diff --git a/EOPSY/A b/EOPSY/A
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/LOWERCASEFOLDERMAIN/LOWERFILESUB b/EOPSY/LOWERCASEFOLDERMAIN/LOWERFILESUB
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/LOWERCASEFOLDERMAIN/LOWERFOLDERSUB/LOWERFILESUBSUB b/EOPSY/LOWERCASEFOLDERMAIN/LOWERFOLDERSUB/LOWERFILESUBSUB
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/RECURSEFILE b/EOPSY/RECURSEFILE
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/UPPERFOLDERMAIN/UPPERFILESUB b/EOPSY/UPPERFOLDERMAIN/UPPERFILESUB
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/UPPERFOLDERMAIN/UPPERFOLDERSUB/UPPERFILESUBSUB b/EOPSY/UPPERFOLDERMAIN/UPPERFOLDERSUB/UPPERFILESUBSUB
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/b b/EOPSY/b
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/modify.sh b/EOPSY/modify.sh
index 28444283..49e18e34 100755
--- a/EOPSY/modify.sh
+++ b/EOPSY/modify.sh
@@ -4,6 +4,8 @@
# the name of the script without a path
+name=`basename $0`
+
help()
{
echo "-l
-> lowerize file/folder name"
@@ -19,6 +21,12 @@ help()
uppercase()
{
+ if test "$1" = $name
+ then
+ error_msg "you cannot modify name of this script!"
+ exit 3
+ fi
+
if test -z "$1"
then
@@ -42,6 +50,11 @@ uppercase()
lowercase()
{
+ if test "$1" = $name
+ then
+ error_msg "you cannot modify name of this script!"
+ exit 3
+ fi
if test -z "$1"
then
error_msg "missing filename for -l"
@@ -60,6 +73,11 @@ lowercase()
sneed()
{
+ if test "$2" = $name
+ then
+ error_msg "you cannot modify name of this script!"
+ exit 3
+ fi
if test -z "$1"
then
error_msg "missing sed pattern"
diff --git a/EOPSY/recurselowerfile b/EOPSY/recurselowerfile
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/sed b/EOPSY/sed
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/sedlowercasefoldermain/sedlowerfilesub b/EOPSY/sedlowercasefoldermain/sedlowerfilesub
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/sedlowercasefoldermain/sedlowerfoldersub/sedlowerfilesubsub b/EOPSY/sedlowercasefoldermain/sedlowerfoldersub/sedlowerfilesubsub
new file mode 100644
index 00000000..e69de29b
diff --git a/EOPSY/sedrecursefile b/EOPSY/sedrecursefile
new file mode 100644
index 00000000..e69de29b