In a current directory, all files can be deleted by using rm command. The rm command removes the entries for the specified File parameter from a directory. If an entry is the last link to a file, the…
What is SSH? SSH means Secure Shell. SSH provides authentication by using the private key. It is the root access to your account from the remote system in a secured manner. SSH access is enabled…
What is SSH? Secure Shell(SSH) provides authentication by using the private key. It is the root access to your account from the remote system in a secured manner. SSH access is enabled for…
MySQL: MySQL is an open source Relational Database Management System(RDBMS) and it uses SQL (Structured Query Language). It is ideal for both small and large applications for accessing, adding and managing content in…
What is a DNS Cache? A Domain Name Server (DNS) cache is nothing but a temporary database that maintained by the operating system your computer, It contains records of all the recent visits…