linux startup.sh shutdown.sh （kkFileView）

linux启动脚本和关闭脚本startup.sh   shutdown.sh （kkFileView）

startup.sh

DIR_HOME=("/opt/openoffice.org3" "/opt/libreoffice" "/opt/libreoffice6.1" "/opt/libreoffice7.0" "/opt/libreoffice7.1" "/opt/libreoffice7.2" "/opt/libreoffice7.3" "/opt/libreoffice7.4" "/opt/openoffice4" "/usr/lib/openoffice" "/usr/lib/libreoffice")
FLAG=
OFFICE_HOME=
KKFILEVIEW_BIN_FOLDER=$(cd "$(dirname "$0")" || exit 1 ;pwd)
PID_FILE_NAME="kkFileView.pid"
PID_FILE="${KKFILEVIEW_BIN_FOLDER}/${PID_FILE_NAME}"
export KKFILEVIEW_BIN_FOLDER=$KKFILEVIEW_BIN_FOLDER
#
## 如pid文件不存在则自动创建
if [ ! -f ${PID_FILE_NAME} ]; then
  touch "${KKFILEVIEW_BIN_FOLDER}/${PID_FILE_NAME}"
fi
## 判断当前是否有进程处于运行状态
if [ -s "${PID_FILE}" ]; then
  PID=$(cat "${PID_FILE}")
  echo "进程已处于运行状态，进程号为：${PID}"
  exit 1
else
  cd "$KKFILEVIEW_BIN_FOLDER" || exit 1
  echo "Using KKFILEVIEW_BIN_FOLDER $KKFILEVIEW_BIN_FOLDER"
  grep 'office\.home' ../config/application.properties | grep '!^#'
  if [ $? -eq 0 ]; then
    echo "Using customized office.home"
  else
  for i in ${DIR_HOME[@]}
    do
      if [ -f "$i/program/soffice.bin" ]; then
        FLAG=true
        OFFICE_HOME=${i}
        break
      fi
    done
    if [ ! -n "${FLAG}" ]; then
      echo "Installing LibreOffice"
      sh ./install.sh
    else
      echo "Detected office component has been installed in $OFFICE_HOME"
    fi
  fi

  ## 启动kkFileView
  echo "Starting kkFileView..."
  nohup java -Dfile.encoding=UTF-8 -Dspring.config.location=../config/application.properties -jar kkFileView-4.2.1.jar > ../log/kkFileView.log 2>&1 &
  echo "Please execute ./showlog.sh to check log for more information"
  echo "You can get help in our official home site: https://kkview.cn"
  echo "If you need further help, please join our kk opensource community: https://t.zsxq.com/09ZHSXbsQ"
  echo "If this project is helpful to you, please star it on https://gitee.com/kekingcn/file-online-preview/stargazers"
  PROCESS=$(ps -ef | grep kkFileView | awk 'NR==1{print $2}')
  # 启动成功后将进程号写入pid文件
  echo "$PROCESS" > "$PID_FILE"
fi

shutdown.sh

#
KKFILEVIEW_BIN_FOLDER=$(cd "$(dirname "$0")" || exit 1 ;pwd)
PID_FILE_NAME="kkFileView.pid"
PID_FILE="${KKFILEVIEW_BIN_FOLDER}/${PID_FILE_NAME}"
export KKFILEVIEW_BIN_FOLDER=$KKFILEVIEW_BIN_FOLDER
#
## pid文件是否存在
if [ ! -e "$PID_FILE" ]; then
    echo "kkFileView.pid文件不存在！"
    exit 1
else
    ## 文件不为空代表程序正在运行，则循环关闭进程。
    if [ -s "$PID_FILE" ]; then
        # 读取pid文件内容，开启while循环读取每一行文本赋予给变量PID_FILE。
        cat "${PID_FILE}" | while read PID;do
            ## 如已读取完毕，则退出脚本。
            [ -z "$PID" ] && exit 2
            echo "正在停止进程：${PID}..."
            ## 正常停止进程
            kill -15 "${PID}" && echo "进程：${PID}停止成功！"
        done
        # 关闭所有进程后，重置pid。
        cat /dev/null > "$PID_FILE"
    else
        echo "kkFileView进程尚未运行！"
    fi
fi

原文地址：https://blog.csdn.net/spencer_tseng/article/details/143693803

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