diff -u -r ../ranger-1.9.3/ranger/config/commands.py ./ranger/config/commands.py
--- ../ranger-1.9.3/ranger/config/commands.py	2019-12-31 15:07:45.000000000 +0000
+++ ./ranger/config/commands.py	2020-01-02 20:34:53.030269000 +0000
@@ -1184,7 +1184,7 @@
             script_was_edited = (script_content != cmdfile.read())
 
             # Do the renaming
-            self.fm.run(['/bin/sh', cmdfile.name], flags='w')
+            self.fm.run(['@TERMUX_PREFIX@/bin/sh', cmdfile.name], flags='w')
 
         # Retag the files, but only if the script wasn't changed during review,
         # because only then we know which are the source and destination files.