LON-CAPA Files and Directories


Scott Harrison, September 2000
Scott Harrison, October 2000
Scott Harrison, November 2000
Gerd Kortemeyer, Spring-Summer 2000

  1. Contents and Structure of loncapafiles.html
  2. Software Package Information


1. Contents and Structure of this loncapafiles.html

This file contains specialized markup tags which encode information readable by the LON-CAPA make/build process. This is meant to be "the master file" which encodes all necessary configuration information to the associated make process. The format of these tags is:
<LONCAPA TYPE=type [otherparameters]>

Here are examples of all the different types of LONCAPA make/build tags.
<LONCAPA TYPE=LOCATION DIST="redhat6.2" SOURCE="loncom/modules/TexConvert/tthperl/lontex.pm" TARGET="home/httpd/lib/perl/Apache/lontex.pm" CATEGORY="handler">
<LONCAPA TYPE=DIRECTORY DIST="redhat6.2" TARGET="home/httpd/lib/perl/Apache" CATEGORY="writeable by server">
<LONCAPA TYPE=OWNERSHIP DIST="redhat6.2" CATEGORY="setuid" CHMOD="6755" CHOWN="root:root">
<LONCAPA TYPE=RPM NAME="Vendor" VALUE="Laboratory for Instructional Technology Education, Division of Science and Mathematics Education, Michigan State University.">

The NAME tags associated with TYPE=RPM are:

Data can also be attached to any LON-CAPA tag. This is especially important for files. This is shown by these three examples:
<METAGROUP>
<LONCAPA TYPE=LOCATION DIST="redhat6.2" SOURCE="loncom/modules/TexConvert/tthperl/lontex.pm" TARGET="home/httpd/lib/perl/Apache/lontex.pm" CATEGORY="handler">
<DESCRIPTION>
Handler for TeX files
</DESCRIPTION>
</METAGROUP>
 
<METAGROUP>
<LONCAPA TYPE=LOCATION DIST="redhat6.2" SOURCE="loncom/modules/TexConvert/tthperl/tth.so" TARGET="usr/lib/perl5/site_perl/5.005/tth.so" CATEGORY="system file">
<DESCRIPTION>
shared library file for dynamic loading and unloading of TeX-to-HTML functionality
</DESCRIPTION>
<BUILD>
loncom/modules/TexConvert/tthperl/commands
</BUILD>
<DEPENDENCIES>
../tthdynamic/tthfunc.c
../ttmdynamic/ttmfunc.c
</DEPENDENCIES>
</METAGROUP>
 
<METAGROUP>
<LONCAPA TYPE=LOCATION DIST="redhat6.2" SOURCE="loncom/access.conf" TARGET="etc/httpd/conf/access.conf" CATEGORY="conf">
<DESCRIPTION>
define handlers, set parameters
</DESCRIPTION>
<NOTE>
<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=1>
<TR><TD><TT>lonHostID</TT></TD><TD>LON-internal HostID of this machine</TD></TR>
<TR><TD><TT>lonRole</TT></TD><TD>Role of this machine: library, access</TD></TR>
<TR><TD><TT>lonAdmEMail</TT></TD><TD>Server Administration</TD></TR>
<TR><TD><TT>lonDefDomain</TT></TD><TD>Default domain</TD></TR>
<TR><TD><TT>lonLoadLim</TT></TD><TD>Load Limit ( 100% loadavg )</TD></TR>
<TR><TD><TT>lonExpire</TT></TD><TD>Expiration for local copies in seconds</TD></TR>
</TABLE>
</NOTE>
</METAGROUP>

The METAGROUP tags for files are anticipatively limited to: NOTE, BUILD, DEPENDENCIES and DESCRIPTION.

To allow for viewing the tag information in a tabular HTML format, the make process generates doc/loncapafiles/latestinstallconfiguration.html which has the latest HTML presentation of the current LONCAPA tag configuration settings. Alternatively, you can just view the internal tags of this HTML file.


