Tag: linux

Installation and Setup of Free Tacacs+ server in Linux

Installation & Setup of Free Tacacs+ server in Linux (Tested via GNS3 & VirtualBox) Software Used: GNS3 0.8.3.1 -use 3700 IOS as Router & DHCP -use Ethernet switch to connect hosts -use VirtualBox guest running on Ubuntu Linux server 12.04.2 LTS http://shrubbery.net/tac_plus/ Installation: 1.Login as root …

Securing your OpenSSH server in Linux

Secure Shell (SSH) is a program used to secure communication between two entities, often used as a replacement for Telnet and the Berkeley protocols such as remote shell (RSH) and remote login (Rlogin). SSH is also used as a secure remote copy utility, replacing traditional protocols …

How to find large files on Linux

When you are running out of disk space sometimes you need to search your server to see which files are the ones that are consuming all the disk. And here comes the question, How to find large files on Linux? First let me tell you that …

Say bye-bye to the old trusty MD5

It is official: Microsoft is one of the big ones who’ll be retiring the venerable-but-vulnerable MD5 algorithm. Don’t worry, you’ll still be able to create MD5 hashes for your documents and verify them, but not for authentication and code signing anymore. The first chink in MD5′s …

How to clone MySQL database

Here is a method to create a replica of 1 database, with all its tables and their knowledge Dump your supply database into sql file # mysqldump -uroot -p manufacturing -r manufacturing.sql If you want solely schema (database with empty tables) # mysqldump -uroot -p manufacturing …

10 Best and free remote desktop sharing software’s

If you are someone who often need access to your home computer from your office or you provide technical support to your customers or sometimes dear ones. The remote desktop sharing software helps you solve the queries remotely and save your day from travelling and frustration. …

Connect Windows Server 2012 R2 to NFS Shares

Overview Out of the field, a Windows Server 2012 and Windows H can’t hook up with NFS-based mostly shares out of your Linux surroundings by default. Although, they each embrace a function that when allow does permit them to. Microsoft likes to trumpet that ninety% of …

Partition X doesn’t begin on bodily sector boundary

If you run “fdisk -l” and also you get one thing like: # fdisk -l   ....   Disk /dev/sdb: one thousand.P GB, 1000204886016 bytes 255 heads, sixty three sectors/monitor, 121601 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector measurement (logical/bodily): 512 …

Drupal or Joomla? Which Works Best For Your Business

Building an internet site has by no means been simpler, because of content material administration techniques (CMS). Two of the extra well-liked choices are the open-supply CMS platforms: Joomla and Drupal.   Each platform has its followers, in addition to its critics. So how have you …