How to get the last field of a string using cut command in bash linux ?
Today we will see an interesting article how to get the last field of a string using cut command in linux. Suppose you are searching for files and want to...
Tag: field
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How to pick complete line while working in Loop under Unix or Linux ?
Today we will see one of the useful tip in Linux. That is when we try to search complete line text from a long file, then it take individual words...
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Understanding /etc/fstab file and its dump option. Is it of any significance ?
Today in this article, we will see the importance of dump option in /etc/fstab file and will understand if its of any importance. To understand this, lets first look at...
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What is IFS in linux bash shell ?
1. Introduction IFS stands for Internal Field Separator in Linux. $IFS is one of the system variable with default value “space, tab, and a new line”. This system variable signifies...