<oerjan> learn print_args_or_input Is a utility command that makes it easy to create a shell script that can be used either as a pipe or directly as a HackEgo command. Use as print_args_or_input "$@" | yourShellCode . See also shebang_args_or_input.

#!/bin/sh
. lib/interp

# Get the bitwidth from the command
BW=`echo "$I_CMD" | sed 's/.*bf//'`
if [ "$BW" = "" ] ; then BW=8 ; fi

interp_file ./interps/egobf/src/egobfi$BW