--- doc/loncapafiles/loncapafiles.lpml 2016/08/05 14:53:18 1.797.2.72 +++ doc/loncapafiles/loncapafiles.lpml 2019/08/01 18:56:50 1.797.2.102 @@ -2,7 +2,7 @@ "http://lpml.sourceforge.net/DTD/lpml.dtd"> - + @@ -1024,7 +1025,7 @@ each list element consists of only two s loncom/loncapa.conf etc/httpd/conf/loncapa.conf -etc/apache2/loncapa.conf +etc/apache2/loncapa.conf conf

@@ -1067,7 +1068,7 @@ MySQL database loncom/loncapa_apache.conf etc/httpd/conf/loncapa_apache.conf -etc/apache2/loncapa_apache.conf +etc/apache2/loncapa_apache.conf static conf The goal of this file is to implement all LON-CAPA specific @@ -1087,7 +1088,7 @@ the www@localhost MySQL password, and br loncom/loncapa_apache_local.conf etc/httpd/conf/loncapa_apache_local.conf -etc/apache2/loncapa_apache_local.conf +etc/apache2/loncapa_apache_local.conf static conf Documentation file describing how to add domain-specific Apache configuration @@ -1100,7 +1101,7 @@ Include conf/loncapa_apache_local*.conf loncom/startup.pl etc/httpd/conf/startup.pl -etc/apache2/startup.pl +etc/apache2/startup.pl static conf This file provides initializations for perl handlers. It adjusts what @@ -1111,7 +1112,7 @@ well as causing the Apache module to be etc/apache2 - + etc/apache2/conf symbolic link @@ -1122,7 +1123,7 @@ symbolic link to directory /etc/apache2 loncom/rewrites/loncapa_rewrite_off.conf etc/httpd/conf/loncapa_rewrite.conf -etc/apache2/loncapa_rewrite.conf +etc/apache2/loncapa_rewrite.conf conf Default rewrite file. @@ -1134,18 +1135,18 @@ by setting: RewriteEngine off loncom/rewrites/loncapa_rewrite_on.conf etc/httpd/conf/rewrites/loncapa_rewrite_on.conf etc/apache/rewrites/loncapa_rewrite_on.conf -etc/apache2/rewrites/loncapa_rewrite_on.conf +etc/apache2/rewrites/loncapa_rewrite_on.conf static conf File to copy to /etc/apache2/loncapa_rewrite.conf (SuSE/SLES/Debian/Ubuntu LTS) or to /etc/httpd/conf/loncapa_rewrite.conf to enable rewriting of -external requests for http:// to https:// +external requests for http:// to https:// loncom/rewrites/loncapa_rewrite_off.conf etc/httpd/conf/rewrites/loncapa_rewrite_off.conf etc/apache/rewrites/loncapa_rewrite_off.conf -etc/apache2/rewrites/loncapa_rewrite_off.conf +etc/apache2/rewrites/loncapa_rewrite_off.conf static conf File to copy to /etc/apache2/loncapa_rewrite.conf (SuSE/SLES/Debian/Ubuntu LTS) or to /etc/httpd/conf/loncapa_rewrite.conf to disable rewriting of @@ -1713,6 +1714,30 @@ List of all domains in the LON-CAPA netw + + loncom/currhostips.tab + home/httpd/lonTabs/currhostips.tab + www conf + +File containing hostname:IP address for LON-CAPA nodes in the cluster +to which the node belongs. Updated by loncron using host information +from authoritative membership lists retrieved from cluster's name servers, +and standard DNS service used by OS for hostname <=> IP mapping. + + + + + loncom/currhostips.tab + home/httpd/lonTabs/prevhostips.tab + www conf + +File containing hostname:IP address for LON-CAPA nodes in the cluster +to which the node belongs, from previous check (usually 24 hours earlier). +Updated by loncron, and used on domain's primary library server to generate +an e-mail listing changes in hostnames and/or IP addresses. + + + *.tab loncom/dns_checksums/ @@ -1731,6 +1756,8 @@ LON-CAPA release, starting with 2.10.1 2.11.0.RC3.tab; 2.11.0.tab; 2.11.1.tab; +2.11.2.tab; +2.11.3.tab; @@ -2487,6 +2514,15 @@ Handler to edit external resource. works/unverified +loncom/interface/lonexturlcheck.pm +home/httpd/lib/perl/Apache/lonexturlcheck.pm +handler + +Handler to check if an external resource can be displayed in an iframe + +works/unverified + + loncom/interface/lonpickcode.pm home/httpd/lib/perl/Apache/lonpickcode.pm handler @@ -2926,6 +2962,7 @@ fromfile.gif; grds.gif; grps.gif; help.gif; +helpdesk-access.gif; html_page_plaintext.gif; html_page_richtext.gif; list-add.gif; @@ -2984,6 +3021,7 @@ roles.gif; rsrv.gif; scoreupfrm.gif; sctr.gif; +selfenrl-queue.gif; self_enroll.gif; simple.gif; simpprob.gif; @@ -3112,6 +3150,7 @@ fromfile.eps; grds.eps; grps.eps; help.eps; +helpdesk-access.eps; html_page_plaintext.eps; html_page_richtext.eps; list-add.eps; @@ -3169,6 +3208,7 @@ roles.eps; rsrv.eps; scoreupfrm.eps; sctr.eps; +selfenrl-queue.eps; self_enroll.eps; simple.eps; simpprob.eps; @@ -3280,7 +3320,6 @@ Authoring_Response_Attributes.tex; Authoring_Responseparam_Parameter.tex; Authoring_Response_Tag_Intro.tex; Authoring_Scripting_Tags.tex; -Authoring_Spreadsheet.tex; Authoring_Structure_Tags.tex; Authoring_Surveys.tex; Authoring_WebDAV.tex; @@ -3289,11 +3328,15 @@ Authoring_WebDAV_Mac_10v10.tex; Authoring_WebDAV_Windows_v7.tex; Authoring_WebDAV_Linux_Centos.tex; Authoring_XML_Intro.tex; +Author_Change_Privileges.tex; +Author_Create_Coauthor_List.tex; Author_LON-CAPA_Introduction.tex; Author_Manual_Title_Page.tex; Author_Menu.tex; Author_Numerical_and_Formula.tex; Author_Remote_Control.tex; +Author_User_Logs.tex; +Author_View_Coauthor_List.tex; Batch_Creation.tex; BridgeTask_About.tex; BridgeTask_Conditions.tex; @@ -3340,6 +3383,7 @@ Content_Page_Overview.tex; Contextual_Help.tex; Course_Add_Other.tex; Course_Add_Student.tex; +Course_Approve_Selfenroll.tex; Course_Automated_Enrollment.tex; Course_Broadcast_Message.tex; Course_Change_Privileges.tex; @@ -3360,6 +3404,7 @@ Course_Environment.tex; Course_Extending_Due_Dates.tex; Course_Face_To_Face_Records.tex; Course_Feedback_Addresses.tex; +Course_Helpdesk_Access.tex; Course_Homework_Performance_Overview.tex; Course_Manually_Grade_Problem.tex; Course_Manual_Title_Page.tex; @@ -3407,6 +3452,7 @@ Course_Student_Grade_Override.tex; Course_Student_Work.tex; Course_Toplevel_Seq.tex; Course_User_Evaluation.tex; +Course_User_Logs.tex; Course_User_Parameter.tex; Course_View_Class_List.tex; Create_Course.tex; @@ -3461,7 +3507,10 @@ Docs_String_Response.tex; Docs_Supplemental.tex; Docs_Uploading_From_Harddrive.tex; Docs_Verify_Content.tex; +Docs_Viewing_Course_Doc.tex; Docs_Web_Page.tex; +Domain_Change_Logs.tex; +Domain_Change_Privileges.tex; Domain_Configuration_Auto_Creation.tex; Domain_Configuration_Auto_Enrollment.tex; Domain_Configuration_Auto_Updates.tex; @@ -3469,6 +3518,7 @@ Domain_Configuration_Cataloging_Courses. Domain_Configuration_Color_Schemes.tex; Domain_Configuration_Contact_Info.tex; Domain_Configuration_Course_Defaults.tex; +Domain_Configuration_Help_Settings.tex; Domain_Configuration_InstDirectory_Search.tex; Domain_Configuration_LangTZAuth.tex; Domain_Configuration_Load_Balancing.tex; @@ -3486,8 +3536,16 @@ Domain_Configuration_User_Modification.t Domain_Configuration_User_Sessions.tex; Domain_Coordination_Intro.tex; Domain_Coordination_Overview.tex; +Domain_Create_Users.tex; Domain_Crontab_Entries.tex; +Domain_Editing_Custom_Roles.tex; Domain_Manual_Title_Page.tex; +Domain_Role_Approvals.tex; +Domain_Role_Logs.tex; +Domain_User_Access_Logs.tex; +Domain_Username_Approvals.tex; +Domain_View_Privileges.tex; +Domain_View_Users_List.tex; Due_Date.tex; Dynamic_Plot_Overview.tex; Edit_Syllabus.tex; @@ -3680,8 +3738,10 @@ Slot_SelectingField.tex; Slot_SpecifyProctors.tex; Some_Items_Were_Not_Submitted.tex; Spreadsheet_About.tex; +Spreadsheet_Authoring.tex; Spreadsheet_Calculation.tex; Spreadsheet_Calculation_Time.tex; +Spreadsheet_Category_Grades.tex; Spreadsheet_Cell_Editing.tex; Spreadsheet_Editing.tex; Spreadsheet_Export_Row.tex; @@ -4691,57 +4751,8 @@ LON-CAPA math editor - - *.