1 files changed, 16 insertions, 0 deletions

diff --git a/subst.sh b/subst.sh
new file mode 100755
index 0000000..25606d3
--- /dev/null
+++ b/subst.sh
@@ -0,0 +1,16 @@
+#! /bin/sh
+
+if [ -x /bin/mktemp ]; then
+        TEMP=`/bin/mktemp $1.$$.XXXXXX` || exit 1
+else
+        TEMP=$1.$$.`date +"%S"`
+        umask 177
+        touch $TEMP
+fi
+
+sed -f subst $1 > $TEMP
+
+chmod +x $TEMP
+touch -r $1 $TEMP
+cp -p $TEMP $1
+rm $TEMP