Regular updates (mid Mar)

public/static/docs/command-reference/fetch.md

@@ -6,7 +6,7 @@ Get tracked files or directories from
 ## Synopsis
 
 ```usage
-usage: dvc fetch [-h] [-q | -v] [-j JOBS]
+usage: dvc fetch [-h] [-q | -v] [-j <number>]
                  [-r <name>] [-a] [-T] [-d] [-R]
                  [targets [targets ...]]
 

public/static/docs/command-reference/list.md

@@ -88,35 +88,26 @@ train.dvc
 ```
 
 If you open the
-[example-get-started project's page](https://github.com/iterative/example-get-started)
-you will see something like:
+[example-get-started project's page](https://github.com/iterative/example-get-started),
+you will see a similar list, except that `model.pkl` will be missing. That's
+because its tracked by DVC and not visible to Git. You can find it specified as
+an output if you open
+[`train.dvc`](https://github.com/iterative/example-get-started/blob/master/train.dvc).
 
-```dvc
-.gitignore
-README.md
-auc.metric
-data
-evaluate.dvc
-featurize.dvc
-prepare.dvc
-src
-train.dvc
-```
-
-The difference is the `model.pkl` binary file that is DVC-tracked and is not
-visible in second listing (which is actually controlled by the `train.dvc`).
-
-We can now, for example, run:
+We can now, for example, run
 
 ```dvc
 $ dvc get https://github.com/iterative/example-get-started model.pkl
 ```
 
-to download the model file.
+to download the model file (see `dvc get`).
 
 ## Example: List all files and directories in a data registry
 
-We can do this recursively, using `-R` option:
+Let's imagine a DVC repo used as a
+[data registry](/doc/use-cases/data-registries#using-registries), structured
+with different datasets in separate directories. We can do this recursively,
+using `-R` option:
 
 ```dvc
 $ dvc list -R https://github.com/iterative/dataset-registry
@@ -129,7 +120,5 @@ images/.gitignore
 images/dvc-logo-outlines.png
 images/dvc-logo-outlines.png.dvc
 images/owl_sticker.png
-images/owl_sticker.png.dvc
-images/owl_sticker.svg
 ...
 ```

public/static/docs/command-reference/metrics/add.md

@@ -6,7 +6,7 @@ Mark <abbr>output</abbr> file as a
 ## Synopsis
 
 ```usage
-usage: dvc metrics add [-h] [-q | -v] [-t TYPE] [-x XPATH] path
+usage: dvc metrics add [-h] [-q | -v] [-t <type>] [-x <path>] path
 
 positional arguments:
   path                  Path to a metric file.
@@ -31,27 +31,27 @@ specific value, if the file contains multiple metrics. See the
 
 ## Options
 
-- `-t`, `--type` - specify a type for the metric file. Accepted values are:
-  `raw` (default), `json`, `tsv`, `htsv`, `csv`, `hcsv`. It will be saved into
-  the corresponding DVC-file, and used by `dvc metrics show` to determine how to
-  handle displaying metrics.
+- `-t <type>`, `--type <type>` - specify a type for the metric file. Accepted
+  values are: `raw` (default), `json`, `tsv`, `htsv`, `csv`, `hcsv`. It will be
+  saved into the corresponding DVC-file, and used by `dvc metrics show` to
+  determine how to handle displaying metrics.
 
   `raw` means that no additional parsing is applied, and `--xpath` is ignored.
   `htsv`/`hcsv` are the same as `tsv`/`csv`, but the values in the first row of
   the file will be used as the field names and should be used to address columns
   in the `--xpath` option.
 
-- `-x`, `--xpath` - specify a path within a metric file to get a specific metric
-  value. Should be used if the metric file contains multiple numbers and you
-  want to use only one of them. Only a single path is allowed. It will be saved
-  into the corresponding DVC-file, and used by `dvc metrics show` to determine
-  how to display metrics. The accepted value depends on the metric file type
-  (`--type` option):
-
-  - For `json` - see [JSONPath spec](https://goessner.net/articles/JsonPath/) or
-    [jsonpath-ng](https://github.com/h2non/jsonpath-ng) for available options.
-    For example, `"AUC"` extracts the value from the following JSON-formatted
-    metric file: `{"AUC": "0.624652"}`.
+- `-x <path>`, `--xpath <path>` - specify a path within a metric file to get a
+  specific metric value. Should be used if the metric file contains multiple
+  numbers and you want to use only one of them. Only a single path is allowed.
+  It will be saved into the corresponding DVC-file, and used by
+  `dvc metrics show` to determine how to display metrics. The accepted value
+  depends on the metric file type (`--type` option):
+
+  - For `json` - see [JSONPath](https://goessner.net/articles/JsonPath/) or
+    [jsonpath-ng](https://github.com/h2non/jsonpath-ng) to know the syntax. For
+    example, `"AUC"` extracts the value from the following JSON-formatted metric
+    file: `{"AUC": "0.624652"}`.
   - For `tsv`/`csv` - `row,column` e.g. `1,2`. Indices are 0-based.
   - For `htsv`/`hcsv` - `row,column name` e.g. `0,Name`. Row index is 0-based.
     First row is used to specify column names and is not included into index.

public/static/docs/command-reference/metrics/diff.md

@@ -8,8 +8,8 @@ commits in the <abbr>DVC repository</abbr>, or between a commit and the
 