* - loncom/html/adm/jsMath/ - home/httpd/html/adm/jsMath/ - interface file - -jsMath is a Javascript solution to converting TeX to something the browser can see - - -black.gif; -blank.gif; -COPYING.txt; -FONTSVERSION; -jsMath-BaKoMa-fonts.js; -jsMath-autoload.html; -jsMath-controls.html; -jsMath-fallback-mac.js; -jsMath-fallback-mac-mozilla.js; -jsMath-fallback-mac-msie.js; -jsMath-fallback-pc.js; -jsMath-fallback-symbols.js; -jsMath-fallback-unix.js; -jsMath-global-controls.html; -jsMath-global.html; -jsMath.js; -jsMath-loader.html; -jsMath-loader-omniweb4.js; -jsMath-mozilla.js; -jsMath-msie-mac.js; -jsMath-old-browsers.js; - - - - - loncom/html/adm/jsMath/jsMath-fonts-1.3.zip - home/httpd/html/adm/jsMath/fonts/ - script - - Server side png fonts for use by jsMath - - -commands - - -loncom/html/adm/jsMath/commands; -loncom/html/adm/jsMath/jsMath-fonts-1.3.zip; - - - - loncom/html/adm/MathJax/mathjax-MathJax-v2.3-9-g78ea6af.zip + loncom/html/adm/MathJax/mathjax-MathJax-v2.7.4.zip home/httpd/html/adm/MathJax script @@ -4756,7 +4767,7 @@ commands loncom/html/adm/MathJax/commands; loncom/html/adm/MathJax/VERSION; -loncom/html/adm/MathJax/mathjax-MathJax-v2.3-9-g78ea6af.zip; +loncom/html/adm/MathJax/mathjax-MathJax-v2.7.4.zip; @@ -4778,7 +4789,7 @@ loncom/html/adm/geogebra/geogebraweb_4.4 - loncom/html/adm/ckeditor/ckeditor_3.6.6.1.tar.gz + loncom/html/adm/ckeditor/ckeditor_4.4.7.tar.gz home/httpd/html/ckeditor script @@ -4790,80 +4801,74 @@ commands loncom/html/adm/ckeditor/commands; -loncom/html/adm/ckeditor/ckeditor_3.6.6.1.tar.gz; +loncom/html/adm/ckeditor/ckeditor_4.4.7.tar.gz; loncom/html/adm/ckeditor/loncapaconfig.js; loncom/html/adm/ckeditor/VERSION; +loncom/html/adm/ckeditor/plugins/lcm/plugin.js; +loncom/html/adm/ckeditor/plugins/lcm/dialogs/lcm.js; +loncom/html/adm/ckeditor/plugins/lcm/icons/lcm.png; +loncom/html/adm/ckeditor/plugins/lcm/icons/hidpi/lcm.png; +loncom/html/adm/ckeditor/plugins/lcm/images/loader.gif; +loncom/html/adm/ckeditor/plugins/lcm/lang/af.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/ar.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/ca.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/cs.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/cy.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/da.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/de.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/el.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/en-gb.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/en.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/eo.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/es.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/fa.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/fi.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/fr.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/gl.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/he.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/hr.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/hu.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/it.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/ja.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/km.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/ku.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/lt.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/nb.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/nl.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/no.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/pl.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/pt-br.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/pt.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/ro.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/ru.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/sk.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/sl.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/sq.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/sv.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/tr.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/tt.