ncsa_auth for squid2.5

Usage: ncsa_auth <passwordfile> [par]
add user [par]: -a username password
q   user [par]: -q username keyword
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keyword = "os2rulez"
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To add new user use
ncsa_auth <passwordfile> -a username password
To del user delete string from passwordfile

Usage of special symbols in user name and password:
Under FC '!' has special meaning, use double "!!" as single "!"
   
  ncsa_auth passwd   -a user pass!!wd

CMD use |, > and  < as input/output redirection , so you can use smth 
like 

  ncsa_auth passwd   -a user2 "pass<"
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To test ncsa_auth from command line run 
"ncsa_auth passwd" and then type "user_name password"<Enter>
The ncsa_auth answer will be OK or ERR