.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
-.\" from: @(#)vipw.8 6.7 (Berkeley) 3/16/91
+.\" @(#)vipw.8 6.7 (Berkeley) 3/16/91
.\"
.TH VIPW "8" "September 2011" "util-linux" "System Administration"
.SH NAME
.B vipw
does the passwd file.
.SH ENVIRONMENT
-If the following environment variable exists it will be utilized by
+If the following environment variable exists, it will be utilized by
.B vipw
and
.BR vigr :
.B EDITOR
will be invoked instead of the default editor
.BR vi (1).
-.El
.SH SEE ALSO
-.BR passwd (1),
.BR vi (1),
+.BR passwd (1),
+.BR flock (2),
.BR passwd (5)
.SH HISTORY
The
command appeared in Util-Linux 2.6.
.SH AVAILABILITY
The vigr and vipw commands are part of the util-linux package and are available from
-.UR ftp://\:ftp.kernel.org\:/pub\:/linux\:/utils\:/util-linux/
+.UR https://\:www.kernel.org\:/pub\:/linux\:/utils\:/util-linux/
Linux Kernel Archive
.UE .