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Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

Alternative size (human readable) of files and directories (biggest last)

ROT13 whole file in vim.
gg puts the cursor at the begin g? ROT13 until the next mov G the EOF

pretend to be busy in office to enjoy a cup of coffee
combination of several of the above

Translates a phrase from English to Portuguese
Translates a string from English to Portuguese by using google translator web service.

create a colorful 田 image

Securely destroy data on given device
Intentional hash in the beginning. May run a looong time. Wipes your data for real. Was meant to be /dev/urandom - I mistyped it. :-)

An alias to re-run last command with sudo. Similar to "sudo !!"
I didn't come up with this myself, but I always add this to my .bash_aliases file. It's essentially the same idea as running "sudo !!" except it's much easier to type. (You can't just alias "sudo !!", it doesn't really work for reasons I don't understand.) "fc" is a shell built-in for editing and re-running previous commands. The -l flag tells it to display the line rather than edit it, and the -n command tells it to omit the line number. -1 tells it to print the previous line. For more detail: $help fc

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"

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"


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