Set Directory Permissions CHMOD with JSCH

Question

In Unix, how do I set the directory permissions with JSCH? I am looking to do drwxrwxrwx. Filezilla says the integer for that is 775 but JSCH is not setting the permission

Answer 1

here is a short and a full example of how to can easyly use Jsch to change a chmod by using the usual way to decrib a CHMOD permission

========================================================= short answer : int chmodInt = Integer.parseInt(chmod, 8); channel.chmod(chmodInt, fileLinux);

========================================================= Full Example :

package example;

import java.io.IOException;
import java.util.Date;

import main.services.ServiceSSH;

import org.junit.Test;

import com.jcraft.jsch.ChannelSftp;
import com.jcraft.jsch.JSchException;
import com.jcraft.jsch.Session;
import com.jcraft.jsch.SftpException;

public class ExampleChmod {

    @Test
    public void testchmod() throws JSchException, SftpException, IOException {
        Session session = ServiceSSH.getSession(); // Use your own session Factory
        Date dateStart = new Date();
        chmod("/home/user/launcher.sh", "777", session);
        Date dateEnd = new Date();
        session.disconnect();
        System.out.println(dateEnd.getTime() - dateStart.getTime() + "ms");
    }

    public static void chmod(String fileLinux, String chmod, Session session) throws JSchException, SftpException {
        ChannelSftp channel = (ChannelSftp) session.openChannel("sftp");
        channel.connect();
        chmod(fileLinux, chmod, channel);
        channel.disconnect();

    }

    private static void chmod(String fileLinux, String chmod, ChannelSftp channel) throws SftpException {
        int chmodInt = Integer.parseInt(chmod, 8);
        channel.chmod(chmodInt, fileLinux);
    }
}