source: nutchez-0.2/src/shell/install @ 219

#!/bin/bash
#

# 變數宣告
Work_Path="./"
Work_Path_J=0

# Work Path setup
echo $0 | grep '/' || Work_Path_J=1
if [ "$Work_Path_J" == "0"  ]; then
    Work_Path=$(echo $0 | sed 's/install//')
fi

# Source functions
source $Work_Path/install_func.sh
source $Work_Path/lang_link
### real code #####

# 前置作業
# *.sh及nutchez-0.2-0531.tar.gz均在同一目錄下

function show_info () {
  if [ $? -eq 0 ]; then
    echo -e "\033[1;32;40m $1 \033[0m"
  fi
}

main () {
  check_info
  show_info "$MI_main_echo_1"
# show_info "歡迎使用NutchEZ, 此安裝程序會為您新建一個nutchuser帳號並協助您設定密碼"
  set_install_information
  show_master_info
  read -p "$MI_main_echo_2" confirm
# read -p "Please confirm your install infomation: 1.Yes 2.No  " confirm
  if [ $confirm -eq 1 ]; then
    creat_nutchuser_account $Nutchuser_Passwd
    make_ssh_key
    # 解壓縮
    # tar -zxvf nutchezV2-current.tar.gz -C /opt/
    unzip_nV2_pack

    su nutchuser -c "mkdir /home/nutchuser/nutchez"
    su nutchuser -c "mkdir /home/nutchuser/nutchez/urls"
    su nutchuser -c "touch /home/nutchuser/nutchez/urls/urls.txt"
    su nutchuser -c "mkdir /home/nutchuser/nutchez/search"
    su nutchuser -c "mkdir /home/nutchuser/nutchez/source"
    su nutchuser -c "mkdir /home/nutchuser/nutchez/system"   

    Install_Nutch

    mkdir /var/nutchez
    # 建立 nutch 與 tomcat 的 logs 資料夾
    mkdir /var/nutchez/tomcat-logs
    ln -sf /var/nutchez/tomcat-logs /opt/nutchez/tomcat/logs
    mkdir /var/nutchez/logs
    ln -sf /var/nutchez/logs /opt/nutchez/nutch/logs

    chown -R nutchuser:nutchuser /opt/nutchez
    chown -R nutchuser:nutchuser /var/nutchez
    
    # 系統路徑鍊結
    ln -sf /home/nutchuser/nutchez/system/nutchez /usr/local/sbin/nutchez

    make_client_install
    # 啟動系統
    format_HDFS
    start_up_NutchEZ
    start_up_tomcat    
    # 安裝流程結束，並進入網頁管理頁面設定爬網網址...等  
    show_info "$MI_main_echo_3"
#   show_info "Install Successfully!!"
    show_info "$MI_main_echo_4"
#   show_info "Visit http://$MasterIP_Address:8080"
    client_install_commands
  elif [ $confirm -eq 2 ]; then
    main
  fi
}

main