Command in Glibc instructions for changing the linker

[chris@…]

On the Chapter 6 Glibc page, there is this command:

DL=$(readelf -l /bin/sh | grep interpreter | \ awk '{print $4}' | sed -e 's@/tools@@' -e 's@]$@@')

It seems somewhat inefficient to pipe the readelf command through 3 more filters, when the whole operation could be done with, say, a single sed command. For example:

DL=$(readelf -l /bin/sh | sed -n 's@.*interpret.*/tools\(.*\)]$@\1@p')

[bdubbs@…]

This should be combined with #2401

[Matthew Burgess]

Fixed in r8900.