Great list, working with Mac a long time and found some good things here. This might be useful too:

# cd to frontmost open finder folder (in Terminal cd to the current top finder window) cdf() { cd "`osascript -e 'tell app "Finder" to POSIX path of (insertion location as alias)'`"; pwd; }

# Copy the frontmost open finder folder Path from Terminal to the Clipboard in MacOS: cpf() { echo "`osascript -e 'tell app "Finder" to POSIX path of (insertion location as alias)'`"|pbcopy; }

# open manpage in preview app: pman() { mandoc -T pdf "$(/usr/bin/man -w $@)" | open -fa Preview; }

# Function to delete a given line in ssh known_hosts file: xho() { line=$1;tFile="$HOME/.ssh/known_hosts";sed -e "${line}d" -i ".tmp" "$tFile";}