How to check the version of the dynamic linker?

Posted by netvope on Super User See other posts from Super User or by netvope
Published on 2010-06-03T05:58:08Z Indexed on 2010/06/03 6:04 UTC
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Filed under:

linux

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binary

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dynamic

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linker

If I run a binary compiled on a newer Linux distro on an older Linux distro, I may get an error like this:

a.out: error while loading shared libraries: requires glibc 2.5 or later dynamic linker

How can I check the version of the dynamic linker in a Linux system? Is it provided by a package? If so, what's the name of the package?

And a theoretical question: Is it possible to update the dynamic linker? (I don't think I'm going to do this but I just want to know.)

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