Tips And Tricks
error: could not configure a c compiler It is the most common error found while installing the package from its source code. Many times I got this issue while working in CentOS and Red Hat Actually the source code has some scripts which require C compiler as the code is written in C language. If…
In this tutorial we will configure the additional ethernet in CentOS. The practical has been done in Virtual box whereas it is also applicable to physical machines. Scenario: In Virtual Box,we have only one ethernet or NIC card (eth0) while installing the CentOS.Later we added one more ethernet(eth1) but when we were using command ifconfig…
Korn shell or ksh is another Unix shell like bash,sh and csh. Korn shell was developed by David Korn at Bell Labs in the early 1980s and announced at USENIX on July 14, 1983. Many Unix based operating system like AIX,BSD etc. they already have ksh preinstalled. The AIX by default uses the ksh. To…
In this post we will learn how to use php to get the visitor’s IP address in a webpage. This code also helps Network or system admin to know from which IP he is using currently. For eg. your company have 2 public IP from different ISP and both are in failover. The companies network…
In this post we will read about how to release renew dhcp assigned ip address in linux. In Windows for releasing and renew of DHCP assigned IP, we use the command ipconfig /release ipconfig /renew How to release the DHCP assigned IP in linux. The below command will be applied to all interfaces which are…
While installing the python module I got this error ,”error command ‘gcc’ failed with exit status 1 ” To solve this issue install python-dev package sudo apt-get install python-dev Now recheck,I hope the problem is solved now.