Shiwang Kalkhanda (RHCA, RHCSS, MCSE) is a Linux geek and consultant with expertise in the automation of infrastructure deployment and management. He has more than 10 years' experience in security, system, and network administration, and training on open source tech. For most of his automation work, he uses Shell Scripting, Python, and Go. He holds a master's and a bachelor's degree in computer applications. He enjoys traveling and spending time with his children. He is also the author of a book on text processing utilities in Unix-like environments, Learning Awk Programming.
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