Update colored output documentation
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					 2 changed files with 51 additions and 22 deletions
				
			
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			@ -34,7 +34,7 @@ dest="$__cdist_abs_mydir/$filename"
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cd "$__cdist_abs_mydir"
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exec > "$dest"
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cat << eof 
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cat << eof
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Reference
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=========
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Variable, path and type reference for cdist
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			@ -51,7 +51,7 @@ eof
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    done
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)
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cat << eof 
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cat << eof
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Paths
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-----
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			@ -187,13 +187,13 @@ usable within a object directory:
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files
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    This directory is reserved for user data and will not be used
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    by cdist at any time. It can be used freely by the type 
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    by cdist at any time. It can be used freely by the type
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    (for instance to store template results).
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changed
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    This empty file exists in an object directory, if the object has
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    code to be executed (either remote or local).
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stdin
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    This file exists and contains data, if data was provided on stdin 
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    This file exists and contains data, if data was provided on stdin
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    when the type was called.
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			@ -222,65 +222,89 @@ __cdist_log_level, __cdist_log_level_name
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    | TRACE          | 5               |
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    +----------------+-----------------+
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    Available for: initial manifest, explorer, type manifest, type explorer,
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    type gencode.
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__cdist_colored_log
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    whether or not cdist's log has colors enabled.
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    Is set to the string ``true`` if cdist's output is using colors,
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    otherwise the variable contains the string ``false``.
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    Available for: initial manifest, explorer, type manifest, type explorer,
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    type gencode.
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__cdist_dry_run
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    Is set only when doing dry run (``-n`` flag).
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    Available for: initial manifest, explorer, type manifest, type explorer,
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    type gencode.
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__explorer
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    Directory that contains all global explorers.
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    Available for: initial manifest, explorer, type explorer, shell.
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__files
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    Directory that contains content from the "files" subdirectories
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    from the configuration directories.
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    Available for: initial manifest, type manifest, type gencode, shell.
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__manifest
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    Directory that contains the initial manifest.
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    Available for: initial manifest, type manifest, shell.
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__global
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    Directory that contains generic output like explorer.
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    Available for: initial manifest, type manifest, type gencode, shell.
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__messages_in
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    File to read messages from.
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    Available for: initial manifest, type manifest, type gencode.
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__messages_out
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    File to write messages.
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    Available for: initial manifest, type manifest, type gencode.
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__object
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    Directory that contains the current object.
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    Available for: type manifest, type explorer, type gencode and code scripts.
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__object_id
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    The type unique object id.
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    Available for: type manifest, type explorer, type gencode and code scripts.
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    Note: The leading and the trailing "/" will always be stripped (caused by
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    the filesystem database and ensured by the core).
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    Note: Double slashes ("//") will not be fixed and result in an error.
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    | Note: The leading and the trailing "/" will always be stripped (caused by
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      the filesystem database and ensured by the core).
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    | Note: Double slashes ("//") will not be fixed and result in an error.
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__object_name
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    The full qualified name of the current object.
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    Available for: type manifest, type explorer, type gencode.
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__target_host
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    The host we are deploying to. This is primary variable. It's content is
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    literally the one user passed in.
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    Available for: explorer, initial manifest, type explorer, type manifest, type gencode, shell.
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__target_hostname
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    The hostname of host we are deploying to. This variable is derived from
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    **__target_host** (using **socket.getaddrinfo(__target_host)** and then
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    **socket.gethostbyaddr()**).
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    Available for: explorer, initial manifest, type explorer, type manifest, type gencode, shell.
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__target_fqdn
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    The fully qualified domain name of the host we are deploying to.
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    This variable is derived from **__target_host**
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    (using **socket.getfqdn()**).
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    Available for: explorer, initial manifest, type explorer, type manifest, type gencode, shell.
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__target_host_tags
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    Comma separated list of target host tags.
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    Available for: explorer, initial manifest, type explorer, type manifest, type gencode, shell.
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__type
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    Path to the current type.
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    Available for: type manifest, type gencode.
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__type_explorer
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    Directory that contains the type explorers.
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    Available for: type explorer.
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Environment variables (for writing)
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			@ -112,9 +112,13 @@ All commands accept the following options:
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    Show the help screen.
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**--colors COLORED_OUTPUT**
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    Use a colored output for different log levels.It can
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    be a boolean or "auto" (default) which enables this
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    feature if stdout is a tty and disables it otherwise.
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    Colorize cdist's output. If enabled, cdist will use different colors for
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    different log levels.
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    COLORED_OUTPUT recognizes the boolean values 'yes'/'no', 'on'/'off',
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    'true'/'false', '1'/'0', and 'auto' (the default).
