Computer name with simbol -

The program automatically takes the name of the machine. For example in ubuntu puts the username - laptop or desktop (example: luis-laptop). When reading files(chunk-files, repository-files) from the remote storage separated by -, the system does not jump from the computer name and does not read files.

This is the parttern that fails when read files from the remote.
Pattern.compile("^"+PREFIX+"-([^-]+)-(\\d+)$");