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Linux: How to List All Users and Groups

December 19, 2018

This post will guide you how to list all users and groups in your current Linux system. How do I show all user account in Ubuntu/CentOS Linux. How to search for a given user name… read more »

Extract a Substring in Bash Shell

October 25, 2018

This post will guide you how to extract a substring from a string in bash shell. How do I get a substring from a string using linux cut command. How to use the IFS to… read more »

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