Category Archives: Linux (Ubuntu/CentOS)

What is network bonding? Network bonding is a method of combining (joining) two or more network interfaces together into a single interface. It will increase the network throughput, bandwidth and give redundancy. If one interface is down or unplugged, the other one will keep the network traffic alive. Network bonding can be used in situationsContinue reading “Create Network Bonding On Debian 7”

What is Network bonding? Network bonding is a method of combining (joining) two or more network interfaces together into a singleinterface. It will increase the network throughput, bandwidth and will give redundancy. If one interface is down or unplugged, the other one will keep the network traffic up and alive. Network bonding can be usedContinue reading “Create Network Bonding On CentOS 7/6.5”

What is Network bonding? Network bonding is a method of combining (joining) two or more network interfaces together into a singleinterface. It will increase the network throughput, bandwidth and will give redundancy. If one interface is down or unplugged, the other one will keep the network traffic up and alive. Network bonding can be usedContinue reading “Create Network Bonding On Ubuntu 14.10”

Installation To install DHCP server on CentOS 6.5, enter the following command: yum install dhcp -y Configuration DHCP server configuration is not that difficult. First, we have to assign which interface you want your DHCP server to run on. In my case, I have only one Interface on my system (eth0), so I assigned eth0.Continue reading “Setup DHCP Server On CentOS 6.5”

Installation To install DHCP server on Ubuntu 14.04 LTS, enter the following command: sudo apt-get install isc-dhcp-server -y Configuration DHCP server configuration is not that difficult. First, we have to assign on what interfaces should the DHCP server (dhcpd) serve DHCP requests. In my case, I have only one Interface on my system (eth0), soContinue reading “Setup DHCP Server On Ubuntu 14.04 LTS Server”

Regular expressions (Regexp)is one of the advanced concept we require to write efficient shell scripts and for effective system administration. Basically regular expressions are divided in to 3 types for better understanding. 1)Basic Regular expressions 2)Interval Regular expressions (Use option -E for grep and -r for sed) 3)Extended Regular expressions (Use option -E for grep and -r for sed)Continue reading “Regular Expressions in Linux Explained with Examples (RegEx / Regex)”

Know what is happening in “real time” on your systems is in my opinion the basis to use and optimize your OS. On ArchLinux or better on GNU/Linux in general the top command can help us, this is a very useful system monitor that is really easy to use, and that can also allows usContinue reading “Understanding the Top command on Linux”