August 2000
Intermediate to advanced
816 pages
29h 45m
English
book
Linux in a Nutshell, Third Edition
by Ellen Siever, Stephen Spainhour, Jessica P. Hekman, Stephen Figgins
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Name
ldconfig
Synopsis
ldconfig [options] directories
Description
System administration command. Examine the libraries in the given directories, /etc/ld.so.conf, /usr/lib, and /lib; update links and cache where necessary. Usually run in startup files or after the installation of new shared libraries.
Options
- -D
Debug. Suppress all normal operations.
- -l
Library mode. Expect libraries as arguments, not directories. Manually link specified libraries.
- -n
Suppress examination of /usr/lib and /lib and reading of /etc/ld.so.conf; do not cache.
- -N
Do not cache; only link.
- -p
Print all directories and candidate libraries in the cache. Expects no arguments.
- -v
Verbose. Include version number, and announce each directory as it is scanned and links as they are created.
- -X
Do not link; only rebuild cache.
Files
- /lib/ld.so
Linker and loader.
- /etc/ld.so.conf
List of directories that contain libraries.
- /etc/ld.so.cache
List of the libraries found in those libraries mentioned in /etc/ld.so.conf.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.