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authortjr <tjr@FreeBSD.org>2002-06-28 09:31:03 +0000
committertjr <tjr@FreeBSD.org>2002-06-28 09:31:03 +0000
commite8db289f878b71c83affa7a670f55a14ff6cc732 (patch)
treea70bc51c193fbf20afe93958d31119cce0ffb87c /usr.bin/printenv
parentc4f791d939cb4464e63f4f42ae8a8d5990ff321a (diff)
downloadFreeBSD-src-e8db289f878b71c83affa7a670f55a14ff6cc732.zip
FreeBSD-src-e8db289f878b71c83affa7a670f55a14ff6cc732.tar.gz
Document the fairly obvious effects of the PATH environment variable.
Diffstat (limited to 'usr.bin/printenv')
-rw-r--r--usr.bin/printenv/printenv.110
1 files changed, 10 insertions, 0 deletions
diff --git a/usr.bin/printenv/printenv.1 b/usr.bin/printenv/printenv.1
index 120918a..b999f46 100644
--- a/usr.bin/printenv/printenv.1
+++ b/usr.bin/printenv/printenv.1
@@ -114,6 +114,16 @@ this way also allows one to reference
.Pa foo
without the path,
as well as set up the environment as desired.
+.Sh ENVIRONMENT
+The
+.Nm env
+utility uses the
+.Ev PATH
+environment variable is used to locate the requested
+.Ar utility
+if the name contains no
+.Ql /
+characters.
.Sh DIAGNOSTICS
.Ex -std printenv
.Pp
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