Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / RedHat / Ubuntu
by İsmail Baydan · Published 09/11/2018 · Last modified 14/05/2019
Linux provides different commands in order to remove or delete directories and files. But in some cases, this may not work as expected and we can get a message like rmdir: ‘dir’ Directory no empty which simply means when we try to delete a directory with rmdir command it is...
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by İsmail Baydan · Published 12/10/2018
FTP protocol and tools are used to transfer data over network in a simple manner. There are different FTP tools with GUI support which can provide simple usage without knowing any command but in some cases we may need to use FTP commands. In this tutorial we will learn how...
Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / RedHat / Ubuntu
by İsmail Baydan · Published 12/07/2018
Linux is a Operating System kernel and user space applications will create different distributions like CentOS, Ubuntu, Mint, Kali around this kernel. Kernel can be downloaded freely and used without any license fee. In this tutorial we will learn how to download Linux Kernel from kernel.org and compiling with GCC...
Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / RedHat / Ubuntu
by İsmail Baydan · Published 18/04/2018
Linux is mostly known with its distributions or distros but the reality is that Linux is just a kernel or core of the operating system. All user space and some of the operating space related tools are provided by distributions. We can actually call distribution as a operating system. Linux...
Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / RedHat / Ubuntu / Virtualization / Vmware
by İsmail Baydan · Published 19/12/2017 · Last modified 07/05/2018
VMware is a Linux based virtualization system which provides rich features. VMware supported by different platforms like Windows, MacOS, Linux. As WMware is a closed source product we need to make some manual work on Linux systems. If we are using Ubuntu, Fedora, Debian, Mint and similar up-to-date systems which...
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by İsmail Baydan · Published 21/03/2017 · Last modified 30/11/2018
Cygwin is free software to provide Linux and Unix environment, tools and libraries in Windows operating systems. Cygwin is also called an emulator because it translates Linux system calls into Windows type systems calls. Cygwin generally used to run Linux tools like ssh,scp,bash, X11,gcc in Windows environment. Cygwin support following...
Blog / CentOS / Debian / Fedora / Linux / Mint / Pentest / RedHat / Security / Ubuntu
by İsmail Baydan · Published 14/03/2017 · Last modified 30/11/2018
uname command is simple tool which provides information about the kernel, machine, processor, and operating system. There are a lot of more complex and feature applications that can provide more information but the simplicity makes uname best choose. Syntax We will use following syntax for uname command.
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1 |
uname [OPTION]... |
Help Brief...
Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / RedHat / Ubuntu
by İsmail Baydan · Published 22/02/2017 · Last modified 29/11/2018
Linux have a lot of utilities to manage, diagnose, check and correct different type of file systems. these utilities provide a lot of features especially Linux native file systems like ext2,ext3,ext4 etc. One of the most popular tool is fsck tool. In this tutorial we will look general usage of fsck...
Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / RedHat / Ubuntu
by İsmail Baydan · Published 20/01/2017 · Last modified 06/03/2018
Tmux is terminal multiplexer popular in Linux world. Tmux provides multiple windows in a single session. Tmux also have the ability to detach and run after disconnect and attach after connection. This is very useful for system administrators. Man Man page of tmux provides a lot of detailed features. To...
Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / RedHat / Ubuntu
by İsmail Baydan · Published 05/01/2017 · Last modified 27/11/2018
As a system administrator monitoring systems is very important job. Actually we can state that half of system administrating is monitoring and anticipating systems and their events. In this tutorial we will look Linux monitoring tools and their features. As I know there is a lot of tools to monitor...
