Answers for "copy files from one directory to another"

2

java copy file from one directory to another efficiently

private static void copyFileUsingStream(File source, File dest) throws IOException {
    InputStream is = null;
    OutputStream os = null;
    try {
        is = new FileInputStream(source);
        os = new FileOutputStream(dest);
        byte[] buffer = new byte[1024];
        int length;
        while ((length = is.read(buffer)) > 0) {
            os.write(buffer, 0, length);
        }
    } finally {
        is.close();
        os.close();
    }
}
Posted by: Guest on March-04-2020
5

copy all files from a folder to another ubuntu

cp -a ./source/. ./dest/
Posted by: Guest on September-03-2020
13

linux copy

# Linux - Bash

# syntax:
# cp [option(s)] <source-filepath> <destination-filepath>

# example-1 (fundamental - no options):
cp "C:\Windows\System32\drivers\etc\hosts.txt" "C:\Users\hosts.txt"

# example-2 (fundamental - with options):
cp -nR "C:\Windows\System32\drivers\etc" "C:\Users"

# + ------ + ------------------------------------------------------- +
# | OPTION |  DESCRIPTION                                            |
# + ------ + ------------------------------------------------------- +
# |   -a   | archive files                                           |
# |   -f   | force copy by removing the destination file if needed   |
# |   -i   | interactive - ask before overwrite                      |
# |   -l   | link files instead of copy                              |
# |   -L   | follow symbolic links                                   |
# |   -n   | no file overwrite                                       |
# |   -R   | recursive copy (including hidden files)                 |
# + ------ + ------------------------------------------------------- +
Posted by: Guest on May-18-2020
0

copy directory with files

cp -r source_folder destination/path
Posted by: Guest on March-04-2021

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