Learn How to Learn

focused and diffuse mood  1 – concentration in something for a period of time (pomodoro) 25 min focus no interruptions reward   memory working memory 4 slots so it needs to chunk the data long term memory hard to find ur way in moving from working memory to long-term memory need the time between memory […]

Shellcode validation via C pointer

C snippet to test the shellcode replace your shellcode with your custom payload  

Run MySQL Cluster Multi Masters For High Availability

Hello Folks, it’s has been a while I didn’t write new articles, it’s has been a while I didn’t write new articles, so time to give back to the community, I will describe how to implement MySQL cluster for high-availability and disturbed workload MySQL Cluster Architect comes with new process ndbd and ndb_mgmd ndb is used […]

Linux Performance Co-Pilot with WebUI

Performance Co-Pilot allow sysadmins to collect and measure data from various systems, it comes in RPM packages for Red Hat 6 to 7 website http://pcp.io/ installing Performance CO-Pilot

pcp  packages comes with different services pmcd,pmlogger  pmcd  : performance metrics collector daemon

pcp packages come with many commands to gather information about the machine like […]

Facebook Mass Invite to Like script

today I wrote  a script to help in sending an invitation to like your page this happens when you promote a post for your audience and they interact with your post but they forget to like your page so this script will help you to mass invite them in once 1 – click on the […]

Docker Persistent Storage for MySQL Server and SELinux

hello everyone today we will make MySQL Docker Container with Shared Storage first let’s pull latest MySQL  version of docker

after we did download the latest image this image come in handy with some awesome parameters MYSQL_ROOT_PASSWORD MYSQL_DATABASE with this  parameters, we can create a database and set root password for mysql now let’s create a […]

phpMyAdmin error #1146

#1146 – Table ‘phpmyadmin.pma_tracking’ doesn’t exist   this error indicates that phpmyadmin pages failed in setup  and you just ignored it in the setup process you need to reconfigure the package again  

  after you follow the reinstall steps it will setup the missing sql files for pma tables  

phpMyAdmin no password dev env

if you setup your development environment with no mysql root password after you setup phpmyadmin package it will land you with this error Login without a password is forbidden by configuration (see AllowNoPassword) to fix this error  vi  /etc/phpmyadmin/config.inc.php find line : 96 ”    /* $cfg[‘Servers’][$i][‘AllowNoPassword’] = TRUE;” remove the comment /* $cfg[‘Servers’][$i][‘AllowNoPassword’] = TRUE; […]

Fix Mcrypt WARNING Ubuntu Server

today I faced problem in setup a mcrypt module I did install it via

when i did try to enable it via

I got this error root@ubuntu:/etc/php5/apache2/conf.d# php5enmod mcrypt WARNING: Not enabling the mcrypt module for apache2 SAPI since module symlink WARNING: already exists in /etc/php5/apache2/conf.d with different content. WARNING: Not enabling the […]