Account Name R←⎕AN
This is a simple character vector containing the user (login) name. Under UNIX and Linux this is the real user name, whereas ⎕AI
returns the effective user id.
Example
⎕AN
Pete
⍴⎕AN
4
This is a simple character vector containing the user (login) name. Under UNIX and Linux this is the real user name, whereas ⎕AI
returns the effective user id.
⎕AN
Pete
⍴⎕AN
4