+ make menuconfig
+ # select Busybox Settings
+ # then General Configuration
+ # then exec prefers applets
+ # exit back to top level menu
+ # select Shells
+ # then Standalone shell
+ # exit back to top level menu
+ # exit and save new configuration
+ # OR
+ # use these commands to modify .config directly:
+ sed -e 's/.*FEATURE_PREFER_APPLETS.*/CONFIG_FEATURE_PREFER_APPLETS=y/' -i .config
+ sed -e 's/.*FEATURE_SH_STANDALONE.*/CONFIG_FEATURE_SH_STANDALONE=y/' -i .config