# OS

Tips related to exploitation systems

## Install iso

### Ubuntu or debian

Use `startup disk creator` under ubuntu.

### Command line

Check what is you USB drive with `lsblk`

Unmount with `sudo umount /dev/sdb1`

Install iso with

```sh
sudo dd bs=4M if=dsl-4.4.10.iso of=/dev/sdb status=progress oflag=sync
```

## Ubuntu

Tips to set Ubuntu desktop.

### Change default terminal to Xfce terminal

Install xfce terminal with **Ubuntu software**.

Use the command : `sudo update-alternatives --config x-terminal-emulator`

### Game save folder for Gog games

FTL and Into the Breach saves are in `.local/share/` folder.

## Grub

`sudo update-grub`