<p>In the KornShell (ksh) on <b>AIX UNIX Version 5.3</b> with the editor mode set to vi using:</p>

<pre><code>set -o vi
</code></pre>

<p>What are the key-strokes at the shell command line to autocomplete a file or directory name?</p>

ESC\ works fine on AIX4.2 at least.  One thing I noticed is that it only autocompletes to the unique part of the file name.
So if you have the files x.txt, x171go and x171stop, the following will happen:
```
```
Press keys:           Command line is:
x                     x
<ESC>\                x
1                     x1
<ESC>\                x171
g<ESC>\               x171go
```
```