2. Software Package Information

This section contains the actual LONCAPA tag information. These tags are probably not viewable with your browser and can only be seen be examining the HTML source.

define handlers, set parameters configure
lonHostIDLON-internal HostID of this machine
lonRoleRole of this machine: library, access
lonAdmEMailServer Administration
lonDefDomainDefault domain
lonLoadLimLoad Limit ( 100% loadavg )
lonExpireExpiration for local copies in seconds
main server configuration file name space configuration set paths to modules; invoked by access.conf Descriptive list of file extensions, and extension groupings directory DIRECTORY -- /home/httpd/lonTabs static roles.tab static conf List of privileges associated with users of multiple types (for example: Teaching Assistant, Exam Proctor, Course Coordinator)   static rolesplain.tab static conf Descriptive list of abbreviations used in roles.tab for user types and privileges available in the network with function   configurable hosts.tab conf List of all machines in the LON-CAPA network. Relates lonHostID to lonDefDomain and IP address   configurable spare.tab conf Spare hosts to offload session to if the LON-CAPA machine is overloaded configure
list elements are separated by newlines
each list element consists of only one value; the value for lonHostID in access.conf
static htpasswd static conf Basic auth password to access /lon-status and /server-status   directory DIRECTORY -- /etc   configurable krb.conf conf which Kerberos server to contact for which Kerberos domains configure
list elements are separated by newlines
each list element consists of only two subelements separated by a colon
  • Kerberos domain value
  • Kerberos server IP address
configurable smb.conf conf configuration file to make LON-CAPA server file space accessible to network neighborhood configure
configurable ntp.conf conf which NTP server to contact for information (XNTP3 standard) configure
only one line needs to be changed to specify a server ip address
Example:
server ntp.msu.edu
directory DIRECTORY -- /home/httpd/perl Communication script lonc script proxy server   script lond script remote command interpreter   script loncron script housekeeping   script lonsql script maintain secondary database of metadata   setuid lcpasswd setuid script coordinates the system services and files in order to allow lond to change user passwords   setuid lcuseradd setuid script coordinates the system services and files in order to allow lond to add a new user   setuid lcpasswd setuid script coordinates the system services and files in order to allow lond to add a new user   setuid lcnfson setuid script coordinates the system services and files in order to allow lond to enable NFS for a user   setuid lcnfsoff setuid script coordinates the system services and files in order to allow lond to enable NFS for a user   empty directory EMPTY DIRECTORY -- /home/httpd/perl/logs logs and pids of lonc, lond and lonnet.pm empty directory EMPTY DIRECTORY -- /home/httpd/perl/tmp logs and pids of lonc, lond and lonnet.pm directory DIRECTORY -- /home/httpd/lib/perl/Apache handlers handler.gif lonmenu.pm handler Has routines which control the remote control.   handler.gif lonpageflip.pm handler Deals with forward, backward, and other page flips.   handler.gif lonratedt.pm handler Builds up frame set and loads in the right thing.   handler.gif admannotations.pm handler This will take annotations and then plug them into a page   handler.gif admbookmarks.pm handler This will take bookmarks and get/write/display them for the LON-CAPA user interface   handler.gif lonratsrv.pm handler Handler tat takes output from RAT and stores it on disk. Handles the upper hidden frame of the added window that comes up in RAT. (3 frames come up in RAT server, code, and output. This module handles server connection.)   