cmds/cd.go


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package cmds

import "os"

// chDir: changes the current working directory
// if no directory is specifed sets it to home
func ChDir(args []string) error {
	var dir string
	if len(args) == 1 {
		dir, _ = os.UserHomeDir()
	} else {
		dir = args[1]
	}
	return os.Chdir(dir)
}