[all variants] I deleted /opt/lib from my system

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http://ubuntuforums.org – Hey, I deleted /opt/lib from my system I was doing some copying and instead of doing Code: $cp file /opt/lib/, I did $cp file /opt/lib But as of now, everything seems to work ok. What do I do now ? Is there a command to restore it or something, or should I manually create a mkdir /opt/lib and copy the contents from /opt/lib on another machine ? Thanks. (Hardware)