handler.gif lonpage.pm handler bundles pages into one page   handler.gif lonuserstate.pm handler compile course into binary data structure (in loncom/rat)   handler.gif lontex.pm handler Handler for tex files (somewhere in loncom/modules)   handler.gif lontexconvert.pm handler Access to tth/ttm   handler.gif lonxml.pm handler XML Parsing Module   handler.gif style.pm handler Style Parsing Module   handler.gif londefdef.pm handler Tags Default Definition Module   handler.gif run.pm handler used to prevent poorly written problems from causing lingering after effects   handler.gif scripttag.pm handler implements <script>, <scriptlib>, <parserlib>, and <import>   handler.gif lonhomework.pm handler handles requests for output, evaluation, and alteration of homework resource   handler.gif inputtags.pm handler produces HTML input tags (<INPUT>) for rendering homework resources   handler.gif structuretags.pm handler produces HTML tags necessary for structuring the presentation of homework resourcese   handler.gif response.pm handler defines different types of responses given to student as well as syntax for producing response values   handler.gif caparesponse.pm handler handles request to the CAPA homework processing engine   handler.gif lonacc.pm handler access to for a LON-CAPA user session   handler.gif lonracc.pm handler access handler for file transfers   handler.gif loncacc.pm handler access to construction area   handler.gif lonauth.pm handler authenticate, set up session environment   handler.gif lonlogin.pm handler login screen   handler.gif lonlogout.pm handler logout   handler.gif lonrep.pm handler replication   handler.gif lonroles.pm handler roles picking   handler.gif lonindexer.pm handler cross server filesystem browser   handler.gif lonnet.pm handler interface to lonc   empty directory EMPTY DIRECTORY -- /home/httpd/lonIDs cookie jar empty directoryEMPTY DIRECTORY -- /home/httpd/sockets lonc's sockets empty directoryEMPTY DIRECTORY -- /home/httpd/sockets/delayed lonc's sockets directory DIRECTORY -- /home/httpd/html    interface file index.html interface file bumps to login   link raw symbolic link symbolic link to /home/httpd/html/res   emptydirectory EMPTY DIRECTORY -- /home/httpd/html/res root of resource tree directory DIRECTORY -- /home/httpd/html/adm unauthenticated resources interface file notfound.html interface file static html page that is shown when an attempt is made to access a document not present on the web server   interface file unauthorized.html interface file static html page that is shown when an attempt is made to access a document which is restricted based on file or server configurations   directory DIRECTORY -- /home/httpd/html/adm/rat home of the rat interface file rat.html interface file frameset   interface file code.html interface file javascript   interface file map.html interface file bumper   graphic file *.gif graphic files images for rat listing
1.1.dt.gif 1.1.empty.gif 1.1.ld.gif 1.1.lr.gif 1.1.rd.gif 1.1.rl.gif 1.1.td.gif 1.1.tdrl.gif 1.1.tl.gif 1.1.tr.gif 1.1.utd.gif 1.2.ctd.gif 1.2.dt.gif 1.2.empty.gif 1.2.ld.gif 1.2.lr.gif 1.2.lrd.gif 1.2.lrtd.gif 1.2.rd.gif 1.2.rl.gif 1.2.rld.gif 1.2.rltd.gif 1.2.rtd.gif 1.2.rtdl.gif 1.2.rtl.gif 1.2.td.gif 1.2.tdl.gif 1.2.tdrl.gif 1.2.tl.gif 1.2.tr.gif 1.2.utd.gif 2.1.dt.gif 2.1.empty.gif 2.1.ld.gif 2.1.lr.gif 2.1.rd.gif 2.1.rl.gif 2.1.td.gif 2.1.tdrl.gif 2.1.tl.gif 2.1.tr.gif 2.2.dt.gif 2.2.empty.gif 2.2.ld.gif 2.2.lr.gif 2.2.lrd.gif 2.2.lrt.gif 2.2.rd.gif 2.2.rl.gif 2.2.rld.gif 2.2.rlt.gif 2.2.td.gif 2.2.tdl.gif 2.2.tdr.gif 2.2.tdrl.gif 2.2.tl.gif 2.2.tr.gif 2.2.url.gif 2.2.utd.gif arrow.gif bdt.gif bempty.gif bld.gif blr.gif blrd.gif blrt.gif brd.gif brl.gif brld.gif brlt.gif btd.gif btdl.gif btdr.gif btdrl.gif btl.gif btr.gif burl.gif butd.gif condition.gif edit.gif finish.gif info.gif inscol.gif inscond.gif insres.gif insrow.gif resource.gif sctd.gif sdt.gif sempty.gif sld.gif slr.gif slrd.gif slrtd.gif srd.gif srl.gif srld.gif srltd.gif srtd.gif srtdl.gif srtl.gif start.gif std.gif stdl.gif sutd.gif directory DIRECTORY -- /home/httpd/html/adm/lonIcons   graphic file *.gif graphic files logos listing
liteani.gif logo.gif logos.gif empty directory EMPTY DIRECTORY -- /home/httpd/lonUsers home dirs of local users emptydirectory EMPTY DIRECTORY -- /home/httpd/html/lon-status status reports directory DIRECTORY -- /usr/lib/perl5/site_perl/5.005   system file tth.pm system file perl module for invoking functions specific to Tex-to-HTML conversion   system file tth.so system file shared library file for dynamic loading and unloading   system file capa.pm system file perl module for invoking functions specific to CAPA   system file capa.bs system file bootstrap file associated with dynamic loading of this module on multiple architectures   system file capa.so system file shared library file for dynamic loading and unloading   directory DIRECTORY -- /home/httpd/html/adm/MathML   system file *.ent static conf entity files listing