 ```usage
 usage: dvc metrics diff [-h] [-q | -v]
-                        [--targets [TARGETS [TARGETS ...]]]
-                        [-t TYPE] [-x XPATH] [-R] [--show-json]
+                        [--targets [<path> [<path> ...]]]
+                        [-t <type>] [-x <path>] [-R] [--show-json]
                         [a_ref] [b_ref]
 
 positional arguments:
@@ -35,26 +35,26 @@ They're calculated between two commits (hash, branch, tag, or any
 
 ## Options
 
-- `--targets` - limit the comparison to these specific metric files.
+- `--targets <paths>` - limit the comparison to these specific metric files.
 
 - `-R`, `--recursive` - determines the metric files to use by searching each
   target directory and its subdirectories for DVC-files to inspect. If there are
   no directories among the `targets`, this option is ignored.
 
-- `-t`, `--type` - specify a type of the metric file. Accepted values are: `raw`
-  (default), `json`, `tsv`, `htsv`, `csv`, `hcsv`. It will be used to determine
-  how to parse and format metics for display. See `dvc metrics show` for more
-  details.
+- `-t <type>`, `--type <type>` - specify a type of the metric file. Accepted
+  values are: `raw` (default), `json`, `tsv`, `htsv`, `csv`, `hcsv`. It will be
+  used to determine how to parse and format metics for display. See
+  `dvc metrics show` for more details.
 
   This option will override `type` and `xpath` defined in the corresponding
   DVC-file. If no `type` is provided or found in the DVC-file, DVC will try to
   detect it based on file extension.
 
-- `-x`, `--xpath` - specify a path within a metric file to show changes for a
-  specific metric value only. Should be used if the metric file contains
-  multiple numbers and you want to use only one of them. Only a single path is
-  allowed. It will override `xpath` defined in the corresponding DVC-file. See
-  `dvc metrics show` for more details.
+- `-x <path>`, `--xpath <path>` - specify a path within a metric file to show
+  changes for a specific metric value only. Should be used if the metric file
+  contains multiple numbers and you want to use only one of them. Only a single
+  path is allowed. It will override `xpath` defined in the corresponding
+  DVC-file. See `dvc metrics show` for more details.
 
 - `--show-json` - prints the command's output in easily parsable JSON format,
   instead of a human-readable table.

public/static/docs/command-reference/metrics/modify.md

@@ -6,7 +6,7 @@ options such as `type` or `xpath`. See full [options](#options) info below.
 ## Synopsis
 
 ```usage
-usage: dvc metrics modify [-h] [-q | -v] [-t TYPE] [-x XPATH] path
+usage: dvc metrics modify [-h] [-q | -v] [-t <type>] [-x <path>] path
 
 positional arguments:
   path                  Path to a metric file.
@@ -32,27 +32,27 @@ ERROR: failed to modify metric file settings -
 
 ## Options
 
-- `-t`, `--type` - specify a type for the metric file. Accepted values are:
-  `raw` (default), `json`, `tsv`, `htsv`, `csv`, `hcsv`. It will be saved into
-  the corresponding DVC-file, and used by `dvc metrics show` to determine how to
-  handle displaying metrics.
+- `-t <type>`, `--type <type>` - specify a type for the metric file. Accepted
+  values are: `raw` (default), `json`, `tsv`, `htsv`, `csv`, `hcsv`. It will be
+  saved into the corresponding DVC-file, and used by `dvc metrics show` to
+  determine how to handle displaying metrics.
 
   `raw` means that no additional parsing is applied, and `--xpath` is ignored.
   `htsv`/`hcsv` are the same as `tsv`/`csv`, but the values in the first row of
   the file will be used as the field names and should be used to address columns
   in the `--xpath` option.
 
-- `-x`, `--xpath` - specify a path within a metric file to get a specific metric
-  value. Should be used if the metric file contains multiple numbers and you
-  want to use only one of them. Only a single path is allowed. It will be saved
-  into the corresponding DVC-file, and used by `dvc metrics show` to determine
-  how to display metrics. The accepted value depends on the metric file type
-  (`--type` option):
-
-  - For `json` - see [JSONPath spec](https://goessner.net/articles/JsonPath/) or
-    [jsonpath-ng](https://github.com/h2non/jsonpath-ng) for available options.
-    For example, `"AUC"` extracts the value from the following JSON-formatted
-    metric file: `{"AUC": "0.624652"}`.
+- `-x <path>`, `--xpath <path>` - specify a path within a metric file to get a
+  specific metric value. Should be used if the metric file contains multiple
+  numbers and you want to use only one of them. Only a single path is allowed.
+  It will be saved into the corresponding DVC-file, and used by
+  `dvc metrics show` to determine how to display metrics. The accepted value
+  depends on the metric file type (`--type` option):
+
+  - For `json` - see [JSONPath](https://goessner.net/articles/JsonPath/) or
+    [jsonpath-ng](https://github.com/h2non/jsonpath-ng) to know the syntax. For
+    example, `"AUC"` extracts the value from the following JSON-formatted metric
+    file: `{"AUC": "0.624652"}`.
   - For `tsv`/`csv` - `row,column` e.g. `1,2`. Indices are 0-based.
   - For `htsv`/`hcsv` - `row,column name` e.g. `0,Name`. Row index is 0-based.
     First row is used to specify column names and is not included into index.

public/static/docs/command-reference/metrics/show.md

@@ -6,9 +6,8 @@ formatting.
 ## Synopsis
 
