Further simplified solution from last commit.

ndattani · ndattani · commit 89a0eb6b11cd · 2021-05-23T21:17:08.000-04:00
diff --git a/5040/sed/batch_script.x b/5040/sed/batch_script.x
@@ -1,3 +1,3 @@
-sed '6s/functional/B3LYP/' template.inp > B3LYP.inp
-sed '6s/functional/PBE/'   template.inp > PBE.inp
-sed '6s/functional/HSE06/' template.inp > HSE06.inp
+sed s/functional/B3LYP/ template.inp > B3LYP.inp
+sed s/functional/PBE/   template.inp > PBE.inp
+sed s/functional/HSE06/ template.inp > HSE06.inp
