I want to make a crawler, but I don't know what to start with.
I would appreciate it if you could let me know any of the questions below.
Please tell me how web crawlers work.
Also, please tell me how web crawlers collect web information.
Crawler (how it works) is basically
Of these actions
I think it is the case.In fact, crawlers are just data acquisition units, so it's actually much more difficult and expensive to use the acquired data in the subsequent process (such as target ads)
curl command allows you to get the first "source" and this may be enough for the first step.
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