About: admin

As IT personnel I made my own way of understanding projects, what the client wants and what company really needs. I give professionalism & talent to the client in every project. And thereby I take my work seriously, so take a look around, and get in touch if you think we would work well together.

Recent Posts by admin

Scanning for malware with Linux Malware Detect (LMD)

Linux Malware Detect (LMD), also known as Maldet, is a malware scanner for Linux released under the GNU GPLv2 license. It is particularly effective for the detection of php backdoors, darkmailers and many other malicious files that can be uploaded on a compromised website. It will help you do detect infected websites and clean the infection, however securing the compromised user or website is still necessary to avoid re-infection. If the server has cPanel , we recommend you install ClamAV first, as maldet will use the ClamAV scan engine. ClamAV installation instructions are available here. You will need to be logged in as root to the server over SSH. 1 - Install maldet
cd /usr/local/src/ && wget http://www.rfxn.com/downloads/maldetect-current.tar.gz && tar -xzvf maldetect-current.tar.gz && cd maldetect-* && sh install.sh
This will automatically install a cronjob inside /etc/cron.daily/maldet so a daily...

Change the current timezone in CentOS

Type the following commands as root: cp /etc/localtime /root/old.timezone rm /etc/localtime ln -s /usr/share/zoneinfo/America/Chicago /etc/localtime Verify new settings by typing the following two commands: date ls -l /etc/localtime Thats it :)...

Find and replace text within a file using commands on Linux

How can I find and replace specific words in a text file using command line? cd /path/to/your/folder/nikeshshakya sed -i 's/original/new/g' file.txt Explanation: sed = Stream EDitor -i = in-place (i.e. save back to the original file) The command string: s = the substitute command original = a regular expression describing the word to replace (or just the word itself) new = the text to replace it with g = global (i.e. replace all and not just the first occurrence) file.txt = the file name Or to make replace on all files on folder cd /path/to/your/folder/nikeshshakya sed -i 's/foo/bar/g' *...

How To Create a New User and Grant Permissions in MySQL

In the cases where more restrictions may be required, there are ways to create users with custom permissions. Let’s start by making a new user within the MySQL shell: CREATE USER 'nikesh'@'localhost' IDENTIFIED BY 'password'; Sadly, at this point newuser has no permissions to do anything with the databases. In fact, if newuser even tries to login (with the password, password), they will not be able to reach the MySQL shell. Therefore, the first thing to do is to create new database and provide the user with access to that database. create database nikeshdb; GRANT ALL PRIVILEGES ON nikeshdb.* TO 'nikeshshk'@'localhost'; The asterisks in this command refer to table that they can access—this specific command allows to the user to read, edit, execute and perform all tasks across all the databases and tables. Once you have finalized the permissions that you want...

Ubuntu – ownCloud Secure Access with SSL

Enable ssl sudo a2enmod ssl Create new directory for the self signed certificate sudo mkdir /etc/apache2/ssl Create the self signed certificate and the server key that protects it, and placing both of them into the new directory sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/apache2/ssl/owncloud.key -out /etc/apache2/ssl/owncloud.crt Now we setup the certificate sudo nano /etc/apache2/sites-available/default-ssl.conf The lines that need changing are the following ServerName 192.168.1.11:443 SSLEngine on SSLCertificateFile /etc/apache2/ssl/owncloud.crt SSLCertificateKeyFile /etc/apache2/ssl/owncloud.key Activate the new vhost sudo a2ensite default-ssl Restart apache sudo service apache2 restart...

Google Launches Improved Sitelinks Search Box

Google has introduced a new sitelink feature where it will show a site search box above the sitelinks for a website in the search results. The new change, in addition to the search box getting a prominent spot just under the site description, also takes advantage of auto-complete when people type something into the search box. The new search box is available for both desktop and mobile searches.  Here it is for desktop: sitelinks search 1Here is the mobile version of the new search box. sitelinks search 2Google provides documentation so webmasters can enable this so any searches done within the sitelinks search box will direct people right to the results page on your site.  You need to have a working search engine on your site, however...

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