Commands by nathwill (1)

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Sync the date of one server to that of another.
(Useful when firewalls prevent you from using NTP.)

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Add strikethrough to text

Upgrade all expired homebrew packages
You probably want to run `brew update` before you run this command

Print a list of installed Perl modules
Works only if modules are installed "the right way"

Lists installed kernels

Get your outgoing IP address
should be very consistent cause it's google :-)

Reset hosed terminal,
stty sane resets the tty to basic usable function. The ^J is a newline -- sometimes CR/LF interpretation is broken so use the ^J explicitly.

See how many % of your memory firefox is using

!* Tells that you want all of the *arguments* from the previous command to be repeated in the current command
Example: touch file{1,2,3}; chmod 777 !*


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