구르는 돌에는 이끼가 끼지 않는다

#SELinux 상태 확인
sestatus 

또는

getenforce

#편집기를 통한 상태 변경
vi /etc/sysconfig/selinux
#SELINUX=enforcing
SELINUX=disabled

#selinux 종료하는 명령어
setenforce 0 

#selinux 다시 실행시키는 명령어 
setenforce 1 

#확인
getenforce

permissive  #selinux가 종료했다는 정책을 시행하는 대신에 경고만 출력

Disabled #재부팅시  바뀜


#오픈된 http port 확인 
sudo semanage port -l | grep http_port_t

#http port 오픈
sudo semanage port -a -t http_port_t -p tcp 10080 

<%@ page language="java" import= "java.io.*, java.util.*, java.net.* "
   contentType="text/html;charset=EUC-KR" session="false" %>

<%
    String path = "/home/manager/tomcat/webapps/test.sh";
    String bashCommand[] = {"ls", "-al"}; // bash 명령어
    String scriptCommand[] = {"sh", path}; //shell script 실행

    int lineCount = 0;
    String line="";

    ProcessBuilder builder = new ProcessBuilder(scriptCommand);
    Process childProcess = null;

    try{
        childProcess = builder.start();

      BufferedReader br =
            new BufferedReader(
                    new InputStreamReader(
                          new SequenceInputStream(childProcess.getInputStream(), childProcess.getErrorStream())));

      while((line = br.readLine()) != null){
%>
    <%=line%><br>
<%
      }
      br.close();

   }catch(IOException ie){
      ie.printStackTrace();
   }catch(Exception e){
      e.printStackTrace();
   }
%>

1. (창 여러개 허용설정) 상단메뉴 Edit -> Preferences -> Others > Allow more than one instance of MySQL Workbench to run [체크] -> [OK]클릭

2. 1번을 진행하고 MySQL Workbench를 또켜면 MySQL이 새창으로 열린다 

3. 참고 : https://stackoverflow.com/questions/21235894/how-to-open-multiple-model-database-in-mysql-workbench

[출처]am05307.tistory.com/65