Deny SSH access for a specific user Sometime we required to deny specific user’s SSH access on Linux box due to security reasons. In this tutorial i am going to show you simple steps for to Deny SSH access for a specific User
VSFTPD is a service which allows us to setup ftp server in secure way. it is Very Secure File Transfer Protocol Daemon (VSFTPD). By default ftp server can be access anonymously ( ‘/var/ftp’ anonymous space ) and we can also configure login-based FTP sessions.
Error : 500 OOPS: connot change directory:/home/broexperts Details : You may face this error while you are trying to access your Linux “vsftpd” server. its actually related to “SELinux“.
How to Setup Squid as Transparent Proxy on CentOs 6.4 In this tutorial I am going to configure Squid as Transparent Proxy Server on CentOS 6.4 what does it means? Learn How to Control Internet Access with Squid Proxy Server Mastery Guide It means we have no part of configurations on the client browser, just…
CenOs 6.4 CentOs is an open source OS delivered by worldwide community of developers. It is completely upstream release of RHEL & its free to use and share. CentOs 6.4 has been released on 9th March 2013. CentOs 6.4 EL is avlailable for both 32-bit(i386) and 64-bit(x86_64) architechtures, it has many new feartures and bug…
Username is not in the sudoeur name? I have received an email, asking how to use ‘sudo’ command, so i decide to write this post for all of you. The user was reporting the error while he was trying to execute some root commands with ‘sudo’.
This post may help newbies if they are trying to install ‘pptp‘ or any other package on their Debian Box, as i was trying and got stuck due to this error.
Basics of Linux Users As a Linux System Administrator you must have good skills of management of users and groups. This means having practice how to configure and modify accounts, setting up passwords and organize user in groups.
INTRODUCTION Static IP in CentOS 6.3 In this post will learn how to setup static IP address in CentOS 6.3. After fresh install of CentOS 6.3 system, will not get IP address automatically and network interface will be down by default. In order to make it active and available on every time system reboot you…
With a static ip address you can access your computer over the internet from anywhere in the world using noip.com. No-IP Dynamic DNS Client keeps your dynamic ip information up to date in order to make your connection active. Following tutorial is about installation of no-ip dns update client on centos 6.3 Before going to…
FileZila is a cross-platform graphical FTP, FTPS and SFTP client with many of features, supporting Windows, Linux, Mac OS X and more. FileZilla Server is a reliable FTP server for Windows. Step-1 Before installing FileZilla using ‘yum’ command you need to install epel-release-6-8.noarh.rpm
Webmin is a web-based interface for system administration in Unix/Linux. Webmin provides web-based management for Unix system. Using web-interface, you can configure user accounts, Apache, DNS, file sharing etc. Unix is hard to configure for newbies Webmin allows newbies to configure Unix system using web-based interface which is available on any modern web browsers. Let’s…