isoamsa.ent isoamsb.ent isoamsc.ent isoamsn.ent isoamso.ent isoamsr.ent isobox.ent isocyr1.ent isocyr2.ent isodia.ent isogrk1.ent isogrk2.ent isogrk3.ent isogrk4.ent isolat1.ent isolat2.ent isomfrk.ent isomopf.ent isomscr.ent isonum.ent isopub.ent isotech.ent mathml.dtd mmlalias.ent mmlextra.ent system file mathml.css static conf cascading style sheet   system file mathml.dtd static conf document type definition   directory DIRECTORY -- /home/httpd/html/res/adm/includes   interface file londes.js interface file Encryption Routines according to Data Encryption Standard DES, written in javascript   handler default_homework.lcpm handler used by lonxml::xmlparse() as input variable $safeinit to Apache::run::run()   directory DIRECTORY -- /home/httpd/html/res/adm/pages   graphic file *.gif graphic files icons used for the entire LON-CAPA user interface listing
a.gif b.gif c.gif chat.gif d.gif e.gif endmenu.gif f.gif feedback.gif fnkmenu.gif g.gif group.gif h.gif help.gif hyphen.gif i.gif info.gif j.gif k.gif l.gif ledblink.gif ledoff.gif ledon.gif ledsend.gif m.gif n.gif navmenu.gif next.gif o.gif p.gif prev.gif q.gif r.gif reload.gif remotebg.gif s.gif space.gif spacer.gif t.gif title.gif u.gif v.gif w.gif x.gif y.gif z.gif interface file imgmaps.html interface file image maps for the LON-CAPA remote control   interface file index.html interface file welcoming page to the LON-CAPA system upon login   interface file menu.html interface file renders the HTML (including image maps) for the LON-CAPA remote control   directory DIRECTORY -- /home/httpd/html/res/adm/pages/bookmarkmenu   graphic file *.gif graphic files icons used for the bookmark portion of the LON-CAPA user interface listing
button_close.gif button_edit.gif button_preview.gif folder_closed.gif folder_closed_pressed.gif folder_new.gif folder_opened.gif folder_opened_pressed.gif folder_pointer_closed.gif folder_pointer_opened.gif folder_spacer.gif folder_trash.gif left_bar.gif line_l_shape.gif line_side_T.gif line_vertical.gif link.gif link_pressed.gif ll_corner.gif lower_bar.gif lr_corner.gif right_bar.gif toolbar_bg.gif ul_corner.gif upper_bar.gif ur_corner.gif interface file *.html interface file associated with the frameset scheme of displaying bookmarks aaloader.html annotator_bb.html annotator_left.html annotator_ll.html annotator_lr.html annotator_right.html annotator_toolbar.html annotator_ul.html annotator_ur.html annotator_uu.html bookmarkpal.html bookmarkpal_old.html bookmarkpal_v2.html bookmarkpal_v2_backup.html index.html loading_bookmarks.html interface file bookmarklib.js interface file javascript for handling client-side interactions with bookmark interface   empty directory EMPTY DIRECTORY -- /home/httpd/html/res/adm/pages/annotations   directory DIRECTORY -- /usr/sbin   script file loncapaverifypackages script checks the system RPMs against what install.lon-capa.org specifies   script file loncapaverifybasepackage script checks the important base LON-CAPA files against what install.lon-capa.org specifies   script file loncaparestoreconfigurations script restores .rpmsave files after a LON-CAPA-base upgrade   script file loncapaautoupgrade script does all the things to coordinate updating of LON-CAPA base files. Should be used with caution so that you do not lose work.   script file loncapaverify script makes verification report using loncapaverifypackages and loncapaverifybasepackage   directory DIRECTORY -- /etc/cron.d   static loncapa static conf file that specifies periodic processes to run for the LON-CAPA machine   directory DIRECTORY -- /etc/ntp   configurable step-tickers conf file that stimulates running of ntpdate upon init.d/xntpd initiation configure
just one line with the ip address of the server
directory DIRECTORY -- /etc/rc.d/init.d   root script loncontrol root script system init and control handling for the LON-CAPA network multiple targets
/etc/rc.d/rc0.d/K05loncontrol
/etc/rc.d/rc1.d/K05loncontrol
/etc/rc.d/rc2.d/K05loncontrol
/etc/rc.d/rc3.d/S95loncontrol
/etc/rc.d/rc4.d/S95loncontrol
/etc/rc.d/rc5.d/S95loncontrol
/etc/rc.d/rc6.d/K05loncontrol
directory DIRECTORY -- /etc/atalk   configurable config conf configuration file to make LON-CAPA server file space accessible to Appleshares access (Macintosh) configure
Rolled in a RedHat 6.2 RPM, September 27, 2000

