Module Name: src
Committed By: sevan
Date: Sat Aug 31 17:34:46 UTC 2019
Modified Files:
src/share/man/man1: cd.1
Log Message:
Direct reader to shell documentation generally, rather than csh(1) specifically.
Mention variables OLDPWD and PWD.
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/share/man/man1/cd.1
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man1/cd.1
diff -u src/share/man/man1/cd.1:1.8 src/share/man/man1/cd.1:1.9
--- src/share/man/man1/cd.1:1.8 Tue Jul 4 06:33:13 2017
+++ src/share/man/man1/cd.1 Sat Aug 31 17:34:46 2019
@@ -1,4 +1,4 @@
-.\" $NetBSD: cd.1,v 1.8 2017/07/04 06:33:13 wiz Exp $
+.\" $NetBSD: cd.1,v 1.9 2019/08/31 17:34:46 sevan Exp $
.\"
.\" Copyright (c) 1980, 1990, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -32,7 +32,7 @@
.\"
.\" @(#)cd.1 8.1 (Berkeley) 6/5/93
.\"
-.Dd June 5, 1993
+.Dd August 31, 2019
.Dt CD 1
.Os
.Sh NAME
@@ -73,15 +73,20 @@ is invoked without arguments and the
.Ev HOME
environment variable exists and contains a directory name, that directory
becomes the new working directory.
+.It Ev OLDPWD
+Set to the previous working directory after a directory change.
+Unsupported by
+.Xr csh 1 .
+.It Ev PWD
+Set to the current working directory.
.El
.Pp
-See
-.Xr csh 1
-for more information on environment variables.
+For more information on environment variables consult manual for shell in use.
.Sh EXIT STATUS
.Ex -std cd
.Sh SEE ALSO
.Xr csh 1 ,
+.Xr ksh 1 ,
.Xr pwd 1 ,
.Xr sh 1 ,
.Xr chdir 2
