Commands by fool (1)

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Pick a random line from a file

Put terminal into vi mode
For if you want to use vi key bindings in the terminal

Install pip with Proxy
Installs pip packages defining a proxy

List empty any directories

Remove Thumbs.db files from folders
An alternative which uses the advanced zsh globbing (pattern matching)

Exclude grep from your grepped output of ps (alias included in description)
Surround the first letter of what you are grepping with square brackets and you won't have to spawn a second instance of grep -v. You could also use an alias like this (albeit with sed): alias psgrep='ps aux | grep $(echo $1 | sed "s/^\(.\)/[\1]/g")'

Append last argument to last command
Just like "!$", except it does it instantly. Then you can hit enter if you want.

Copy structure
Copies a dir structure without the files in it.

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"

Recursively remove 0kb files from a directory


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