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/uk.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/vi.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/zh-cn.js; +loncom/html/adm/ckeditor/plugins/lcm/lang/zh.js; +loncom/html/adm/ckeditor/plugins/chem/plugin.js; +loncom/html/adm/ckeditor/plugins/chem/dialogs/chem.js; +loncom/html/adm/ckeditor/plugins/chem/icons/chem.png; +loncom/html/adm/ckeditor/plugins/chem/icons/hidpi/chem.png; +loncom/html/adm/ckeditor/plugins/chem/lang/de.js; +loncom/html/adm/ckeditor/plugins/chem/lang/en.js; +loncom/html/adm/ckeditor/plugins/chem/lang/es.js; +loncom/html/adm/ckeditor/plugins/chem/lang/fr.js; +loncom/html/adm/ckeditor/plugins/chem/lang/ja.js; +loncom/html/adm/ckeditor/plugins/chem/lang/pt-br.js; +loncom/html/adm/ckeditor/plugins/chem/lang/pt.js; +loncom/html/adm/ckeditor/plugins/chem/lang/ru.js; +loncom/html/adm/ckeditor/plugins/chem/lang/zh-cn.js; +loncom/html/adm/ckeditor/plugins/chem/lang/zh.js; - *.* - loncom/html/adm/jsMath/extensions/ - home/httpd/html/adm/jsMath/extensions/ - interface file - -Additional jsMath functionality that can be used when needed. - - -AMSmath.js; -AMSsymbols.js; -HTML.js; -bbox.js; -font.js; -boldsymbol.js; -double-click.js; -fbox.js; -leaders.js; -mathchoice.js; -mimeTeX.js; -moreArrows.js; -newcommand.js; -underset-overset.js; - - - - - *.* - loncom/html/adm/jsMath/plugins/ - home/httpd/html/adm/jsMath/plugins/ - interface file - -jsMath is a Javascript solution to converting TeX to something the browser can see - - -autoload.js; -CHMmode.js; -global.js; -mimeTeX.js; -noCache.js; -noGlobal.js; -noImageFonts.js; -smallFonts.js; -spriteImageFonts.js; -tex2math.js; - - - - - *.* - loncom/html/adm/jsMath/uncompressed/ - home/httpd/html/adm/jsMath/uncompressed/ - interface file - -the jsMath source files not compressed for increasing download speed (not used by lon-capa directly) - - -def.js; -font.js; -jsMath-fallback-mac.js; -jsMath-fallback-pc.js; -jsMath-fallback-symbols.js; -jsMath-fallback-unix.js; -jsMath.js; - - - - *.js loncom/html/adm/jpicker/ home/httpd/html/adm/jpicker/js/ @@ -5010,7 +5015,19 @@ JQuery countdown timer Image file for LE countdownLED.png; - + + *.js + loncom/html/adm/jQuery/addons/ + home/httpd/html/adm/jQuery/addons/ + script + +Addons for jQuery + + + jquery-scrolltofixed.js; + jquery.viewport.mini.js; + + @@ -5069,11 +5086,11 @@ JQuery countdown timer Image file for LE home/httpd/html/adm/jQuery/js/ interface file -jQuery custom distribution of version 1.11.3, UI version 1.11.4 +jQuery custom distribution of 3.2.1, UI version 1.12.1 - jquery-1.11.3.min.js; - jquery-ui-1.11.4.custom.min.js; + jquery-3.2.1.min.js; + jquery-ui-1.12.1.custom.min.js; @@ -5083,10 +5100,10 @@ jQuery custom distribution of version 1. home/httpd/html/adm/jQuery/css/smoothness/ interface file -jQuery custom distribution of version 1.11.3, UI version 1.11.4 -- stylesheets +jQuery custom distribution of version version 3.2.1, UI version 1.12.1 -- stylesheets - jquery-ui-1.11.4.custom.css; + jquery-ui-1.12.1.custom.min.css; @@ -5096,7 +5113,7 @@ jQuery custom distribution of version 1. home/httpd/html/adm/jQuery/css/smoothness/images/ interface file -jQuery custom distribution of version 1.11.3, UI version 1.11.4 -- images for css. +jQuery custom distribution of version 3.2.1, UI version 1.12.1 -- images for css. ui-bg_flat_0_aaaaaa_40x100.png; @@ -5143,6 +5160,22 @@ jQuery nicescroll plugin image + + *.