Document the fairly obvious effect of the PATH environment variable.

2002-06-23 11:49:08 +00:00 · 2002-06-23 11:49:08 +00:00 · 24600ec8b6
commit 24600ec8b6
parent f4f9868793
1 changed files with 8 additions and 0 deletions
--- a/usr.bin/nice/nice.1
+++ b/usr.bin/nice/nice.1
@ -64,6 +64,14 @@ command which is similar or identical to this utility.
 Consult the
 .Xr builtin 1
 manual page.
+.Sh ENVIRONMENT
+The
+.Ev PATH
+environment variable is used to locate the requested
+.Ar utility
+if the name contains no
+.Ql /
+characters.
 .Sh EXAMPLES
 Execute utility
 .Sq date