To manually assign primary and secondary DNS Server IP addresses, in your terminal type:
vi /etc/resolv.conf
Now, edit this file to the following:
nameserver 8.8.8.8
nameserver 8.8.4.4
Now, press ESC and type :wq and hit ENTER to save and exit the configuration file.
CENTO is the acronym for the Central Eastern Treaty Organization. Also and most seldom referred to as the Central Treaty Organization. The original name, at the organizations creation in 1955, was Middle East Treaty Organization or METO.
Packet tracer is developed only for Windows Operating Systems but the " wine project" allows to run windows applications in Linux Operating Systems.
Open the terminal and type the following commands
use:
[user@host ~]$ sudo yum install wine [user@host ~]$ winecfg
Followed by:
[user@host ~]$ wine/path/to/PacketTracerSetup.exe
( NOTE - "path/to" is the location of the Packet tracer setup file )
The system requirements for CentOS may vary according to the version. However for CentOS6, the system requirements are as follows.
The CentOS team provides periodic updates to their linux distribution and aims to be 100% binary compatible. CentOS has been supported for 7 years via security updates.
CentOS is linux distribution which attempts to provide a free enterpirse class computing platform which has 100% binary compatibility. This will appeal to many people who enjoy creating their own code and interfacing.
Patches are released all the time. As in other operating systems, you should look at what the patch does and what it fixes, along with the relative severity of the change before deciding on applying the patch.
It is also a good idea to back up your system before applying any patches in case the patch causes the system to become unstable.
The features of Community Enterprise Operating System or CentOS include its availability in multiple languages and its monolithic (Linux) kernel type. Plenty of tech support is available and its updated regularly. It is also free to use.
1. Create the source into a file with any text editor, for example: myprog.c
2. Compile it: gcc -Wall -W -pedantic -g -o myprog myprog.c
3. Run it: ./myprog