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 <details>
 <summary>Tell me about your experience with shell scripting</summary><br><b>
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 </b></details>
 
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 <summary>What this line in scripts mean?: <code>#!/bin/bash</code></summary><br><b>
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+`#!/bin/bash` is She-bang 
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+/bin/bash is the most common shell used as default shell for user login of the linux system. The shell’s name is an acronym for Bourne-again shell. Bash can execute the vast majority of scripts and thus is widely used because it has more features, is well developed and better syntax.
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 </b></details>
 
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