Name        : LON-CAPA-base                Relocations: (not relocateable)
Version     : 3.1                               Vendor: Laboratory for Instructional Technology Education, 
                                                        Division of Science and Mathematics Education, 
							Michigan State University.
Release     : 1                             Build Date: Wed Sep 27 13:56:46 2000
Install date: (not installed)               Build Host: spock.lite.msu.edu
Group       : Utilities/System              Source RPM: LON-CAPA-base-3.1-1.src.rpm
Size        : 3650773                           License: GNU General Public License. Version 2, June 1991.
                                                        Michigan State University patents may apply.
Summary     : Basic system files for running a LON-CAPA server.
Description :
This package facilitates a base installation of LON-CAPA files in their directories.
The files in this package are only those directly associated with the network communication
layer established through direct server-to-server communications (via lond and lonc); plus
those which configure (but otherwise not constitute) external software packages like Apache
and Athena-Kerberos.  For more on the LON-CAPA project, visit http://www.lon-capa.org/.

Note: these files only refer to

  • those directly associated with the network communication layer established through direct server-to-server communications (via lond and lonc)
  • those which configure (but otherwise not constitute) external software packages like Apache and Athena-Kerberos.
and, these files
  • are all owned by user=www, group=users
  • all represent their install-time configurations (for instance, some directories start out as empty)
  • are all ONLY under the read-write-execute privileges of user=www, with different sets of permissions based on file type
    • chmod 400
      -r--------: static conf, handler, interface file, graphic files, system file
    • chmod 600
      -rw-------: conf
    • chmod 500
      -r-x------: script
  • unless otherwise specified, lists are separated by newlines (and subelements are separated with colons ':')

