CSGO Update Script

#!/bin/bash
last_version=$(curl -s "http://api.steampowered.com/ISteamApps/UpToDateCheck/v0001/?appid=730&version=13726&format=json" \
        | sed 's/,/\n/g' \
        | grep "required_version" \
        | awk -F: '{print $2}')

echo "Latest version number: $last_version"
echo "Running script ..."
/home/_CHANGEUSERNAME_/masterserver/steamCMD/steamcmd.sh +login anonymous +force_install_dir /home/_CHANGEUSERNAME_/masterserver/csgo +app_update 740 +quit &> /dev/null && echo "Success" || echo "failed"

Remember to change "_CHANGEUSERNAME_" to the correct username.