Tinker with something
Spent a long time to setup a virtual host using MAMP, turned out just needed to add the nonstandard port when connecting. For example,
http://virtualhost.local:8888
Step by step tutorial here.

Add the following to .profile file in your home directory
parse_git_branch() {
git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\ →\ \1/'
}
export PS1='\[\e[1;37m\][\[\e[1;35m\]\u\[\e[1;37m\]@\[\e[1;32m\]\h\[\e[1;37m\]:\[\e[1;36m\]\w\[\e[1;33m\]$(parse_git_branch)\[\e[1;37m\]]$ \[\e[0m\]'Logout then login. Or reboot.

I’ve been using TextWrangler as my default editor for some time, but I’m not really satisfied somehow. After looking around, some suggestions came out, like TextMate, Coda, Komodo Edit, etc. Since I cannot afford TextMate nor Coda, I gave Komodo Edit a try. And I liked it. It’s pretty light, fast, cool name, and has Project management. And it’s FREE. Remember, it’s not the Komodo IDE. It’s the Komodo Edit.

In Mac, if you have installed XCode, you can use FileMerge to graphically
compare file/directories. FileMerge can be executed from command line using
opendiff
opendiff file1.txt file2.txt