OSX Terminal Slow Start Fix

Run:

sudo rm -rf /private/var/log/asl/*.asl

Then:

vim /etc/profile

Modify:

if [ -x /usr/libexec/path_helper ]; then
    eval `/usr/libexec/path_helper -s`
fi

To:

if [ -x /usr/libexec/path_helper ]; then
    PATH=""
    eval `/usr/libexec/path_helper -s`
fi