local r="$(uname -r)"
local v="$(uname -v| sed -e 's/^#[0-9]*/&:/')"
- local q='@\(#\)FreeBSD '"$r $v"
+ local q='@(#)FreeBSD '"$r $v"
- if zcat "$imagefile" | $STRINGS | egrep -q "$q"; then
+ if zcat "$imagefile" | $STRINGS | grep -F -q "$q"; then
echo "OK"
else
echo "not OK"