Exercise in determining from whence we came.
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
## exedir
Examples of methods for determining the directory path where our executable resides.
- The `github.com/kardianos/osext` package is used for reference. The other methods will require that the executable is located within the OS search path.
- The first alternative utilizes `exec.LookPath` to find the executable within the OS search path. This method depends on the `os`, `os/exec`, and `path` packages.
- The next method defines a local function to look for the file named in `args[0]` in the directories listed in the `PATH` environment variable. This method depends on the `os` and `strings` packages.
|
