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When I run this command it fails:

sudo echo '/usr/local/lib' >> /etc/ld.so.conf 
bash: /etc/ld.so.conf: Permission denied

I don't have any problem running sudo for other tasks. I am using Ubuntu 12.04. It works when connected as root.

Any help will be much appreciated

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You do a sudo echo but the remainder of that command is NOT executed as sudo (the rerouting is not done as sudo ;-) ) –  Rinzwind Apr 10 '13 at 10:18

1 Answer 1

up vote 7 down vote accepted

From memory this should do it:

sudo sh -c "echo '/usr/local/lib' >> /etc/ld.so.conf"
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