2. File and Directory Table

Files & Directories Type Function Install
directory DIRECTORY -- /etc/httpd/conf  
configurable access.conf conf define handlers, set parameters configure
lonHostIDLON-internal HostID of this machine
lonRoleRole of this machine: library, access
lonAdmEMailServer Administration
lonDefDomainDefault domain
lonLoadLimLoad Limit ( 100% loadavg )
lonExpireExpiration for local copies in seconds
configurable httpd.conf static conf main server configuration file  
configurable srm.conf static conf name space configuration  
configurable startup.pl static conf set paths to modules; invoked by access.conf  
directory DIRECTORY -- /home/httpd/lonTabs LON-CAPA Tables
static filetypes.tab static conf Descriptive list of file extensions, and extension groupings  
static roles.tab static conf List of privileges associated with users of multiple types (for example: Teaching Assistant, Exam Proctor, Course Coordinator)  
static rolesplain.tab static conf Descriptive list of abbreviations used in roles.tab for user types and privileges available in the network with function  
configurable hosts.tab conf List of all machines in the LON-CAPA network. Relates lonHostID to lonDefDomain and IP address  
configurable spare.tab conf Spare hosts to offload session to if the LON-CAPA machine is overloaded configure
list elements are separated by newlines
each list element consists of only one value; the value for lonHostID in access.conf
static htpasswd static conf Basic auth password to access /lon-status and /server-status  
directory DIRECTORY -- /etc  
configurable krb.conf conf which Kerberos server to contact for which Kerberos domains configure
list elements are separated by newlines
each list element consists of only two subelements separated by a colon
  • Kerberos domain value
  • Kerberos server IP address
configurable smb.conf conf configuration file to make LON-CAPA server file space accessible to network neighborhood configure
configurable ntp.conf conf which NTP server to contact for information (XNTP3 standard) configure
only one line needs to be changed to specify a server ip address
Example:
server ntp.msu.edu
directory DIRECTORY -- /home/httpd/perl Communication
script lonc script proxy server  
script lond script remote command interpreter  
script loncron script housekeeping  
script lonsql script maintain secondary database of metadata  
setuid lcpasswd setuid script coordinates the system services and files in order to allow lond to change user passwords  
setuid lcuseradd setuid script coordinates the system services and files in order to allow lond to add a new user  
setuid lcpasswd setuid script coordinates the system services and files in order to allow lond to add a new user  
setuid lcnfson setuid script coordinates the system services and files in order to allow lond to enable NFS for a user  
setuid lcnfsoff setuid script coordinates the system services and files in order to allow lond to enable NFS for a user  
empty directory EMPTY DIRECTORY -- /home/httpd/perl/logs logs and pids of lonc, lond and lonnet.pm
empty directory EMPTY DIRECTORY -- /home/httpd/perl/tmp logs and pids of lonc, lond and lonnet.pm
directory DIRECTORY -- /home/httpd/lib/perl/Apache handlers
handler.gif lonmenu.pm handler Has routines which control the remote control.  
handler.gif lonpageflip.pm handler Deals with forward, backward, and other page flips.  
handler.gif lonratedt.pm handler Builds up frame set and loads in the right thing.  
handler.gif admannotations.pm handler This will take annotations and then plug them into a page  
handler.gif admbookmarks.pm handler This will take bookmarks and get/write/display them for the LON-CAPA user interface  
handler.gif lonratsrv.pm handler Handler tat takes output from RAT and stores it on disk. Handles the upper hidden frame of the added window that comes up in RAT. (3 frames come up in RAT server, code, and output. This module handles server connection.)  
handler.gif lonpage.pm handler bundles pages into one page  
handler.gif lonuserstate.pm handler compile course into binary data structure (in loncom/rat)  
handler.gif lontex.pm handler Handler for tex files (somewhere in loncom/modules)  
handler.gif lontexconvert.pm handler Access to tth/ttm  
handler.gif lonxml.pm handler XML Parsing Module  
handler.gif style.pm handler Style Parsing Module  
handler.gif londefdef.pm handler Tags Default Definition Module  
