TLDR
Enter a command. For example: cpulimit, efibootmgr, groupmod.

ldconfig

 
Configure symlinks and cache for shared library dependencies. More information: https://manned.org/ldconfig.
 
  • Update symlinks and rebuild the cache (usually run when a new library is installed):
     
    sudo ldconfig
     
  • Update the symlinks for a given directory:
     
    sudo ldconfig -n {{path/to/directory}}
     
  • Print the libraries in the cache and check whether a given library is present:
     
    ldconfig -p | grep {{library_name}}

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