* + loncom/html/adm/codemirror/ + home/httpd/html/adm/codemirror/ + script + +Codemirror for xml editor and script blocks in colorful editor + + + codemirror-combined.css; + codemirror-combined-xml.css; + codemirror-compressed-colorful.js; + codemirror-compressed-xml.js; + + + loncom/interface/lontest.pm home/httpd/lib/perl/Apache/lontest.pm @@ -6586,7 +6619,7 @@ Domain information serving. loncom/mime.types etc/httpd/conf/mime.types -etc/apache2/mime.types +etc/apache2/mime.types www static conf Expanded mime.types @@ -7269,7 +7302,16 @@ compiles/tth.so.i386.perl.5.18; compiles/tth.so.x86_64.perl.5.18; compiles/tth.so.i386.perl.5.20; compiles/tth.so.x86_64.perl.5.20; +compiles/tth.so.i386.perl.5.22; +compiles/tth.so.x86_64.perl.5.22; +compiles/tth.so.i386.perl.5.24; +compiles/tth.so.x86_64.perl.5.24; +compiles/tth.so.i386.perl.5.26; +compiles/tth.so.x86_64.perl.5.26; +compiles/tth.so.i386.perl.5.28; +compiles/tth.so.x86_64.perl.5.28; compiles/tth.so.x86_64.sles12; +compiles/tth.so.x86_64.sles15; compiles/tth.so.i386.debian5; compiles/tth.so.x86_64.debian5; @@ -7785,7 +7827,13 @@ ledsend.gif; list.gif; logout.gif; mail.gif; +mcrs.gif; mark-discussionentries-read.gif; +minitabmenu_bg.gif; +minitabmenu_left.gif; +minitabmenu_left_on.gif; +minitabmenu_right.gif; +minitabmenu_right_on.gif; mrk.gif; nav.gif; new.gif; @@ -7819,6 +7867,7 @@ spacer.gif; sprs.gif; src.gif; srvr.gif; +star.gif; start-navigation.gif; stat.gif; subm.gif; @@ -7837,6 +7886,7 @@ bchat.png; ccat.png; ccrs.png; clst.png; +codemirror.png; conf.png; courses.png; crsconf.png; @@ -7955,6 +8005,7 @@ groupportfolioquota.png; grp_add.png; grp_settings.png; grp_tools.png; +helpdesk-access.png; ims.png; imsexport.png; link-new-22x22.png; @@ -8143,8 +8194,8 @@ world2.gif *.* -loncom/html/res/adm/reactionresponse/ -home/httpd/html/res/adm/pages/reactionresponse/ +loncom/html/res/adm/pages/reactionresponse/ +home/httpd/html/adm/reactionresponse/ interface file Associated file for answering reactionresponse style questions @@ -8271,15 +8322,25 @@ file that allows setuid password privile loncom/init.d/loncontrol etc/rc.d/init.d/loncontrol -etc/init.d/loncontrol +etc/init.d/loncontrol +home/httpd/perl/loncontrol root script Controls the launching/halting of lonc, lond, and lonsql processes. - + +loncom/init.d/loncontrol.service +home/httpd/perl/systemd/loncontrol.service +etc/systemd/system/loncontrol.service +static conf + +Controls the launching/halting of lon-capa daemons by loncontrol in systemd + + etc/rc.d/init.d/loncontrol -etc/init.d/loncontrol +etc/init.d/loncontrol +home/httpd/perl/loncontrol etc/rc.d/rc0.d/K05loncontrol; etc/rc.d/rc1.d/K05loncontrol; @@ -8297,7 +8358,7 @@ etc/rc.d/rc3.d/S95loncontrol; etc/rc.d/rc5.d/S95loncontrol; etc/rc.d/rc6.d/K05loncontrol - + etc/rc0.d/K05loncontrol; etc/rc1.d/K05loncontrol; etc/rc2.d/S95loncontrol; @@ -8306,12 +8367,14 @@ etc/rc4.d/S95loncontrol; etc/rc5.d/S95loncontrol; etc/rc6.d/K05loncontrol + +etc/rc.d/init.d/loncontrol + symbolic link symbolic links to /etc/rc.d/init.d/loncontrol (redhat/fedora) or /etc/init.d/loncontrol (suse/debian) for run-levels - loncom/init.d/loncontrol etc/rc.d/ @@ -8325,7 +8388,20 @@ symbolic links to /etc/rc.d/init.d/lonco loncom/init.d/loncontrol - + +loncom/init.d/loncontrol.service +etc/systemd/system/loncontrol.service + +Controls the launching/halting of lon-capa daemons by loncontrol in systemd + + +-c '/usr/bin/systemctl enable loncontrol.service' + + +-c '/bin/systemctl enable loncontrol.service' + + loncom/init.d/loncontrol.service + doc/latex/utf8.def usr/local/loncapa/doc/utf8.def @@ -8587,6 +8663,17 @@ in a course. works/unverified +loncom/interface/lonaccesstimes.pm +home/httpd/lib/perl/Apache/lonaccesstimes.pm +handler + + Handler to display first access times for selected students for a +specified folder, resource or course-wide, for roles with rights to +view grades, but not edit them. + +works/unverified + + loncom/automation/Autocreate.plAutocreate.pl home/httpd/perl/Autocreate.pl script @@ -8611,6 +8698,7 @@ escape.pl; excise_from_db.pl; getties.pl; login_count.pl; +memcached_dump.pl; modify_config_files.pl; move_construction_spaces.pl; parse_scantron.pl; 500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.