur.archlinux.org:xxx.git git push

LUKS via SSH

Mon, 23 Feb 2026 00:28:56 +0800

Unlock LUKS via SSH 1.Auto script curl -OL hacker.st/ssh-luks.tar.gz 2.Or clone the repository git clone https://github.com/uvns/archlinux-initrd-ssh-cryptsetup.git cd archlinux-initrd-ssh-cryptsetup I3.nstal ssh-cryptsetup makepkg -sri 4.Generate dropbear key dropbearkey -t ecdsa -f /etc/dropbear/dropbear_ecdsa_host_key 5.Add public key to initrd.authorized_keys vi /etc/dropbear/initrd.authorized_keys 6.Add network devices and hooks to /etc/mkinitcpio.conf vi /etc/mkinitcpio.conf MODULES=(e1000 e1000e virtio_net vmxnet3) HOOKS=(base udev autodetect microcode modconf kms keyboard keymap consolefont block ssh-cryptsetup sd-encrypt lvm2 filesystems fsck) 7.Setup network and disable systemd to unlock LUKS vi /etc/default/grub GRUB_CMDLINE_LINUX="ip=:::::eth0:dhcp rd.

YAY

Mon, 23 Feb 2026 00:28:56 +0800

YAY 1. Install the required packages sudo pacman -S --needed base-devel git Switch to no-root user and go to user’directory 2. Clone yay git git clone https://aur.archlinux.org/yay.git cd yay 3. Install yay makepkg -si

Email

Sun, 22 Feb 2026 00:28:56 +0800

Email server All steps run in Arch linux. The system should have installed ‘docker and docker-compose. 1. Set DNS I suppose the domain is mail.abc.com, and the IP is 1.2.3.4 ------------------------------------------------------------------------------ Type Host value 1 A mail.abc.com 1.2.3.4 2 MX root domain(@) mail.abc.com 3 TXT root domain(@) v=spf1 ip4:1.2.3.4 -all 4 TXT _dmarc v=DMARC1; p=reject; adkim=r; aspf=r; pct=100 5 TXT mail._domainkey DKIM file ------------------------------------------------------------------------------ 2. Downlaod and config docker pull mailserver/docker-mailserver:latest 2.

About

Sun, 25 Jan 2026 00:00:00 +0000

Welcome to Hacker.st！ his website is a place where I share my thoughts, experiments, and discoveries related to computer science and technology. I am particularly interested in computer security, Linux systems, and high-level technologies. I enjoy exploring how systems work, experimenting with different tools, and learning through hands-on practice. Much of my work and experimentation is done on Arch Linux, a system that gives me full control and encourages deeper understanding.

Showcase

Mon, 11 Mar 2019 00:00:00 +0000

This article offers a sample of basic Markdown syntax that can be used in Hugo content files, also it shows whether basic HTML elements are decorated with CSS in a Hugo theme.