swap2ag

#!/bin/bash
echo "Go to https://wiki.osdev.org/Cross-Compiler_Successful_Builds to view the successful versions of gcc and binutils that worked"

sudo apt update
sudo apt install build-essential
sudo apt install libgmp3-dev libmpfr-dev libmpc-dev gcc

export PREFIX="/home/$USER/i386elfgcc"
export TARGET=i386-elf
export PATH="$PREFIX/bin:$PATH"

jnovack

Mosh (mobile shell) is a gift from the Gods(tm). Anyone with spotty internet or wireless connection has suffered the pain of a lost SSH session. Sure, one can fire up screen (or tmux as the kids are using these days), but that's an extra step and you are still using the SSH protocol.

I'm not here to tout the benefits of Mosh, you came here to open it up in your firewall.

1. Create the following file as /etc/firewalld/services/mosh.xml
2. firewall-cmd --add-service=mosh --permanent
3. firewall-cmd --reload

If you tend to have a lot of sessions (not recommended), you can increase the ports, but the default should be fine for most applications.