List Content in the Terminal with Bash


ls - lists the files in the directory



Use of wildcards

to find every file starts with capital s
to find every file starts with capital c and capital s
to find file/files with the .md extension
to find file/files with any two-character extension (the number of  "?" represents the character length of the extension)



to find file/files start with and upper case characters 
to find file/files start with and lower case characters 



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