handler.gif run.pm handler used to prevent poorly written problems from causing lingering after effects  
handler.gif scripttag.pm handler implements <script>, <scriptlib>, <parserlib>, and <import>  
handler.gif lonhomework.pm handler handles requests for output, evaluation, and alteration of homework resource  
handler.gif inputtags.pm handler produces HTML input tags (<INPUT>) for rendering homework resources  
handler.gif structuretags.pm handler produces HTML tags necessary for structuring the presentation of homework resourcese  
handler.gif response.pm handler defines different types of responses given to student as well as syntax for producing response values  
handler.gif caparesponse.pm handler handles request to the CAPA homework processing engine  
handler.gif lonacc.pm handler access to for a LON-CAPA user session  
handler.gif lonracc.pm handler access handler for file transfers  
handler.gif loncacc.pm handler access to construction area  
handler.gif lonauth.pm handler authenticate, set up session environment  
handler.gif lonlogin.pm handler login screen  
handler.gif lonlogout.pm handler logout  
handler.gif lonrep.pm handler replication  
handler.gif lonroles.pm handler roles picking  
handler.gif lonindexer.pm handler cross server filesystem browser  
handler.gif lonnet.pm handler interface to lonc  
empty directory EMPTY DIRECTORY -- /home/httpd/lonIDs cookie jar
empty directoryEMPTY DIRECTORY -- /home/httpd/sockets lonc's sockets
empty directoryEMPTY DIRECTORY -- /home/httpd/sockets/delayed lonc's sockets
directory DIRECTORY -- /home/httpd/html   
interface file index.html interface file bumps to login  
link raw symbolic link symbolic link to /home/httpd/html/res  
emptydirectory EMPTY DIRECTORY -- /home/httpd/html/res root of resource tree
directory DIRECTORY -- /home/httpd/html/adm unauthenticated resources
interface file notfound.html interface file static html page that is shown when an attempt is made to access a document not present on the web server  
interface file unauthorized.html interface file static html page that is shown when an attempt is made to access a document which is restricted based on file or server configurations  
directory DIRECTORY -- /home/httpd/html/adm/rat home of the rat
interface file rat.html interface file frameset  
interface file code.html interface file javascript  
interface file map.html interface file bumper  
graphic file *.gif graphic files images for rat listing
1.1.dt.gif 1.1.empty.gif 1.1.ld.gif 1.1.lr.gif 1.1.rd.gif 1.1.rl.gif 1.1.td.gif 1.1.tdrl.gif 1.1.tl.gif 1.1.tr.gif 1.1.utd.gif 1.2.ctd.gif 1.2.dt.gif 1.2.empty.gif 1.2.ld.gif 1.2.lr.gif 1.2.lrd.gif 1.2.lrtd.gif 1.2.rd.gif 1.2.rl.gif 1.2.rld.gif 1.2.rltd.gif 1.2.rtd.gif 1.2.rtdl.gif 1.2.rtl.gif 1.2.td.gif 1.2.tdl.gif 1.2.tdrl.gif 1.2.tl.gif 1.2.tr.gif 1.2.utd.gif 2.1.dt.gif 2.1.empty.gif 2.1.ld.gif 2.1.lr.gif 2.1.rd.gif 2.1.rl.gif 2.1.td.gif 2.1.tdrl.gif 2.1.tl.gif 2.1.tr.gif 2.2.dt.gif 2.2.empty.gif 2.2.ld.gif 2.2.lr.gif 2.2.lrd.gif 2.2.lrt.gif 2.2.rd.gif 2.2.rl.gif 2.2.rld.gif 2.2.rlt.gif 2.2.td.gif 2.2.tdl.gif 2.2.tdr.gif 2.2.tdrl.gif 2.2.tl.gif 2.2.tr.gif 2.2.url.gif 2.2.utd.gif arrow.gif bdt.gif bempty.gif bld.gif blr.gif blrd.gif blrt.gif brd.gif brl.gif brld.gif brlt.gif btd.gif btdl.gif btdr.gif btdrl.gif btl.gif btr.gif burl.gif butd.gif condition.gif edit.gif finish.gif info.gif inscol.gif inscond.gif insres.gif insrow.gif resource.gif sctd.gif sdt.gif sempty.gif sld.gif slr.gif slrd.gif slrtd.gif srd.gif srl.gif srld.gif srltd.gif srtd.gif srtdl.gif srtl.gif start.gif std.gif stdl.gif sutd.gif
directory DIRECTORY -- /home/httpd/html/adm/lonIcons  
graphic file *.gif graphic files logos listing
liteani.gif logo.gif logos.gif
empty directory EMPTY DIRECTORY -- /home/httpd/lonUsers home dirs of local users
emptydirectory EMPTY DIRECTORY -- /home/httpd/html/lon-status status reports
directory DIRECTORY -- /usr/lib/perl5/site_perl/5.005  
system file tth.pm system file perl module for invoking functions specific to Tex-to-HTML conversion  
system file tth.so system file shared library file for dynamic loading and unloading  
system file capa.pm system file perl module for invoking functions specific to CAPA  
system file capa.bs system file bootstrap file associated with dynamic loading of this module on multiple architectures  
system file capa.so system file shared library file for dynamic loading and unloading  
