Tech Blog - if you need to clear sendmail queue the following is some very usefull commands for doing the jobTo check how many pending mail you have use the "mailq -v" command.Manually removed pending mails$ rm /var/spool/mail/*.*$ rm /var/mqueue/*.*Delete pending mails using sendmail command$ sendmail -v -qYou can delete certain domain or user or recipient mail using the following command$ sendmail -qS -v domainname.com it will delete all mail from *@domainname.comDelete mail from reci... Read Full Story
Tech Blog - if you need to clear sendmail queue the following is some very usefull commands for doing the jobTo check how many pending mail you have use the "mailq -v" command.Manually removed pending mails$ rm /var/spool/mail/*.*$ rm /var/mqueue/*.*Delete pending mails using sendmail command$ sendmail -v -qYou can delete certain domain or user or recipient mail using the following command$ sendmail -qS -v domainname.com it will delete all mail from *@domainname.comDelete mail from reci... Read Full Story
Tech Blog - Established in 1972, Panasonic is becoming a leading supplier of consumer and business related electronic products. Its parent company Matsushita Electric Industrial Co. Ltd. also has a number of manufacturing plants in UK. Among other electronic equipments, it manufactures fax machines that are widely used in busy offices all over the world.It supports plain paper laser monochrome technology. Recently Panasonic has introduced a new model fax machine UF8100 which has diversified f... Read Full Story
Tech Blog - Established in 1972, Panasonic is becoming a leading supplier of consumer and business related electronic products. Its parent company Matsushita Electric Industrial Co. Ltd. also has a number of manufacturing plants in UK. Among other electronic equipments, it manufactures fax machines that are widely used in busy offices all over the world.It supports plain paper laser monochrome technology. Recently Panasonic has introduced a new model fax machine UF8100 which has diversified f... Read Full Story
Tech Blog - Here is a simple howto on creating your own CA or Certificate Authority unders Cent OS 5, this howto would also work on other Linux distribution with modification to path where the command could be found, this howto covers creating a certificate authority using OpenSSL and setting up a secure website using Apache with mod_ssl module.For Cent OS 5, you will need to have Openssl, Apache with mod_ssl module, and Openssl tools(openssl-perl), you can easily serach for this packages usi... Read Full Story
Tech Blog - A "defunct" process or a zombie process is a process that is actually finished which depends on a parent process, which for some reason usually due to error did not terminate.You can usually see defunct process using the ps -ef command, this process mostly are harmless and can be left alone, however they are annoying in my opinion so I often want them removed, the catch is you can't kill an already dead process, good thing Unix has a utility that will help us removed it.prea... Read Full Story
