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Diff for /loncom/html/adm/help/tex/Guts_Apache_Env.tex between versions 1.2 and 1.3

version 1.2, 2004/05/17 22:08:56 version 1.3, 2005/04/07 06:56:22
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 \label{Guts_Apache_Env}  \label{Guts_Apache_Env}
   
 The environment is accessible through the global hash named \%ENV.  The environment is accessible through the global hash named \%env.
 In addition to the standard variables placed in the environment by  In addition to the standard variables placed in the environment by
 the Apache server, LON-CAPA places a lot of information in the \%ENV.  the Apache server, LON-CAPA places a lot of information in the \%env.
 You can see this information by going to \texttt{/adm/test}; the top  You can see this information by going to \texttt{/adm/test}; the top
 part of that screen will show your current \%ENV. (You may need to  part of that screen will show your current \%env. (You may need to
 modify \texttt{/home/httpd/lonTabs/htpasswd} before you can view that  modify \texttt{/home/httpd/lonTabs/htpasswd} before you can view that
 handler and change the password for \texttt{lonadm}.)  handler and change the password for \texttt{lonadm}.)
   
Line 12  Many of the environment variables are pr Line 12  Many of the environment variables are pr
 and permission routines (such as \texttt{Apache::lonnet::allowed}),  and permission routines (such as \texttt{Apache::lonnet::allowed}),
 and are very rarely directly manipulated.   and are very rarely directly manipulated. 
   
 Generally, the \%ENV is informally organized into {}``namespaces'',  Generally, the \%env is informally organized into {}``namespaces'',
 such as {}``browser'' (containing browser information), {}``course''  such as {}``browser'' (containing browser information), {}``course''
 (containing course-specific information), etc. For the following table,  (containing course-specific information), etc. For the following table,
 the full name of the variable is the name shown on the left, prepended  the full name of the variable is the name shown on the left, prepended
 by the section it is in. For instance, the first \%ENV member shown  by the section it is in. For instance, the first \%env member shown
 below is \$ENV\{'browser.mathml'\}. Only generally useful portions  below is \$env\{'browser.mathml'\}. Only generally useful portions
 of the \%ENV are covered here.  of the \%env are covered here.
   
 \begin{longtable}{|c|c|}  \begin{longtable}{|c|c|}
 \hline   \hline 
 \textbf{\%ENV name}&  \textbf{\%env name}&
 \textbf{Description}\tabularnewline  \textbf{Description}\tabularnewline
 \hline  \hline
 \endfirsthead  \endfirsthead
Removed from v.1.2  
changed lines
  Added in v.1.3

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