systunedump(8) [debian man page]

SYSTUNEDUMP(8)							 Debian GNU/Linux						    SYSTUNEDUMP(8)

NAME

       systunedump - Dumps /proc files for kernel tuning.

SYNOPSIS

       systunedump [ -c,--config configfile ] [ -h, --help ] [ -p, --path dumppath ] [ -v, --verbose ]

DESCRIPTION

       This  program dumps elements of the /proc filesystem to standard output in a format which, if redirected to a file, can be used by the sys-
       tune(8) utility.

       Common usage:

       systunedump > /etc/systune.conf

       systunedump --config /etc/systune.kernel20.dump > /etc/systune.kernel20.conf

       systunedump --config /dev/null --path /proc/sys/vm > /etc/systune.conf

OPTIONS

       -c, --config configfile
	      Specify an alternative configuration file.  The default is /etc/systune.dump

       -h, --help
	      Print a short explanation of the command syntax.

       -p, --path dumppath
	      Add the specified path to any items already listed in the configuration file.  Items in the path must be	separated  by  whitespace.
	      All items in the path must begin /proc/sys/.

       -v, --verbose
	      Verbose mode: allow non-existent items in the path and configuration file to produce errors to standard error.  Without this option,
	      erroneous paths are discarded silently.

FILES

       /etc/systune.dump
	      A file containing a list of paths to dump.  Each pathname must begin with /proc/sys/.  Comments, introduced by #, can  be  included;
	      the whole line from the comment character onwards is discarded, together with any whitespace immediately preceding it.

       The  configuration  file  can be a file, such as /etc/systune.conf, that contains previously dumped data; the definition part of each line,
       after and including the colon, is discarded.

SEE ALSO

       systune (8).

AUTHOR

       Piotr Roszatycki <dexter@debian.org>.

THANKS

       Daniel Podlejski, Oliver Elphick.

Debian Project							    20 Apr 1999 						    SYSTUNEDUMP(8)

CFGET(1)							   User Commands							  CFGET(1)

NAME

       cfget - get values from a config file

SYNOPSIS

       cfget [options] section/key
       cfget [options] --dump=STYLE [section/key [section/key...]]
       cfget [options] --template=STYLE [infile [outfile]]

DESCRIPTION

       Get values from a config file.

       cfget  is  a  simple tool to read values from configuration files.  It is useful, for example, to create configurable shellscripts or make-
       files.

       It can also be configured to support virtual configuration values that, if not present in the config file, are automatically computed  from
       the existing values. This makes it convenient, for example, to get a "duration" value from a configuration file that only contains a "start
       date" and an "end date".

OPTIONS

       --version
	      show program's version number and exit

       -h, --help
	      show this help message and exit

       -q, --quiet
	      quiet mode: only output fatal errors

       -v, --verbose
	      verbose mode

       --debug
	      verbose mode

       -C file, --cfg=file
	      config file to read; the option can be given more than once to read more than one file. If missing, read a colon separated list from
	      the CFGET_CFG env variable.

       -P file, --plugin=file
	      list  of	plugin files or directories to load. The option can be given more than once to read more than one file. If missing, read a
	      colon separated list from the CFGET_PLUGINS env variable.

       -d name, --dump=name
	      dump the contents of the database using the given style. Use '--dump=list' for a list of available styles. If one or more paths  are
	      provided in the command line, dump only those paths, otherwise dump all.

       -t name, --template=name
	      read  a template file, expand template placeholders using the configuration data and output the result.  Use '--template=list' for a
	      list of available styles.

       -f name, --format=name
	      use a custom configuration file format (default: ini).  Use '--format=list' for a list of available formats.  The CFGET_FORMAT envi-
	      ronment value, if defined, can be used to provide a different default value.

       -r path, --root=path
	      restrict all work to values under the given path

EXAMPLES

	    # Get a key from a config file
	    cfget -C file.ini general/name

	    # More can be specified, they will be searched in order
	    cfget -C general.ini -C local.ini general/name

	    # Use a plugin to add virtual entries
	    cfget -C file.ini --plugin=virtual.py general/name

	    # A plugin can also a directory containing .py files
	    # and plugins can also be specified more than once
	    cfget -C file.ini --plugin=virtual.py --plugin=virtual/ general/name

	    # In a shellscript, you may want to use environment variables if you
	    # invoke cfget many times:
	    #!/bin/sh
	    CFGET_CFG=general.ini:local.ini
	    CFGET_PLUGINS=virtual.py:virtual/
	    START=`cfget general/start`
	    END=`cfget general/end`
	    DURATION=`cfget general/duration`

	    # Quick way to copy all config values to the environment
	    eval `cfget --dump=exports -C file.ini`

	    # Autoconf-style template substitution
	    cfget --template=autoconf -C file.ini script.in script

	    # Curly braces substitude literally
	    cfget -C file.ini "general/start_{general/type}"

	    # One can use simple expressions
	    cfget -C file.ini "general/start + general/duration"
	    cfget -C file.ini "round(general/age / 2)"

AUTHOR

       cfget has been written by Enrico Zini <enrico@enricozini.org>.

cfget 0.15							     July 2010								  CFGET(1)