Delete All base on filename extension in folder and subfolders

Using Terminal and Find command. find . -iname ‘*.jpg’ -type f -exec…

Using Terminal and Find command.

find . -iname '*.jpg' -type f -exec rm -f {} \;

This command starts in the current directory, recursing through the entire subtree, looking for files only that end with ‘.jpg’. It will delete any such files.

find – the find program
. – search the subtree starting in the current directory
-iname ‘*.jpg’ – find all elements that match the shell pattern ‘*.jpg’. This should be done case-INsensitively
-type f – only match files
-exec rm -f {} \; – execute the command “rm -f {}” for each matched file, where ‘{}’ is replaced with the name of the matched file.

Also adding an -delete it should do the same.

find /yourdirectory -iname '*.jpg' -delete

Linux Malware Detect

Installing Linux Malware Detect on CentOS 6

I’m going to show you in few step how to install the…

I’m going to show you in few step how to install the LMD on your linux server.

What is Malware? well, Malware is short for malicious software, such as a virus, which is specifically designed to disrupt or damage your computer system.

What is LMD? Linux Malware Detect (LMD) is an open-source malware scanner that runs under various flavours of Linux, distributed under the GPL2 license.

Downloading LMD:

You can either use your user home directory or tmp folder for installation files.

cd ~


Installing LMD

tar xfz maldetect-current.tar.gz

cd maldetect-*


The first command unpacks the archive.  The second changes the folder to the unpacked archive and the third command runs the install script. You may come across a “permission denied” message when running the install script. If this happens do the following

Postfix Mail

How to send mails in POSTFIX through external SMTP

This short guide shows how you can set up Postfix to relay…

Postfix Mail
Postfix Mail

This short guide shows how you can set up Postfix to relay emails through another mailserver. This can be useful if you run a Postfix mailserver in your local network and have a dynamic IP address because most dynamic IP addresses are blacklisted today. By relaying your emails through another mailserver that is hosted on a static IP address in a data center (e.g. your ISP’s mailserver) you can prevent your emails from being categorized as spam.

First step, you will need to make changes in your configuration file (in standard postfix configuration it would be /etc/postfix/ You need to add at the end of configuration file following lines:

I’m going to use Nano editor to edit my configuration file.

nano /etc/postfix/