curl is a command line tool to trnasfer data or to from a server. it is used for automation as it is designed to work with user interaction.

to get a response www.handbook.com

every file taht is on the internet has a filename.to use  the same filename as the downloaded filename we use -o flag

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resume the transfer by using the -C flag

resume the transfer by using the -C flag

-T flag is used to upload a fileto the server 

-X flag is used to delete a file from the servr

-L avoids redirects of the site

avoids certification validation