From 028d0520cffa46bdd4187ef9f19fcd249bedbc95 Mon Sep 17 00:00:00 2001
From: Ole Tange <ole@tange.dk>
Date: Sun, 23 Apr 2017 11:30:52 +0200
Subject: [PATCH] wifi-reload: Initial version.

---
 G/G                     |  2 +-
 Makefile                |  8 +++---
 pdfman/pdfman           |  7 +++--
 wifi-reload/wifi-reload | 64 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 74 insertions(+), 7 deletions(-)
 create mode 100755 wifi-reload/wifi-reload

diff --git a/G/G b/G/G
index 296c3cf..8193290 100755
--- a/G/G
+++ b/G/G
@@ -4,7 +4,7 @@
 
 =head1 NAME
 
-G - short hand for multi level greps
+G - shorthand for multi level greps
 
 
 =head1 SYNOPSIS
diff --git a/Makefile b/Makefile
index 37e0f05..e96cb7b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
-CMD = blink bsearch em G gitnext goodpasswd histogram neno pdfman \
-puniq ramusage rand rclean rn rrm stdout T timestamp tracefile	  \
-upsidedown wssh
+CMD = blink bsearch em field forever G gitnext goodpasswd histogram	\
+neno pdfman puniq ramusage rand rclean rn rrm stdout T timestamp	\
+tracefile upsidedown w4it-for-port-open wifi-reload wssh
 
-all: blink/blink.1 bsearch/bsearch.1 G/G.1 gitnext/gitnext.1 goodpasswd/goodpasswd.1 histogram/histogram.1 neno/neno.1 pdfman/pdfman.1 puniq/puniq.1 rand/rand.1 rn/rn.1 rrm/rrm.1 stdout/stdout.1 timestamp/timestamp.1 tracefile/tracefile.1 T/T.1 upsidedown/upsidedown.1 wssh/wssh.1
+all: blink/blink.1 bsearch/bsearch.1 G/G.1 gitnext/gitnext.1 goodpasswd/goodpasswd.1 histogram/histogram.1 neno/neno.1 pdfman/pdfman.1 puniq/puniq.1 rand/rand.1 rn/rn.1 rrm/rrm.1 stdout/stdout.1 timestamp/timestamp.1 tracefile/tracefile.1 T/T.1 upsidedown/upsidedown.1 wifi-reload/wifi-reload.1 wssh/wssh.1
 
 %.1: %
 	pod2man $< > $@
diff --git a/pdfman/pdfman b/pdfman/pdfman
index 49f85ad..ed367c6 100755
--- a/pdfman/pdfman
+++ b/pdfman/pdfman
@@ -115,8 +115,11 @@ else
 fi
 
 
-man -w "$@" | parallel 'zcat {} || cat {}' 2>/dev/null |
+man -w "$@" |
+    parallel 'zcat {} || cat {}' 2>/dev/null |
     # Convert -- to - and '' to "
     (echo '.tr \--'; perl -pe "s/''|\`\`/\"\"/g;") |
-    man -tl - | ps2pdf - >$pdf && pdfviewer $pdf
+    man -tl - |
+    perl -pe "s/'/\\\\010/g" |
+    ps2pdf - >$pdf && pdfviewer $pdf
 cleanup 2>/dev/null
diff --git a/wifi-reload/wifi-reload b/wifi-reload/wifi-reload
new file mode 100755
index 0000000..0f6c357
--- /dev/null
+++ b/wifi-reload/wifi-reload
@@ -0,0 +1,64 @@
+#!/bin/bash
+
+: <<=cut
+=encoding utf8
+
+=head1 NAME
+
+wifi-reload - reload wifi setup
+
+
+=head1 SYNOPSIS
+
+B<wifi-reload>
+
+
+=head1 DESCRIPTION
+
+Sometimes the wifi config gets stuck. B<wifi-reload> tries to get the
+config unstuck by reloading modules, wpa_supplicant and
+NetworkManager.
+
+
+=head1 AUTHOR
+
+Copyright (C) 2017 Ole Tange,
+http://ole.tange.dk and Free Software Foundation, Inc.
+
+
+=head1 LICENSE
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+at your option any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+=head1 SEE ALSO
+
+B<bash>(1)
+
+
+=cut
+
+sudo killall wpa_supplicant
+sudo parallel -j1 modprobe -r ::: iwldvm ath9k ath9k_common mac80211 ath9k_hw ath cfg80211 ath3k  
+sleep 1
+sudo killall -9 wpa_supplicant
+parallel -j1 sudo modprobe ::: ath9k ath9k_common mac80211 ath9k_hw ath cfg80211 ath3k iwldvm
+PID=$(sudo NetworkManager 2>&1 | grep -Eo '[0-9]+')
+sudo kill $PID || sudo killall NetworkManager
+sleep 1
+sudo kill -9 $PID
+sudo NetworkManager &
+forever dmesg | puniq