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CRYPTDIR(1)		     General Commands Manual		     CRYPTDIR(1)

NAME
     cryptdir - encrypt/decrypt all files in a directory

SYNOPSIS
     cryptdir [ dir ]
     decryptdir [ dir ]

INTRODUCTION
     cryptdir  encrypts  all files in the current directory (or the given direc-
     tory if one is provided as an argument).  When called as decryptdir  (i.e.,
     same program, different name), all files are decrypted.

NOTES
     When encrypting, you are prompted twice for the password as a precautionary
     measure.	It  would  be  a  disaster to encrypt files with a password that
     wasn't what you intended.

     In contrast, when decrypting, you are only  prompted  once.   If  it's  the
     wrong password, no harm done.

     Encrypted	files have the suffix .crypt appended.	This prevents files from
     being encrypted twice.  The suffix is removed upon decryption.   Thus,  you
     can easily add files to an encrypted directory and run cryptdir on it with-
     out worrying about the already encrypted files.

BUGS
     The man page is longer than the program.

SEE ALSO
     "Exploring Expect: A Tcl-Based Toolkit for Automating Interactive Programs"
     by Don Libes, O'Reilly and Associates, January 1995.

AUTHOR
     Don Libes, National Institute of Standards and Technology

				 1 January 1993 		     CRYPTDIR(1)

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