This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I am aware of basic commands of unix and some parts of shell scripting. I came across some issues which can be solved by administration, which I not aware of. Kindly suggest me good books or sites from where I will get knowledge of administration.
I'm currently reading it and I can say it's a pretty good book for a beginner like me This book is still meant for system admin and since you already know some basic Linux, you will be have no problem understanding it.