Home » LPI » 117-102 » What command would rebuild the ld.so.cache file?
What command would rebuild the ld.so.cache file?
A. ldd
B. ldconfig
C. ld.so.cache -rebuild
D. ld
Correct Answer: B
Explanation/Reference:
Explanation:
ldconfig creates the necessary links and cache to the most recent shared libraries found in the directories specified on the command line, in the file /etc/ld.so.conf, and in the trusted directories (/lib and /usr/lib). The cache is used by the run-time linker, ld.so or ld-linux.so. ldconfig checks the header and file names of the libraries it encounters when determining which versions should have their links updated.
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