CentOS 6.2 VMware Tools Install the Easy Way
Rayhan No internet tools install Initiate the VMware tools installed on your CentOS 6.2 VM. Open an SSH session to your VM and copy/paste this: (It is not recommended to directly…
Linux
Install Gnome GUI on CentOS 7
Optional: Run the following command to list down the available package groups for CentOS 7. # yum group list Output: Loaded plugins: fastestmirror There is no installed groups file. Maybe…
Configure Static IP Address
We will use eth0 in this example, your interface can be named differently, see Finding your network interface. If you have disabled the either wicd or the network manager you…
Time Synchronization with NTP
ntpdate Ubuntu comes with ntpdate as standard and will run it once at boot time to set up your time according to Ubuntu’s NTP server. ntpdate -s ntp.ubuntu.com ntpd The…
Start and Enable Firewalld on CentOS 7
Enable Firewalld To enable firewalld, run the following command as root: systemctl enable firewalld Start Firewalld To start firewalld, run the following command as root: systemctl start firewalld Check the…
dnstop Monitor CentOS BIND DNS Server (DNS Network Traffic) From a Shell Prompt
Install dnstop # yum install libpcap-devel ncurses-devel # yum install gcc Now, grab latest source code using wget command, enter: # cd /tmp # wget http://dns.measurement-factory.com/tools/dnstop/src/dnstop-20140915.tar.gz # tar -zxvf dnstop-20080502.tar.gz…
DNS Server Installation in CentOS 6
Scenario Primary(Master) DNS Server Details: Operating System: CentOS 6.5 server Hostname: masterdns.unixmen.local IP Address: 192.168.1.100/24 Secondary(Slave) DNS Server Details: Operating System: CentOS 6.5 server Hostname: secondarydns.unixmen.local IP Address: 192.168.1.101/24 Client…
Create a MySQL User on Linux
Login to MySQL First we’ll login to the MySQL server from the command line with the following command: mysql -u root -p In this case, I’ve specified the user root…
Configure BIND as a Private Network DNS Server on CentOS 7
Scenario Primary (Master) DNS Server Details: Operating System: CentOS 7 minimal server Hostname: ns1.scbd.com IP Address: 192.168.5.180/24 Secondary (Slave) DNS Server Details: Operating System: CentOS 7 minimal server Hostname: ns2.scbd.com…
CentOS Network Configuration
GUI Mode Recommended for beginners Step 1 » Type this command “nmtui” to open Network manager and press enter after choosing ” Edit a connection” ( Use TAB for choosing…