Sunday , 25 August 2019
Latest topics!!

How to do IMAP Sync, Email migration using imapsync

Email migration is always a head ache when it comes to do between platforms like windows to linux.  Also we may face issues, when it is done using migration tools sometimes mail will not get migrated completely. We can do the email migration easly from whatever platforms to linux using IMAPSync. Since it is done based on protocol(IMAP) and not ... Read More »

How to check memory usage in Linux?

Usually the memory usage is checked for with the help of free command. The most common being “free -m” which shows the memory usage in MB. Here I will explain to you guys the output of memory usage in a Linux server. Consider the following example: [root@test ~]$ free -m total       used       free     shared    buffers     cached Mem:         48143      47704        438        103       ... Read More »

Important cPanel Directories and Files

Today we will help you familiarize with important files and directory within cPanel servers. By default the cPanel is installed to /usr/local/cpanel + 3rdparty/ – tools like fantastico, mailman files are located here + addons/ – AdvancedGuestBook, phpBB etc + base/ – phpmyadmin, squirrelmail, skins, webmail etc + bin/ – cpanel binaries + cgi-sys/ – cgi files like cgiemail, formmail.cgi, ... Read More »

How to identify boot and root filesystems while on SystemRescuecd?

SystemRescuecd? Consider the worst case, you are not remembering the filesystem data to proceed with recovery and you may need to know the name of the boot and root partitions where Linux is installed. You can run fsarchiver probe simple or fsarchiver probe detailed from SystemRescuecd to show the list of filesystems of your computer. Here is an example: #root@sysresccd ... Read More »

How to find email sending scripts location?

Command line tips & tricks to find out Spam emailing scripts location! Are you really getting struggled for dealing Spam issues? Read this blog post to get relaxed, and stay away from Spamming! Spamming can occur in many ways. In this article, I’m going to explain the steps to identify and mitigate Spamming through scripts. This can occur in many ways. ... Read More »

How to managing services with systemd in CentOS/RedHat7 ?

In most of the linux distributions init daemon is going to be replaced with systemd deamon.  It has been already replaced in some distributions as Fedora is the first to do the same.  Also in Centos 7 and Redhat 7 the init deamon is is replaced with systemd. Similar to  init daemon systemd is the parent process of all other ... Read More »

How to install SSL on my domain without dedicated IP address?

Is it possible to install SSL on my domain domain which has shared IP address? It’s hosted on a cPanel server? Yeah, it’s possible! We TwinBee supports SSL on all domains on our shared servers, which does not depend on the IP address associated with the domain. You do not have a dedicated IP address to purchase and install SSL ... Read More »

What is kernelCare?

An intro to KernelCare technology KernelCare is  a live patching service which help admins to install all security patches and bugfixes without rebooting the sever.  Once installed in the server KernelCare agent will continuously check for patches available for currently running kernel. Once a patches available KernelCare agent will download it and install it in the server. What are the ... Read More »

Managing Linux RPM packages – how to?

As a server admin, you people must have the knowledge of how to manage Linux RPMs via command line. Redhat Package Manager is abbreviated as RPM. Managing Linux packages via RPM commands should be a little tougher than managing it via YUM. Using yum command should be better than rpm command after Red Hat Enterprise Linux 5, since it can ... Read More »

How to enable TLS1.2 in apache?

As we know that the TLS1.2 is the only secure version of TLS available. We can enable TLS1.2 in Apache. Check current TLS version using the command below: openssl ciphers -v | awk '{print $2}' | sort | uniq Before enabling the TLS1.2 in apache, we have to check that if “ssl_module” is enabled in the server. Use the below ... Read More »