Need to install firewalld in your system, run the following command as root access.

If you are using Dedicated server or Virtual private server, files or directories access,modify,changes,logs reports time based on your timezone settings.

You could not connect MSSQL database in your windows system, need to set authentication for user,

Whenever you may received following error while installing package or update in your CentOS or Fedora,

Recently very popular Android Mobile users connect with internet and good speed. This post describe about how to shared internet connect with PC or Laptop from your android smart phone.

We have already discussed about last command on previous post, the following content remote the ssh logged, reboot, shutdown information from logs.

Linux-Unix operating systems is logged system activities some one place. This post describe about how to get know last logged and log out, shutdown time, system reboot time from the logs. This information stored in wtmp and btmp file.