Bash for loop is very first and important looping constructs in bash shell programming. Basically bash for loop is used for iterating over series of words within string.This Post describes Bash for loop with all necessary examples.
Your Storage system has reached almost to the end of support and you want to migrate to newer technologies. Area of concern here is downtime and data-loss.Of course you can do this using backup and restore methodology or using pvmove. However, smart way for performing storage migration using lvconvert. This method does not involve downtime also it guarantees 100% against data-loss.
This post will describes about how to setup Samba server for file sharing with windows server. Samba is a freeware open source software suite that can be used for file sharing and print services. Using SMB protocol we can share files across with windows client.
This post describes How we can create FTP user with specific directory access. This enables us to restrict the user to only be able to do anything within that folder.
You are well aware of the fact that while installing linux operating system you need to enter lot of input like ip address, hostname, partition details, root password etc. And its gets bore when you need to perform this operation on number of hosts. Of course there is an option of vmware image for linux installation. But you can also do perform automated kickstart linux installation. Hence I am writing this article about performing automated kickstart linux installation with minimal requirements.
Some times it’s become necessary to find current boot disk path in Linux. The Boot disk path linux can be used for troubleshooting purpose in case any issues. This Boot partition or path contains the GRUB configuration which is bootloader in Linux.
You might be using famous putty tool for connecting to your server via ssh or telnet. However there is one more way , with which you can connect via Browser. Yes you heard it right you can connect server using Chrome web browser. No need of putty tool always. By using chrome extension Secure Shell you can connect server using Chrome web browser.
How do you experience when something goes wrong on your system. You look at the system logs, of course! In all seriousness, understanding system logging is important so that you can troubleshoot when something went wrong. In Linux system we have syslog which captures every activity occurring on the system. Generally they are stored on the local system at location “/var/log/messages” but we can configure centralized syslog server where we can dump all the logs centrally to monitor all the logs in one go.