directory DIRECTORY -- /home/httpd/html/adm/MathML  
system file *.ent static conf entity files listing
isoamsa.ent isoamsb.ent isoamsc.ent isoamsn.ent isoamso.ent isoamsr.ent isobox.ent isocyr1.ent isocyr2.ent isodia.ent isogrk1.ent isogrk2.ent isogrk3.ent isogrk4.ent isolat1.ent isolat2.ent isomfrk.ent isomopf.ent isomscr.ent isonum.ent isopub.ent isotech.ent mathml.dtd mmlalias.ent mmlextra.ent
system file mathml.css static conf cascading style sheet  
system file mathml.dtd static conf document type definition  
directory DIRECTORY -- /home/httpd/html/res/adm/includes  
interface file londes.js interface file Encryption Routines according to Data Encryption Standard DES, written in javascript  
handler default_homework.lcpm handler used by lonxml::xmlparse() as input variable $safeinit to Apache::run::run()  
directory DIRECTORY -- /home/httpd/html/res/adm/pages  
graphic file *.gif graphic files icons used for the entire LON-CAPA user interface listing
a.gif b.gif c.gif chat.gif d.gif e.gif endmenu.gif f.gif feedback.gif fnkmenu.gif g.gif group.gif h.gif help.gif hyphen.gif i.gif info.gif j.gif k.gif l.gif ledblink.gif ledoff.gif ledon.gif ledsend.gif m.gif n.gif navmenu.gif next.gif o.gif p.gif prev.gif q.gif r.gif reload.gif remotebg.gif s.gif space.gif spacer.gif t.gif title.gif u.gif v.gif w.gif x.gif y.gif z.gif
interface file imgmaps.html interface file image maps for the LON-CAPA remote control  
interface file index.html interface file welcoming page to the LON-CAPA system upon login  
interface file menu.html interface file renders the HTML (including image maps) for the LON-CAPA remote control  
directory DIRECTORY -- /home/httpd/html/res/adm/pages/bookmarkmenu  
graphic file *.gif graphic files icons used for the bookmark portion of the LON-CAPA user interface listing
button_close.gif button_edit.gif button_preview.gif folder_closed.gif folder_closed_pressed.gif folder_new.gif folder_opened.gif folder_opened_pressed.gif folder_pointer_closed.gif folder_pointer_opened.gif folder_spacer.gif folder_trash.gif left_bar.gif line_l_shape.gif line_side_T.gif line_vertical.gif link.gif link_pressed.gif ll_corner.gif lower_bar.gif lr_corner.gif right_bar.gif toolbar_bg.gif ul_corner.gif upper_bar.gif ur_corner.gif
interface file *.html interface file associated with the frameset scheme of displaying bookmarks aaloader.html annotator_bb.html annotator_left.html annotator_ll.html annotator_lr.html annotator_right.html annotator_toolbar.html annotator_ul.html annotator_ur.html annotator_uu.html bookmarkpal.html bookmarkpal_old.html bookmarkpal_v2.html bookmarkpal_v2_backup.html index.html loading_bookmarks.html
interface file bookmarklib.js interface file javascript for handling client-side interactions with bookmark interface  
empty directory EMPTY DIRECTORY -- /home/httpd/html/res/adm/pages/annotations  
directory DIRECTORY -- /usr/sbin  
script file loncapaverifypackages script checks the system RPMs against what install.lon-capa.org specifies  
script file loncapaverifybasepackage script checks the important base LON-CAPA files against what install.lon-capa.org specifies  
script file loncaparestoreconfigurations script restores .rpmsave files after a LON-CAPA-base upgrade  
script file loncapaautoupgrade script does all the things to coordinate updating of LON-CAPA base files. Should be used with caution so that you do not lose work.  
script file loncapaverify script makes verification report using loncapaverifypackages and loncapaverifybasepackage  
directory DIRECTORY -- /etc/cron.d  
static loncapa static conf file that specifies periodic processes to run for the LON-CAPA machine  
directory DIRECTORY -- /etc/ntp  
configurable step-tickers conf file that stimulates running of ntpdate upon init.d/xntpd initiation configure
just one line with the ip address of the server
directory DIRECTORY -- /etc/rc.d/init.d  
root script loncontrol root script system init and control handling for the LON-CAPA network multiple targets
/etc/rc.d/rc0.d/K05loncontrol
/etc/rc.d/rc1.d/K05loncontrol
/etc/rc.d/rc2.d/K05loncontrol
/etc/rc.d/rc3.d/S95loncontrol
/etc/rc.d/rc4.d/S95loncontrol
/etc/rc.d/rc5.d/S95loncontrol
/etc/rc.d/rc6.d/K05loncontrol
directory DIRECTORY -- /etc/atalk  
configurable config conf configuration file to make LON-CAPA server file space accessible to Appleshares access (Macintosh) configure