From bf1a1f2b802f9e80e7f96e4e413fc46763b95dcd Mon Sep 17 00:00:00 2001
From: giuliof <giuliofieramosca@gmail.com>
Date: Mon, 6 May 2019 16:04:12 +0200
Subject: [PATCH] Put some ones

---
 README.md        | 16 +++++++++++++---
 flac-splitter.sh | 35 +++++++++++++++++++++++++++++++++++
 noaa-o-matic.sh  | 19 +++++++++++++++++++
 3 files changed, 67 insertions(+), 3 deletions(-)
 create mode 100755 flac-splitter.sh
 create mode 100755 noaa-o-matic.sh

diff --git a/README.md b/README.md
index 9467402..1cdd5d5 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,15 @@
 # swissknife-scripts
 
-Archivio di script utili per l'uso quotidiano di Linux
--
-Scripts archive useful for everyday Linux use
\ No newline at end of file
+Archivio di script utili per l'uso quotidiano di Linux
+
+Scripts archive useful for everyday Linux use
+
+## Script contenuti
+- noaa-o-matic: decodifica una registrazione wav del satellite NOAA in un'immagine meteo
+- flac-splitter: divide un file FLAC in più tracce usando un CUE
+
+## Appunti per script futuri
+- Re-impaginazione di PDF
+  - Selezione pagine, compressione "due in un foglio"
+
+  ``pdfjam --nup 1x2 in.pdf pages --outfile out.pdf``
diff --git a/flac-splitter.sh b/flac-splitter.sh
new file mode 100755
index 0000000..6212354
--- /dev/null
+++ b/flac-splitter.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+# Splits a FLAC file using relative CUE
+
+if [ $# -ne 1 ]; then
+	kdialog --error "Non si è specificato alcun file FLAC"
+	exit 1
+fi
+
+flacfile=$1
+
+if [[ ! -f $flacfile ]]; then
+	kdialog --error "Non si è specificato alcun file FLAC"
+	exit 1
+fi
+
+flacpath=xpath=${flacfile%/*} 
+
+cuefile=$(kdialog --title "Seleziona un file .cue" --getopenfilename "$flacpath" 'application/x-cue')
+
+if [ $? -ne 0 ]; then
+	kdialog --error "Non si è specificato alcun file CUE"
+	exit 1
+elif [[ ! -f $flacfile ]]; then
+	kdialog --error "Non si è specificato alcun file CUE"
+	exit 1
+fi
+
+log=$(shnsplit -f "$cuefile" -t %n-%t -o flac "$flacfile")
+
+if [ $? -ne 0 ]; then
+	kdialog --error "Splitting terminato con errori\n"$log
+	exit 1
+else
+	kdialog --msgbox "Splitting terminato con successo"
+fi
diff --git a/noaa-o-matic.sh b/noaa-o-matic.sh
new file mode 100755
index 0000000..964b622
--- /dev/null
+++ b/noaa-o-matic.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+# Converts NOAA APT audio sample in corresponding image
+# Requires wxtoimg
+
+if [[ $# -ne 1 ]]; then
+    echo "Usage:"
+    echo "$0 filename.wav"
+    exit 1
+fi
+
+tmpdir=/tmp
+
+# strip path
+filename=$(basename -- "$1")
+filename="${filename%.*}"
+
+sox $1 -r 11025 $tmpdir/$filename-resampled.wav channels 1 
+wxtoimg -t n -o -e HVC $tmpdir/$filename-resampled.wav $filename.png
+rm $tmpdir/$filename-resampled.wav