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Archive of posts filed under the shell category.

Pulling out strings

Some ways to "pull out" strings from files

Argument juggling with awk

How to pass extra stuff without awk noticing

Quick file sharing over HTTP

A simple hack to quickly share files.

Send email with attachment(s) from script or command line

To avoid having to search it every single time.

SSH auto-reconnect

Not a big issue, but it's easy to make it better.