Linux, Windows, Security, Programming, Network Tutorials
curl is useful tool used to create HTTP, HTTPS, FTP, … and similar protocol request from command line. This provides us the ability to simulate web browser behavior or similar application logic without a GUI....
Ssh protocol secure remote connections which is shell or terminal based to the remote systems. Ssh protocol and tool provides more than that. We can use ssh to create tunnels over local and remote systems...
Bash is powerful scripting language provides by various Linux distributions,Unix and BSD. If we need to make our script dynamic we generally use arguments. Arguments are provided to the script through command line. In...
Ftp or File Transfer Protocol is popular protocol used to transfer data, file, directory over networks. These networks may be our local network or internet. FTP has simple mechanisms which makes is easy to...
Iptables is standard and popular firewall provides by Linux distributions like Ubuntu, CentOS, Fedora, Debian etc. Iptables rules are managed in run time where a lot of rules are added, changed and remove. These...
Ubuntu is popular Linux distribution used in different enterprise or personal IT environment. Security is important part of the today IT. We can use firewall services like iptables in order to tighten security of our...
Partition tables are used to structure the disk drives. MBR (Master Boot Record) and GPT (GUID Partition Table) is two most popular partition schemes used today IT environments. In this tutorial we will compare...
Master Boot Record is the start of an partition schema in disk file systems. In daily usage we use single physical disk by splitting it multiple partitions for different use cases. Operating systems needs...
Bash provides a lot of useful programming functionalities. for loop is one of the most useful of them. We can use for loop for iterative jobs. Linux system administrators generally uses for loop to iterate...
Rar is very popular compression format used for different purposes. A lot of files like documents, image files, source code etc. are compressed using rar compression format. In this tutorial we will look how...
