SYNOPSIS
[-h | --help ][-l | --list ]
[-L | --load lib,[lib] ... ]
[-U | --unload lib,[lib] ... ]
[-e | --externlist lib,[lib] ... ]
[--externlist-all ]
[--i | --internlista lib,[lib] ... ]
[--internlist-all ]
DESCRIPTION
is used to manipulate libbash(7) libraries. Its main function is to load specific library. It can also print list of available libraries, list functions each library exports, unload functions, etc.In case of --load and --unload ,the output is intended to be passed to bash eval command.
Options
- -h | --help
- Print options summary
- -l | --list
- Display list of available libraries. The libraries names listed, may be passed as parameters to other invocations of . I.e. first you run --list to see what is available and then you may load it.
- -L | --load lib,[lib] ...
-
Load given libraries - i.e. print string that should be passed to
eval
command. Usually the string contains various
source
commands.
Libraries that given libraries depend on are also loaded.
Libraries only loaded if their dependencies are satisfied. Dependencies are resolved using ldbash.cache file, which is created by ldbashconfig(8).
- -U | --unload lib,[lib] ...
-
Unload given libraries, but
not
their dependencies.
The output should be passed to eval command (in the same manner as with --load ).
- -e | --externlist lib,[lib] ...
- List all symbols that are exported by given libraries. Symbols are usually functions that given libraries implement.
- --externlist-all
- List all exported symbols of all available libraries. Symbols are usually functions that library implement.
- -i | --internlist lib,[lib] ...
- List all internal symbols (i.e. global variables/functions) of given libraries. This is intended mostly for developers that want to develop library of their own, and want to be sure that they don't override any already defined symbol.
- --internlist-all
- List all internal symbols of all available libraries. This is intended mostly for developers that want to develop library of their own, and want to be sure that they don't override any already defined symbol.
FILES
- /etc/ldbash.cache
- Cache file that contains information about libraries dependencies and list of exported symbols. See ldbashconfig(8) for further details.