带 ~/.* 的 是什么意思

hgstudio

FILES
       /etc/prozilla.conf
              The global configfile

       ~/.prozrc
              The per-user configfile

       ~/.netrc
              A  file  which can be used to provide prozilla with
              hosts, accounts and passwords

ENVIRONMENT
       PROZRC The location of the .prozrc per-user configfile.
      

其中的 ~/.prozrc 时 什么意思？时 变量吗，怎么修改？

wasp

应该是用户目录下的隐藏文件吧

hgstudio

ProZilla - a download accelerator for GNU/Linux

SYNTAX
       proz [OPTIONS] <URL>

DESCRIPTION
       ProZilla  is a program that makes multiple connections and
       downloads a file in  multiple  parts  simultaneously  thus
       enhancing  the  download  speed  and  downloading the file
       faster than a download with a single connection.

       ProZilla is also able to do ftp searches for other  possi&#173;
       ble  sites  that contain the same file, ping them for con&#173;
       nection speeds and automatically download from the fastest
       site, or ask the user to choose one.

       FTP  passwords  can  be  specified with the URL, or can be
       obtained automatically from ~/.netrc if it exists.


我 用prozilla下载他 只有4个 线程，我 改了 prozilla.conf 可它还时4线程。
是不是要改 ~/.prozrc，这时 什么东西，我不会改，大家帮邦忙，谢谢了