various tiny man page updates

Reference: /n/atom/patch/applied2013/mannits
Date: Fri Jun 21 21:27:28 CES 2013
Signed-off-by: quanstro@quanstro.net

--- /sys/man/1/docx2troff	Fri Jun 21 21:27:18 2013
+++ /sys/man/1/docx2troff	Fri Jun 21 21:27:18 2013
@@ -1,6 +1,6 @@
 .TH DOCX2TROFF 1
 .SH NAME
-docx2troff, docx2txt, word2troff word2txt
+docx2troff, docx2txt, word2troff, word2txt
 \- translate Microsoft™ Office™ documents
 .SH SYNOPSIS
 .B docx2troff
--- /sys/man/1/jpg	Fri Jun 21 21:27:18 2013
+++ /sys/man/1/jpg	Fri Jun 21 21:27:18 2013
@@ -1,6 +1,6 @@
 .TH JPG 1
 .SH NAME
-jpg, gif, png, ppm, bmp, v210, tga, wbmp, yuv, ico, togif, toppm, topng, toico, towbmp \- view and convert pictures
+jpg, gif, png, ppm, bmp, v210, tga, wbmp, yuv, ico, togif, tojpg, toppm, topng, toico, towbmp \- view and convert pictures
 .SH SYNOPSIS
 .B jpg
 [
--- /sys/man/1/rune	Fri Jun 21 21:27:18 2013
+++ /sys/man/1/rune	Fri Jun 21 21:27:18 2013
@@ -1,6 +1,6 @@
 .TH RUNE 1
 .SH NAME
-block, case, compose, fold, type, uconv, unfold \- rune transformations
+block, case, compose, decompose, fold, type, uconv, unfold \- rune transformations
 .SH SYNOPSIS
 .B rune/block
 .I rune ...
--- /sys/man/1/ssh1	Fri Jun 21 21:27:18 2013
+++ /sys/man/1/ssh1	Fri Jun 21 21:27:18 2013
@@ -335,7 +335,7 @@
 Personal key ring file containing public keys for remote ssh clients and
 servers.
 .SH SOURCE
-.B /sys/src/cmd/ssh
+.B /sys/src/cmd/ssh1
 .SH "SEE ALSO"
 .B /lib/rfc/rfc425[0-6]
 .br
--- /sys/man/3/kbin	Fri Jun 21 21:27:18 2013
+++ /sys/man/3/kbin	Fri Jun 21 21:27:18 2013
@@ -33,4 +33,6 @@
 .IR kbmap (3),
 .IR keyboard (6)
 .SH SOURCE
-.B /sys/src/9/pc/devkbin.c
+.B /sys/src/9/port/devkbin.c
+.br
+.B /sys/src/nix/port/devkbin.c
--- /sys/man/3/sdloop	Fri Jun 21 21:27:18 2013
+++ /sys/man/3/sdloop	Fri Jun 21 21:27:18 2013
@@ -1,6 +1,6 @@
 .TH SDLOOP 3
 .SH NAME
-sdloop \- loopback storage device interface
+sdloop, addloop \- loopback storage device interface
 .SH SYNOPSIS
 .nf
 .B bind -a #S /dev
@@ -11,6 +11,9 @@
 .BI /dev/sd l 0/data
 \&...
 .fi
+.B addloop
+.I letter
+.I unit
 .SH DESCRIPTION
 .I Sdloop
 allows a file to be used as a sd device.  By specifying a number
@@ -42,8 +45,19 @@
 .EX
 loopdev=l!/tmp/data!1024
 .EE
+.PP
+The script
+.I addloop
+automates the process of adding loopback targets  To replace
+the example above,
+.IP
+.EX
+addloop l /tmp/data
+.EE
 .SH SOURCE
 .B /sys/src/9/port/sdloop.c
+.br
+.B /rc/bin/addloop
 .SH SEE ALSO
 .IR sd (3),
 .IR sdaoe (3),
--- /sys/man/3/sdaoe	Fri Jun 21 21:27:18 2013
+++ /sys/man/3/sdaoe	Fri Jun 21 21:27:18 2013
@@ -76,8 +76,19 @@
 aoeif=ether0 ether1
 aoedev=e!#æ/aoe/42.0
 .EE
+.PP
+The script
+.I addaoe
+automates the process of adding aoe targets.  To replace
+the example above,
+.IP
+.EX
+addlaoe e 42.0
+.EE
 .SH SOURCE
 .B /sys/src/9/port/sdaoe.c
+.br
+.B /rc/bin/addaoe
 .SH SEE ALSO
 .IR aoe (3),
 .IR sd (3),
--- /sys/man/8/p	Fri Jun 21 21:27:18 2013
+++ /sys/man/8/p	Fri Jun 21 21:27:18 2013
@@ -1,12 +1,14 @@
 .TH P 8
 .SH NAME
-P  \- activate power switch
+P, powerof  \- activate power switch
 .SH SYNOPSIS
 .B P
 .I system ...
 .br
 .B apc/genpwrdb
 .I system ...
+.br powerof
+.I system ...
 .SH DESCRIPTION
 .I P
 power cycles a system attached to a power switch.  Currently
@@ -61,6 +63,9 @@
 .TP
 .BI /lib/ndb/powerdb\fR. sysname
 Power databases.
+.PP
+.I Powerof
+prints the path of the database use for the given server.
 .SH SOURCE
 .B /rc/bin/P
 .br
--- /rc/bin/powerof	Thu Jan  1 00:00:00 1970
+++ /rc/bin/powerof	Fri Jun 21 21:27:18 2013
@@ -0,0 +1,6 @@
+#!/bin/rc
+
+for(i)
+	for(f in /lib/ndb/powerdb.*)
+		if(! ~ `{ndb/query -f $f power $i} '')
+			echo $f