Redis Explained

Redis is in-memory (RAM) key-value data storage.Supports data structures such as strings, lists, maps, sets, and sorted sets. Redis persistence Persistence: just a fancy word for saving copy of data,…

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alias

Shell aliases are simple way to create new commands. They overlap with shell functions, which are more versatile and should be preferred. Create an alias: # alias ls='ls --color=auto' When…

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grep

# cat file.txt This is a file with some text in it. THIS IS A FILE WITH SOME TEXT IN IT. Let's try some grep flags and examine what will…

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