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Denis Denisov denji

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denji / TypeClipboard.md
Created March 13, 2023 04:04 — forked from ethack/TypeClipboard.md
Scripts that simulate typing the clipboard contents. Useful when pasting is not allowed.

It "types" the contents of the clipboard.

Why can't you just paste the contents you ask? Sometimes pasting just doesn't work.

  • One example is in system password fields on OSX.
  • Sometimes you're working in a VM and the clipboard isn't shared.
  • Other times you're working via Remote Desktop and again, the clipboard doesn't work in password boxes such as the system login prompts.
  • Connected via RDP and clipboard sharing is disabled and so is mounting of local drives. If the system doesn't have internet access there's no easy way to get things like payloads or Powershell scripts onto it... until now.

Windows

The Windows version is written in AutoHotKey and easily compiles to an executable. It's a single line script that maps Ctrl-Shift-V to type the clipboard.

@denji
denji / you-need-spice-vdagent.md
Created March 6, 2023 20:04 — forked from plembo/you-need-spice-vdagent.md
You need spice-vdagent

You need spice-vdagent

Debian or Kali Linux installed to as KVM (libvirtd) guests do not automatically have qemu-guest-agent or spice-vdagent installed. This will prevent seamless movement of the mouse cursor between the guest and host desktop in Virtual Machine Manager (requiring the use of a Ctrl-Alt to release the cursor from the guest window).

To cure this, install both qemu-guest-agent and spice-vdagent on each guest and reboot (the guests).

$ sudo apt install qemu-guest-agent
$ sudo apt install spice-vdagent

Install softwares

sudo pacman -S qemu python python-pip
sudo pacman -S qemu virt-manager virt-viewer dnsmasq vde2 bridge-utils openbsd-netcat
sudo pacman -S ebtables iptables
sudo systemctl enable libvirtd.service
sudo systemctl restart libvirtd.service
sudo virsh net-start default
@denji
denji / linux-usb-file-copy-fix.md
Created July 20, 2022 01:08 — forked from 2E0PGS/linux-usb-file-copy-fix.md
Fix Ubuntu and other Linux slow/hanging file copying via USB.

If your running a x64 bit Ubuntu or other Linux and find USB transfers hang at the end apply this fix:

echo $((16*1024*1024)) > /proc/sys/vm/dirty_background_bytes
echo $((48*1024*1024)) > /proc/sys/vm/dirty_bytes

I suggest you edit your /etc/rc.local file to make this change persistant across reboots.

sudo nano /etc/rc.local

@denji
denji / isolate-cpus.sh
Created July 19, 2022 23:59 — forked from oleduc/isolate-cpus.sh
CPU isolation bash script for KVM QEMU VFIO gpu passthrough for virtual machine performance optimizations using libvirt-hooks and cgroups
#!/bin/bash
# Cores reserved for the host machine
# Must include QEMU IO/Emulation cores if configured
# Ex: 1st Core -> reserved=0
# Ex: 1st & 2nt Cores -> reserved=0,1
# Ex: 1st Physical Core (16 Virtual Cores) -> reserved=0,8
reserved=0,8
# Host core range numbered from 0 to core count - 1
@denji
denji / Windows-qemu-KVM.10.xml
Created July 19, 2022 23:41 — forked from rootfs/Windows-qemu-KVM.10.xml
Windows 10 qemu/kvm optimizations CPU usage #virt-manager
<domain type="kvm">
<!-- https://www.reddit.com/r/VFIO/comments/80p1q7/high_kvmqemu_cpu_utilization_when_windows_10/ -->
<!-- https://github.com/duncanthrax/scream -->
<!-- https://gitlab.com/YuriAlek/vfio -->
<!-- https://github.com/PiMaker/Win10-VFIO -->
<!-- https://gitlab.com/YuriAlek/vfio -->
<!-- https://github.com/sk1080/nvidia-kvm-patcher -->
<!-- https://github.com/T-vK/MobilePassThrough -->
@denji
denji / Arch Secure Laptop Install.md
Created May 2, 2021 00:17 — forked from Th3Whit3Wolf/Arch Secure Laptop Install.md
My install instruction for a secure Arch Linux (sway) laptop workstation

What's Cool

  • Encrypted root partition
    • AES-256 bit cipher
    • Argon2id variant for PBKDF
    • Sha3-512 bit hash
  • rEFInd bootloader
    • With dreary theme
    • Optimal Settings (optimized for aesthetics, and boot time)
  • Boot into backups thanks to refind-btrfs
@denji
denji / postgresql90.md
Created August 27, 2020 22:51 — forked from kidpixo/postgresql90.md
PostgreSQL 9.0 cheatsheet from www.postgresonline.com
@denji
denji / TrueColour.md
Created May 3, 2020 23:43 — forked from XVilka/TrueColour.md
True Colour (16 million colours) support in various terminal applications and terminals

Terminal Colors

There exists common confusion about terminal colors. This is what we have right now:

  • Plain ASCII
  • ANSI escape codes: 16 color codes with bold/italic and background
  • 256 color palette: 216 colors + 16 ANSI + 24 gray (colors are 24-bit)
  • 24-bit true color: "888" colors (aka 16 milion)
@denji
denji / TrueColour.md
Created May 3, 2020 23:43 — forked from XVilka/TrueColour.md
True Colour (16 million colours) support in various terminal applications and terminals

Terminal Colors

There exists common confusion about terminal colors. This is what we have right now:

  • Plain ASCII
  • ANSI escape codes: 16 color codes with bold/italic and background
  • 256 color palette: 216 colors + 16 ANSI + 24 gray (colors are 24-bit)
  • 24-bit true color: "888" colors (aka 16 milion)