[coderobe]

On a more serious note,

> alias www='python -m SimpleHTTPServer 8000'

that'll only work on systems where python is python2

> alias speed='speedtest-cli --server 2406 --simple'

speedtest-cli automatically selects a server, invoking it without any opts at all is perfectly fine

> alias ipi='ipconfig getifaddr en0'

the interface name is not predictable, nor portable - `ip a`

Most if not all of these aliases seem rather pointless after all

[aequitas]

> A normal ping will go on forever. We don't want that. Instead, let's limit that to just five pings.

It almost always what I want.

> alias getpass="openssl rand -base64 20"

If you really want to be handy, use "pass generate -c" instead of openssl, you got the password stored in your passstore and temporary copied to the clipboard.