commit 809d82956f4b3ae8c5f393efc2ef4692173685f5
Author: Harald Welte <laforge@gnumonks.org>
Date:   Fri Dec 16 20:35:28 2016 +0100

    initial import of scripts to mirror + sym-link 3GPP specs

diff --git a/gen_links.sh b/gen_links.sh
new file mode 100755
index 0000000..f638721
--- /dev/null
+++ b/gen_links.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+# a rather simple script to recover the 3GPP spec number (if any) from the
+# title page of the ETSI TS PDF and then create a symlink in the format
+# $SPEC-$VERSIO.pdf
+
+# Author: Harald Welte <laforge@gnumonks.org>
+
+# source base directory containing the ETSI TS PDFs
+SRCDIR=./www.etsi.org/deliver/etsi_ts
+
+# directory from where to create all the symlinks
+LINKDIR=./by_chapter
+
+# ensure the symlink directory exists
+[ -d $LINKDIR ] || mkdir $LINKDIR
+
+# get a list of all pdf files
+PDFS=`find $SRCDIR -name "*.pdf"`
+
+for f in $PDFS; do
+	# check if it contains a line with suitable prefix
+	RES=`pdfgrep -m 1 '\(3GPP TS' $f`
+	if [ $? -eq 0 ]; then
+		# extract the filename with spec number + version name (e.g. 44.008-4.0.0.pdf)
+		LINK=`echo $RES | awk '/\(3GPP TS ([0-9]+\.[0-9]+) version (\w+)/ {printf "%s-%s.pdf", $3, $5}'`
+		if [ "x$LINK" != "x" ]; then
+			echo $LINK
+			# crate the actual symlink
+			ln -sf ../$f "$LINKDIR/$LINK"
+		fi
+	fi
+done
+
diff --git a/mirror.sh b/mirror.sh
new file mode 100755
index 0000000..62487c0
--- /dev/null
+++ b/mirror.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+# a rather simple script to recursively dowload all of the ETSI technical
+# specifications in PDF format
+
+wget -c -r -np http://www.etsi.org/deliver/etsi_ts/