Linux, Ubuntu, Debian, Mint, CentOS Tutorials
İsmail Baydan 
Linux provides a lot of tools and commands to monitor performance and resource usage. But dstat is one of the most popular commands used by users and system administrators. The dstat command is a replacement for the vmstat, iostat, and ifstat command. It merges all these commands into a single command and a single screen … Read more
The dd command is a very useful command used to copy data from one source into a destination. The dd command created in the Unix system in order to copy and convert files and also used in Linux too. The most powerful feature of the dd command is the ability to copy data as raw. … Read more
As a flexible operating system, Linux provides a lot of different commands and ways to reboot or restart the system. The restarting Linux and rebooting Linux are the same terms simply used to describe shutting down the Linux and starting it automatically. In this tutorial, we will learn how to reboot/restart Linux with different command-line … Read more
Ubuntu is the most popular end-user and server Linux distribution. Ubuntu is released regularly every 6 months. This means ubuntu has different versions. In every new version, some features become obsolete and some new features are added. In order to work current Ubuntu system, we may need to know the Ubuntu version. There are different … Read more
Linux provides the cut command which can be used to cut specified parts of the file via the command line or bash. The cut command operates over the provided file and the result is printed into the standard output. The cut operation can be done with different specifiers like byte, character, and field. cut Command … Read more
The Linux cp command is used to copy files and directories. The cp command has different options for copying files and directories. While using the cp command to copy directories the “cp: omitting directory” error may occur. In the tutorial, we will examine the cause of this error and different solutions to solve this error. … Read more
The scp command can copy files securely from the local system to the remote system via the network. During the copy from local to remote the transmitted data is encrypted which makes this copy secure. Also, specified local directories or files can be copied recursively to the remote system. In this tutorial, we will examine … Read more
The scp is a command and tool used to copy files and directories between two systems over the network. The scp command is generally used for Linux and network systems but also supports Windows operating systems. One of the most useful features of the scp command is copying files and directories recursively. In this tutorial, … Read more
Linux nohup command is used to run processes that ignore the SIGHUP signal. The SIGHUP is a signal used to send to a process and control it even the terminal is closed. By default, a process is stopped when the executing terminal or sessions is closed but by using the nohup command this can be … Read more
The grep tool is used to search and match the specified Patterns in a file or string. While searching and matching the upper case and lower case letters differ and do not match the upper case pattern with the lower case string. This is called case sensitivity. But the case sensitivity can be disabled and … Read more