How to open an app in terminal and passing the current working directory?

问题

I often want to open the entire directory I'm working in by using the mate command, but how do I pass in the working directory itself?

For example, if I'm working in a rails app and I want to open the app folder into the TextMate tree, I would do mate app, but how could I pass in the working directory itself (i.e. open the entire rails app in the tree)?

回答1:

mate . will open the currently directory. I use the . directory a lot, for example open finder for the current directory open ..

回答2:

The command you might be looking for is

pwd

回答3:

# Assign the current work directory to the bash script variable 'CWD'.
CWD=$(pwd)

# Print it.
printf "%s\n" ${CWD}

回答4:

Getting the current directory is as simple as typing pwd, or echo $PWD.

Now, if you want to open TextMate in a particular directory, you can do:

(cd /target/directory && mate)

回答5:

mate `pwd`/yourfile

mate `pwd`/app

Or you can using mate $PWD/app

回答6:

DIR=$(readlink -f $0);
IFS='/' read -a array <<< "$DIR";
apath=("${array[@]:0:${#array[@]}-1}");
rpath=$(IFS=/ ; echo "${apath[*]}");
cd $rpath

回答7:

The current working directory as set by the cd command is available in shell variable PWD, e.g.

echo $PWD

来源：https://stackoverflow.com/questions/8635456/how-to-open-an-app-in-terminal-and-passing-the-current-working-directory