#2404: Command in Glibc instructions for changing the linker
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Reporter: ch...@… | Owner: lfs-b...@…
Type: task | Status: new
Priority: normal | Milestone:
Component: Book | Version: SVN
Severity: normal | Keywords:
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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')
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Ticket URL: <http://wiki.linuxfromscratch.org/lfs/ticket/2404>
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