From 87b63654a7a881afefddaeb6c3dbbf32105070bb Mon Sep 17 00:00:00 2001
From: Marc Vertes <mvertes@free.fr>
Date: Fri, 4 Jun 2021 16:43:08 +0200
Subject: update, add fv

---
 bin/fv           | 6 ++++++
 bin/update_hosts | 6 +++---
 bin/vm           | 2 +-
 3 files changed, 10 insertions(+), 4 deletions(-)
 create mode 100755 bin/fv

diff --git a/bin/fv b/bin/fv
new file mode 100755
index 0000000..5662ed3
--- /dev/null
+++ b/bin/fv
@@ -0,0 +1,6 @@
+#!/bin/sh
+# quick file viewer
+#exec fzf --multi --preview-window=right:66% --preview 'cat {1}'
+exec fzf --ansi --multi --preview-window=right:75% \
+	--bind=left:preview-page-up --bind=right:preview-page-down \
+	--preview 'cat {1}'
diff --git a/bin/update_hosts b/bin/update_hosts
index 75c41d1..e7321bf 100755
--- a/bin/update_hosts
+++ b/bin/update_hosts
@@ -5,7 +5,7 @@
 
 [ "$USER" = root ] || exec sudo "$0" "$@"
 
-echo "Check from https://github.com/StevenBlack/hosts"
+echo "Checking from https://github.com/StevenBlack/hosts:"
 lsd=$(curl -s "https://api.github.com/repos/StevenBlack/hosts/commits?path=hosts&page=1&per_page=1"| jq -r '.[0].commit.committer.date')
 echo "last source update: $(date -j -f "%FT%TZ" "$lsd")" 
 echo "last local  update: $(date -r /etc/hosts)"
@@ -14,7 +14,7 @@ echo "last local  update: $(date -r /etc/hosts)"
 cd /etc
 cp -p hosts hosts.old
 hosts=$(awk '/^# Custom host /, /^# End of custom host /' hosts.old)
-curl -s  'https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts' | awk '
+curl -s 'https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts' | awk '
   BEGIN                    { hosts = ARGV[1]; ARGV[1] = "" }
   /^# Custom host /        { print hosts; next }
   /^# End of custom host / { next }
@@ -22,5 +22,5 @@ curl -s  'https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts' | aw
 ' "$hosts" > hosts.new
 
 mv hosts.new hosts
-[ "$(uname -s)" != Darwin ] || dscacheutil -flushcache
+[ "$(uname -s)" != Darwin ] || { dscacheutil -flushcache; killall -HUP mDNSResponder; }
 diff -u /etc/hosts.old /etc/hosts | diffstat
diff --git a/bin/vm b/bin/vm
index b0e1303..732ba49 100755
--- a/bin/vm
+++ b/bin/vm
@@ -179,7 +179,7 @@ $(isoinfo):
 
 init_alpine() {
 	mkdir -p "$dir/alpine-iso"  && cd "$dir/alpine-iso" || die 'init alpine failed'
-	[ -f 'Makefile' ] || printf "%s" "$alpine_makefile" > Makefile
+	[ -f 'Makefile' ] || printf '%s' "$alpine_makefile" > Makefile
 	make -s all
 }
 
-- 
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