Prompts the user for username and password, that are then exported to http_proxy for use by wget, yum etc Default user, webproxy and port are used. Using this script prevent the cleartext user and pass being in your bash_history and on-screen Show Sample Output
* Make a FIFO file named replypipe * listen on 1234 * pass the request to unix socket * unix socket will reply to replypipe * replypipe will write reply to the client
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