added hero mdbook script

scripts/hero_mdbook.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+sed -i "s/#\$nrconf{kernelhints} = -1;/\$nrconf{kernelhints} = -1;/g" /etc/needrestart/needrestart.conf
+sed -i "/#\$nrconf{restart} = 'i';/s/.*/\$nrconf{restart} = 'a';/" /etc/needrestart/needrestart.conf
+apt update && apt upgrade -y
+curl https://sh.rustup.rs -sSf | sh -s -- -y
+source "$HOME/.cargo/env"
+export PATH=$PATH:/root/.cargo/bin
+apt install lsb-release curl gpg
+curl -fsSL https://packages.redis.io/gpg | gpg --dearmor -o /usr/share/keyrings/redis-archive-keyring.gpg
+echo "deb [signed-by=/usr/share/keyrings/redis-archive-keyring.gpg] https://packages.redis.io/deb $(lsb_release -cs) main" | tee /etc/apt/sources.list.d/redis.list
+apt-get update
+apt-get install redis -y
+apt install pkg-config -y
+apt-get install gcc -y
+apt install libssl-dev
+curl https://raw.githubusercontent.com/freeflowuniverse/crystallib/development/scripts/installer_hero.sh > /tmp/hero_install.sh
+bash /tmp/hero_install.sh
+eval $(ssh-agent)
+hero mdbook -u https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/heroscript
+cd /root/hero/var/mdbuild/duniayetu
+mdbook build
+cat <<EOF
+
+* * * * *
+
+The script has been successfully completed.
+
+To see the mdbook live on your browser with the SSH tunnel, 
+run the following command with the proper port (here we use 3333).
+
+mdbook serve --port 3333
+
+Happy mdbooking!
+
+* * * * *
+
+EOF
+return 2> /dev/null; exit