Linux, Windows, Security, Programming, Network Tutorials
VNC is a protocol used to connect remote systems with GUI. It is especially popular in Linux world but supports other platforms like Microsoft and MacOS. The default port numbering for multiple VNC services...
Ubuntu, Debian, Kali and Mint uses the same package management software named dpkg and apt. Updating OS is important part of the system administration. We will look how to update and upgrade deb based...
Linux bash have different file and directory related functions to create, delete, change and check existence. In this tutorial we will look how to check a file or directory if it exists. Check File...
Bash shell provides environment and shell variables in order to hold data. These variables helps system administrators during the operations by giving clues and helpers. echo command is used to put these variables to...
top is very popular and well known system monitoring tool provided by default by most of the Linux distributions. htop is more eye candy and more professional system monitor tool which is provided by...
logrep is very useful tool for text search and pattern matching. We have all ready provided tutorial and examples about grep and egrep . In this tutorial we will look grep command or ,...
Symbolic links provides practical solutions file name or path related problems. Symbolic links will create same file or folder with different name and path. In some situations this may cause problem and we have...
VMware is one of the best virtualization company. Especially in the desktop based virtualization it provides far more features than its competitors. VMware provides some tools to make virtualization experience more smooth. These tools...
Linux services and daemons can be controlled with chkconfig command. chkconfig command is mainly used to set given service or daemon run level. In order to work with chkconfig command we need root privileges....
apt-get is standard package manager provided by popular distributions like Ubuntu, Debian, Mint and Kali. We can use apt-get removeand purge in order to remove packages from system. apt-get This package manager provides a...
