ldd
CautionShared library dependencies
ldd <binary>
Lists required shared libraries; any 'not found' line is your missing-dependency culprit.
Examples
ldd /usr/local/bin/app | grep 'not found'Show missing libraries
Syntax
ldd <executable>
Before you run it
Don't run it on untrusted binaries.
The same reference, with no signal at all
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