add nc and configure tmux

Author: mbund

images/Dockerfile.archlinux

@@ -7,7 +7,7 @@ RUN systemctl set-default multi-user.target
 RUN useradd --create-home --shell /bin/bash admin && echo "admin:admin" | chpasswd
 RUN usermod -aG wheel admin
 
-RUN pacman -Syu --noconfirm wget apache php php-apache tmux sudo neofetch vim vi nano openssh cronie which python gcc make zip unzip npm less
+RUN pacman -Syu --noconfirm wget apache php php-apache tmux sudo neofetch vim vi nano openssh cronie which python gcc make zip unzip npm less openbsd-netcat nmap
 RUN sed -i 's/# %wheel ALL=(ALL:ALL) NOPASSWD: ALL/%wheel ALL=(ALL:ALL) NOPASSWD: ALL/g' /etc/sudoers
 
 RUN sed -i 's/LoadModule mpm_event_module/#LoadModule mpm_event_module/g' /etc/httpd/conf/httpd.conf \
@@ -21,7 +21,8 @@ RUN systemctl enable httpd
 RUN systemctl enable sshd
 RUN systemctl enable cronie
 
-RUN sudo curl -L https://github.com/lemnos/tt/releases/download/v0.4.2/tt-linux -o /usr/local/bin/tt && sudo chmod +x /usr/local/bin/tt
+RUN curl -L https://github.com/lemnos/tt/releases/download/v0.4.2/tt-linux -o /usr/local/bin/tt && chmod +x /usr/local/bin/tt
+RUN echo "set-option -g window-size largest" > /etc/tmux.conf
 
 RUN wget https://github.com/tsl0922/ttyd/releases/download/1.7.4/ttyd.x86_64 -O /usr/bin/ttyd.x86_64
 RUN chmod +x /usr/bin/ttyd.x86_64