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    1: How to make a domain coordinator on
    2: a newly installed LON-CAPA system
    3: 
    4: Scott Harrison
    5: April 17, 2001
    6: 05/28/2001
    7: 
    8: Example situation:
    9: Adding a user "dc103" to be a domain coordinator
   10: for the domain 103.
   11: 
   12: 1. login as super-user
   13: 2. /usr/sbin/adduser dc103
   14: 3. passwd dc103
   15:    enter in a password
   16: 4. Cause 'www' to be a member of the group 'dc103'
   17:    Change this line in /etc/group
   18:    dc103:x:NUMBER:   
   19:    to be
   20:    dc103:x:NUMBER:www
   21: 5. Set permissions for /home/dc103 and /home/dc103/public_html
   22:     to be readable and writeable by www.
   23:     chmod g+rw /home/dc103; chmod g+rw /home/dc103/public_html
   24: 6. login as user=www
   25: 7. cd /home/httpd/lonUsers
   26: 8. install -d 103/d/c/1/dc103
   27: 9. cd 103/d/c/1/dc103
   28: 10. echo "unix:" > passwd
   29: 11. Run the following script with the arguments
   30: [script] 103 dc103
   31: 
   32: #!/usr/bin/perl
   33: 
   34: # quick temporary script
   35: # brought up-to-date by Scott Harrison, 03/01/2001
   36: 
   37: 
   38: print "Usage: rolesmanip.pl DOMAIN USERNAME\n" unless @ARGV;
   39: 
   40: my $domain=shift @ARGV;
   41: my $name=shift @ARGV;
   42: 
   43: my ($l1,$l2,$l3)=split(//,substr($name,0,3));
   44: 
   45: use GDBM_File;
   46: my %hash;
   47:         tie(%hash,'GDBM_File',
   48: "/home/httpd/lonUsers/$domain/$l1/$l2/$l3/$name/roles.db",
   49: 	    &GDBM_WRCREAT,0640);
   50: 
   51: $hash{'/'.$domain.'/_dc'}='dc';
   52: open OUT, ">/home/httpd/lonUsers/$domain/$l1/$l2/$l3/$name/roles.hist";
   53: map {
   54:     print OUT $_.' : '.$hash{$_}."\n";
   55: } keys %hash;
   56: close OUT;
   57: 
   58: untie %hash;
   59: 12. Restart the lon processes (/etc/rc.d/init.d/loncontrol restart)
   60: 13. Restart the httpd processes (/etc/rc.d/init.d/httpd restart)
   61: 14. You may further define the domain coordinator user (i.e. dc103)
   62:     by going to http://MACHINENAME/adm/createuser.
   63: