Server Setup

deb http://mirrors.tuna.tsinghua.edu.cn/debian bookworm main contrib non-free
deb-src http://mirrors.tuna.tsinghua.edu.cn/debian bookworm main contrib non-free

deb http://mirrors.tuna.tsinghua.edu.cn/debian-security bookworm-security main contrib non-free non-free-firmware
deb-src http://mirrors.tuna.tsinghua.edu.cn/debian-security bookworm-security main contrib non-free non-free-firmware

deb http://mirrors.tuna.tsinghua.edu.cn/debian bookworm-updates main contrib non-free
deb-src http://mirrors.tuna.tsinghua.edu.cn/debian bookworm-updates main contrib non-free

PubkeyAuthentication yes
PermitRootLogin prohibit-password

# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:$HOME/.local/bin:/usr/local/bin:$PATH

export ZSH="$HOME/.oh-my-zsh"
# See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes
ZSH_THEME="aussiegeek"
plugins=(git z zsh-autosuggestions fzf)
source $ZSH/oh-my-zsh.sh

export LANG=en_US.UTF-8
export LANGUAGE="en_US"
export LC_ALL=en_US.UTF-8
export LS_OPTIONS='--color=auto'
# Preferred editor for local and remote sessions
# if [[ -n $SSH_CONNECTION ]]; then
#   export EDITOR='vim'
# else
#   export EDITOR='nvim'
# fi
alias vi="vim"

set encoding=utf-8
set fileencoding=utf-8
set termencoding=utf-8
set number
set cursorline
set autoindent
set smartindent
set tabstop=2
set shiftwidth=2
set expandtab
set ignorecase
set smartcase
set hlsearch
set incsearch
syntax on
set background=dark
colorscheme elflord
set timeoutlen=500
set updatetime=300

unbind C-b
set -g prefix C-a
bind C-a send-prefix

set-option -g status-bg colour9
set-option -g status-fg colour46

bind-key -n M-Up select-pane -U
bind-key -n M-Down select-pane -D
bind-key -n M-Left select-pane -L
bind-key -n M-Right select-pane -R

bind-key -n M-0 select-window -t 0
bind-key -n M-1 select-window -t 0
bind-key -n M-2 select-window -t 1
bind-key -n M-3 select-window -t 2

set -g mouse on
set -g status-left-length 30
set -g status-right-length 30

set -g pane-border-style fg=brightblack
set -g pane-active-border-style fg=brightgreen

bind -r < resize-pane -L 2
bind -r > resize-pane -R 2
bind -r + resize-pane -U 1
bind -r - resize-pane -D 1

bind | split-window -h
bind - split-window -v
unbind '"'
unbind %

setw -g mode-keys vi
bind -T copy-mode-vi v send-keys -X begin-selection
bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "xclip -selection clipboard -i"

set -g history-limit 10000

#!/bin/bash

GREEN='\033[0;32m'
RED='\033[0;31m'
NC='\033[0m'

tools=(
  bash coreutils findutils tar gzip bzip2 xz-utils
  iproute2 net-tools curl wget openssh-client traceroute
  apt dpkg gnupg2
  mount util-linux parted dosfstools e2fsprogs
  rsyslog journalctl dmesg lsof strace
  zip unzip p7zip-full
  nano vim less more
  cron at ntpdate
  passwd adduser sudo
)

echo -e "Checking installed tools...\n"
for tool in "${tools[@]}"; do
  if command -v "$tool" >/dev/null 2>&1; then
    echo -e "${GREEN}$tool: Installed${NC}"
  else
    echo -e "${RED}$tool: Not Installed${NC}"
  fi
done