zsh

Updated (d64c4a5)

Functions

Default arguments

Example of a function with default arguments in zsh

function e() {
	if [ "$1" != "" ]
	then
		subl $1
	else
		subl .
fi
}

File name without the extension

If you want the full path without the extension:

$ myfile=/path/to/story.txt
$ echo ${myfile:r}
/path/to/story
$ myfile=story.txt
$ echo ${myfile:r}
story

If you want just the file name minus the path:

$ myfile=/path/to/story.txt
$ echo ${myfile:t}
story.txt

Check this out you can combine those two symbols!

$ myfile=/path/to/story.txt
$ echo ${myfile:t:r}
story

Performance

Profiling