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    If the value is 'auto', colored output is enabled if stdout is a TTY
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    unless the NO_COLOR (https://no-color.org/) environment variable is defined.
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**-l LOGLEVEL, --log-level LOGLEVEL**
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    Set the specified verbosity level. The levels, in
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			@ -168,7 +172,7 @@ Install command is currently in beta.
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**-b, --beta**
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    Enable beta functionality.
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**-C CACHE_PATH_PATTERN, --cache-path-pattern CACHE_PATH_PATTERN**
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    Specify custom cache path pattern. If it is not set then
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    default hostdir is used. For more info on format see
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			@ -191,7 +195,7 @@ Install command is currently in beta.
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**-I INVENTORY_DIR, --inventory INVENTORY_DIR**
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    Use specified custom inventory directory. Inventory
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    directory is set up by the following rules: if cdist 
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    directory is set up by the following rules: if cdist
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    configuration resolves this value then specified
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    directory is used, if HOME env var is set then
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    ~/.cdit/inventory is used, otherwise distribution
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			@ -306,7 +310,7 @@ Add host(s) to inventory database.
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**-I INVENTORY_DIR, --inventory INVENTORY_DIR**
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    Use specified custom inventory directory. Inventory
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    directory is set up by the following rules: if cdist 
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    directory is set up by the following rules: if cdist
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    configuration resolves this value then specified
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    directory is used, if HOME env var is set then
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    ~/.cdit/inventory is used, otherwise distribution
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			@ -336,7 +340,7 @@ Add tag(s) to inventory database.
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**-I INVENTORY_DIR, --inventory INVENTORY_DIR**
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    Use specified custom inventory directory. Inventory
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    directory is set up by the following rules: if cdist 
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    directory is set up by the following rules: if cdist
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    configuration resolves this value then specified
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    directory is used, if HOME env var is set then
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    ~/.cdit/inventory is used, otherwise distribution
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			@ -379,7 +383,7 @@ Delete host(s) from inventory database.
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**-I INVENTORY_DIR, --inventory INVENTORY_DIR**
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    Use specified custom inventory directory. Inventory
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    directory is set up by the following rules: if cdist 
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    directory is set up by the following rules: if cdist
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    configuration resolves this value then specified
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    directory is used, if HOME env var is set then
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    ~/.cdit/inventory is used, otherwise distribution
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			@ -413,7 +417,7 @@ Delete tag(s) from inventory database.
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**-I INVENTORY_DIR, --inventory INVENTORY_DIR**
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    Use specified custom inventory directory. Inventory
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    directory is set up by the following rules: if cdist 
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    directory is set up by the following rules: if cdist
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    configuration resolves this value then specified
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    directory is used, if HOME env var is set then
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    ~/.cdit/inventory is used, otherwise distribution
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			@ -460,7 +464,7 @@ List inventory database.
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**-I INVENTORY_DIR, --inventory INVENTORY_DIR**
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    Use specified custom inventory directory. Inventory
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    directory is set up by the following rules: if cdist 
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    directory is set up by the following rules: if cdist
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    configuration resolves this value then specified
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    directory is used, if HOME env var is set then
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    ~/.cdit/inventory is used, otherwise distribution
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			@ -685,6 +689,9 @@ The possible keywords and their meanings are as follows:
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:strong:`cache_path_pattern`
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    Specify cache path pattern.
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:strong:`colored_output`
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    Colorize cdist's output. cf. the :code:`--colors` option.
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:strong:`conf_dir`
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    List of configuration directories separated with the character conventionally
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    used by the operating system to separate search path components (as in PATH),
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			@ -738,7 +745,7 @@ The possible keywords and their meanings are as follows:
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    in the format: YYYYMMDDHHMMSS.us.
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:strong:`verbosity`
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    Set verbosity level. Valid values are: 
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    Set verbosity level. Valid values are:
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    'ERROR', 'WARNING', 'INFO', 'VERBOSE', 'DEBUG', 'TRACE' and 'OFF'.
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			@ -770,7 +777,7 @@ cdist/preos
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NOTES
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-----
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cdist detects if host is specified by IPv6 address. If so then remote_copy
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command is executed with host address enclosed in square brackets 
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command is executed with host address enclosed in square brackets
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(see :strong:`scp`\ (1)).
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EXAMPLES
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			@ -906,9 +913,7 @@ CDIST_CACHE_PATH_PATTERN
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    Custom cache path pattern.
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CDIST_COLORED_OUTPUT
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    Use a colored output for different log levels.
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    It can be a boolean or 'auto' (default) which enables this feature if
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    stdout is a tty and disables it otherwise.
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    Colorize cdist's output. cf. the :code:`--colors` option.
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CDIST_CONFIG_FILE
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    Custom configuration file.
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