[hackers] [ubase] Add watch manpage || sin

[git]

commit e79038e553f5b32e1a51524b7f65a940f753eede
Author: sin <s...@2f30.org>
Date:   Sun Apr 13 14:53:17 2014 +0100

    Add watch manpage

diff --git a/watch.1 b/watch.1
new file mode 100644
index 0000000..c280f34
--- /dev/null
+++ b/watch.1
@@ -0,0 +1,19 @@
+.TH WATCH 1 ubase-VERSION
+.SH NAME
+BwatchR - Execute a program periodically, showing output fullscreen
+.SH SYNOPSIS
+BwatchR [B-tR] [B-nI intervalR] IcommandR
+.SH DESCRIPTION
+BwatchR runs IcommandR repeatedly, displaying its output one
+screenfull at a time.  This allows you to watch the program output change
+over time.  By default the program is run every 2 seconds and will run
+until terminated.
+.SH OPTIONS
+.TP
+B-tR
+Turn off the header showing the interval, command and current
+time at the top of the display, as well as the following blank line.  This
+is the default action.
+.TP
+B-nR
+Specify the update interval.