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177 lines
3.4 KiB
Plaintext
177 lines
3.4 KiB
Plaintext
1 year ago
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.. highlight:: rst
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.. _sczip:
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#####
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sczip
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#####
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**Compress or expand files with ZIP algorithm**
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Description
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===========
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sczip can compress and decompress data using the ZIP algorithm (PKZIP). It
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is not meant to supersede any available packagers but a little helper to
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decompress zipped SeisComPML formats. Like GZip, sczip can only handle one file
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and does not support archives. It compresses a byte stream and outputs a byte
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stream.
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Examples
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========
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Decompress a file
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.. code-block:: sh
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sczip -d file.xml.zip -o file.xml
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.. code-block:: sh
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sczip -d file.xml.zip -o file.xml
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Compress a file
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.. code-block:: sh
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sczip file.xml -o file.xml.zip
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.. code-block:: sh
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sczip < file.xml > file.xml.zip
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.. _sczip_configuration:
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Module Configuration
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====================
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| :file:`etc/defaults/global.cfg`
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| :file:`etc/defaults/sczip.cfg`
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| :file:`etc/global.cfg`
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| :file:`etc/sczip.cfg`
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| :file:`~/.seiscomp/global.cfg`
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| :file:`~/.seiscomp/sczip.cfg`
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sczip inherits :ref:`global options<global-configuration>`.
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Command-Line Options
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====================
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.. program:: sczip
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:program:`sczip file.dat -o file.zip`
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:program:`sczip file.dat -d -o file.zip`
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Generic
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-------
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.. option:: -h, --help
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Show help message.
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.. option:: -V, --version
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Show version information.
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.. option:: --config-file arg
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Use alternative configuration file. When this option is
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used the loading of all stages is disabled. Only the
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given configuration file is parsed and used. To use
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another name for the configuration create a symbolic
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link of the application or copy it. Example:
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scautopick \-> scautopick2.
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.. option:: --plugins arg
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Load given plugins.
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.. option:: -D, --daemon
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Run as daemon. This means the application will fork itself
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and doesn't need to be started with \&.
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.. option:: --auto-shutdown arg
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Enable\/disable self\-shutdown because a master module shutdown.
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This only works when messaging is enabled and the master
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module sends a shutdown message \(enabled with \-\-start\-stop\-msg
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for the master module\).
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.. option:: --shutdown-master-module arg
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Set the name of the master\-module used for auto\-shutdown.
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This is the application name of the module actually
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started. If symlinks are used, then it is the name of
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the symlinked application.
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.. option:: --shutdown-master-username arg
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Set the name of the master\-username of the messaging
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used for auto\-shutdown. If \"shutdown\-master\-module\" is
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given as well, this parameter is ignored.
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Verbosity
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---------
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.. option:: --verbosity arg
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Verbosity level [0..4]. 0:quiet, 1:error, 2:warning, 3:info,
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4:debug.
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.. option:: -v, --v
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Increase verbosity level \(may be repeated, eg. \-vv\).
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.. option:: -q, --quiet
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Quiet mode: no logging output.
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.. option:: --component arg
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Limit the logging to a certain component. This option can
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be given more than once.
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.. option:: -s, --syslog
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Use syslog logging backend. The output usually goes to
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\/var\/lib\/messages.
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.. option:: -l, --lockfile arg
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Path to lock file.
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.. option:: --console arg
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Send log output to stdout.
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.. option:: --debug
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Execute in debug mode.
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Equivalent to \-\-verbosity\=4 \-\-console\=1 .
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.. option:: --log-file arg
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Use alternative log file.
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Mode
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----
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.. option:: -d, --decompress
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Decompress.
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.. option:: -o, --output file
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Output file name. Default is stdout.
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