zip' or 'tar' commands to generate the archive to standard output

Question

My requirement is using the 'zip' or 'tar' commands to generate the archive to standard output, and then streaming that output back to server ( socket) where it can be fed to the standard input of another 'zip' or 'tar' command.

        String[] cmd = { "/bin/sh", "-c", "cd /Users//jon//Documents//t1/; zip -r - ." };
        ProcessBuilder builder = new ProcessBuilder(
                cmd);
        
        builder.redirectErrorStream(true);
        Process p = builder.start();
        BufferedReader r = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String line;
        while (true) {
            line = r.readLine();
            if (line == null) {
                break;
            }
            out.write(line.getBytes());  -- > I want to write this output data over socket and server should consume it and write it to zip file.
            System.out.println(line);
        }

question from:https://stackoverflow.com/questions/65948910/zip-or-tar-commands-to-generate-the-archive-to-standard-output

Answer 1

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