setuid from shellscript isn't permanent

Hi, I've got a shell script for installing a binary. In this script I set the binary to mode 4755. When I 'ls' the binary from within the shell script I see that it has the setuid bit set. When I exit the shell script, the binary is no longer setuid. I can setuid the binary from outside the she

Unable to do a for loop in "here document"

Hi, I've been trying to do a "for loop" in a "here document" but the variable is never assigned to the items in the list. e.g. #!/bin/sh sh <<-EOF for word in hello world do echo word = $word done EOF output is: word = word = Can someone tell me why this doesn't work? I've been going