Edit /etc/mail/sendmail.mc and add the following lines near the bottom of the file:
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FEATURE(dnsbl, `sbl-xbl.spamhaus.org', `Rejected - see http://www.spamhaus.org')dnl |
The run make to rebuild the sendmail.cf file and restart the sendmail service.
From the command line, an RBL check can be activated on Plesk with the following:
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/usr/local/psa/bin/mailserver.sh --add-maps-zone sbl-xbl.spamhaus.org /usr/local/psa/bin/mailserver.sh --set-maps-status true |
Recent problem where I needed to VNC to a host but the host was not directly routable. So I needed to send my traffic to a routable host and then tunnel it over to the final target host. SSH did the trick here:
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1 |
ssh -g -L rhost:5900:host:5900 host |
Where “rhost” is the intermediate server and “host” is the final target server.
The RHEL AS4 server had an active RHN membership so installing MySQL server was a quick and easy. Here are the commands:
# up2date –install mysql-server
# /sbin/service mysqld start
# mysqladmin -u root password “my_root_password”
# mysqladmin -u root -h localhost -p password “my_root_password”
The last command will prompt for a password. Enter the value for “my_root_password”.
And that’s all there was to it!
Download and unpack mod_jk source package to /root/archive or other location as desired:
wget http://archive.apache.org/dist/jakarta/tomcat-4/source/\
jakarta-tomcat-connectors-4.1.27-src.tar.gz
tar -xvzf jakarta-tomcat-connectors-4.1.27-src.tar.gz
cd jakarta-tomcat-connectors-4.1.27-src/jk/native2
Prepare the configure script:
chmod 755 buildconf.sh
./buildconf.sh
Run the configure script:
./configure –with-apxs2=/usr/sbin/apxs \
–with-java-home=/usr/java/j2sdk1.4.2/
make
libtool –finish /usr/lib/httpd/modules
Copy the new modules to the apache modules directory:
cp ../build/jk2/apache2/*.so /etc/httpd/modules/
