linux - invalid argument /bin/bash -


i need call prog4 located under /usr/local/bin/prog4 (it c file), , @ point calls system("less /etc/passwd"). i'm trying substitute less executable less script home directory, opens /bin/grade. (i need privileges prog4 file open /bin/grade). created less:

#!/bin/bash  /bin/grade

file in home directory , made $path start home directory. when call which less returns home directory, when i'm trying call /usr/local/bin/prog4, gives error:

/bash/sh 0: 3: invalid argument

and have no idea why.

p.s. homework assignment.

your script isn't passing along arguments. add $@ script.

/bin/grade $@

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