http://linuxhostingsupport.net/blog/howto-increase-tmp-partition-size /tmp partition full… How to increase /tmp partition? You can create a Virtual partition on Linux in case your […]
Monthly Archives: March 2012
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How to protect your server from DDos Attack
http://linuxpoison.blogspot.com/2008/06/how-to-protect-your-server-from-ddos.html What is DDos attack: On the Internet, a distributed denial-of-service (DDoS) attack is one in which a multitude of […]
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How to Install Postfix Admin in RHEL/CentOS 5/6
Postfix Admin is a web based interface used to manage mailboxes, virtual domains and aliases. This article will show you […]
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Firefox shows ‘Verified by: Not specified’ notice for my SSL certificate
Commercial/private SSL certificates are signed by trusted Certification Authorities. These organizations guarantee the content on websites using their certificates is […]
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Clearing (but not deleting) log files
http://www.notesofasysadmin.com/linux/clearing-but-not-deleting-log-files/ Sometimes, as a Systems Administrator, or SysAdmin, there are times we need to clear out the log files, without […]
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How to enable EPEL repo on CentOS 5 & 6
To enable EPEL (Extra Packages for Enterprise Linux) for CentOS 5 x86 or x64, log in to SSH on your […]