Using SED to replace a random number?

Shell Programming and Scripting
1

Hi all,

I need to run a number of scripts which have a certain phrase on them so I have identified these by;

grep -l 100 *script | sort -u

Normally I could just run something along the lines of;

for i in `grep -l 100 *script | sort -u`; do ./${i}; done

However before I run each of the scripts I need to change a variable within them which is random.

Each script uses a "-e" flag followed by a digit (could be single or double) e.g. 1-99.

What I was thinking was using sed to replace "-e **" with "-e 365" throughout all the scripts is this possible?

Thanks!