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02_day/valgrind/valgrind-3.11.0/auxprogs/change-copyright-year

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+#! /bin/sh
+#
+# Script updates the copyright year in every file in Valgrind that contains
+# a copyright notice.  Assumes they're all in the same format:
+#
+#     "Copyright (C) 20xy-2012"
+#
+# where x can be 0 or 1 and y can be anything.
+# To use:
+# - change the years in the 'perl' command below appropriately.
+# - Run it from the base directory of a Valgrind workspace.  
+# - And check the results look ok by diff'ing against the repository.
+#
+# Note that it will spit out some warnings when it runs;  ignore these.
+#
+
+# The find command deliberately skips .svn/ subdirs -- we don't want to
+# change them.
+for i in `find . -name '*.[chS]' -o -name '*.in' -type f -not -path '*.svn\/*'` ; do
+    echo $i
+    if [ -L $i ]; then continue; fi  # skip symbolic links
+    perl -p -e 's/Copyright \(C\) 20([0-1])([0-9])-2013/Copyright (C) 20$1$2-2015/' < $i > tmp.$$
+    mv tmp.$$ $i
+
+# Copyright IBM Corp. 2010-2011
+
+    perl -p -e 's/Copyright IBM Corp. 20([0-1])([0-9])-2013/Copyright IBM Corp. 20$1$2-2015/' < $i > tmp.$$
+    mv tmp.$$ $i
+done