 ```usage
-usage: dvc metrics show [-h] [-q | -v]
-                        [-t TYPE] [-x XPATH] [-a] [-T] [-R]
-                        [targets [targets ...]]
+usage: dvc metrics show [-h] [-q | -v] [-t <type>] [-x <path>]
+                        [-a] [-T] [-R] [targets [targets ...]]
 
 positional arguments:
   targets               Metric files or directories (see -R) to show
@@ -43,9 +42,9 @@ compares them with a previous version.
 
 ## Options
 
-- `-t`, `--type` - specify a type for the metric file. Accepted values are:
-  `raw` (default), `json`, `tsv`, `htsv`, `csv`, `hcsv`. It will be used to
-  determine how to parse and format metics for display.
+- `-t <type>`, `--type <type>` - specify a type for the metric file. Accepted
+  values are: `raw` (default), `json`, `tsv`, `htsv`, `csv`, `hcsv`. It will be
+  used to determine how to parse and format metics for display.
 
   `raw` means that no additional parsing is applied, and `--xpath` is ignored.
   `htsv`/`hcsv` are the same as `tsv`/`csv`, but the values in the first row of
@@ -56,19 +55,19 @@ compares them with a previous version.
   DVC-file. If no `type` is provided or found in the DVC-file, DVC will try to
   detect it based on file extension.
 
-- `-x`, `--xpath` - specify a path within a metric file to get a specific metric
-  value. Should be used if the metric file contains multiple numbers and you
-  want to use only one of them. Only a single path is allowed. It will override
-  `xpath` defined in the corresponding DVC-file. The accepted value depends on
-  the metric file type (`--type` option):
-
-  - For `json` - see [JSONPath spec](https://goessner.net/articles/JsonPath/) or
-    [jsonpath-ng](https://github.com/h2non/jsonpath-ng) for available options.
-    For example, `"AUC"` extracts the value from the following JSON-formatted
-    metric file: `{"AUC": "0.624652"}`. You can also filter on certain values,
-    for example `"$.metrics[?(@.deviation_mse<0.30) & (@.value_mse>0.4)]"`
-    extracts only the values for model versions if they meet the given
-    conditions from the metric file:
+- `-x <path>`, `--xpath <path>` - specify a path within a metric file to get a
+  specific metric value. Should be used if the metric file contains multiple
+  numbers and you want to use only one of them. Only a single path is allowed.
+  It will override `xpath` defined in the corresponding DVC-file. The accepted
+  value depends on the metric file type (`--type` option):
+
+  - For `json` - see [JSONPath](https://goessner.net/articles/JsonPath/) or
+    [jsonpath-ng](https://github.com/h2non/jsonpath-ng) to know the syntax. For
+    example, `"AUC"` extracts the value from the following JSON-formatted metric
+    file: `{"AUC": "0.624652"}`. You can also filter on certain values, for
+    example `"$.metrics[?(@.deviation_mse<0.30) & (@.value_mse>0.4)]"` extracts
+    only the values for model versions if they meet the given conditions from
+    the metric file:
     `{"metrics": [{"dataset": "train", "deviation_mse": 0.173461, "value_mse": 0.421601}]}`
   - For `tsv`/`csv` - `row,column` e.g. `1,2`. Indices are 0-based.
   - For `htsv`/`hcsv` - `row,column name` e.g. `0,Name`. Row index is 0-based.

public/static/docs/command-reference/pipeline/list.md

@@ -10,9 +10,8 @@ usage: dvc pipeline list [-h] [-q | -v]
 
 ## Description
 
-`dvc list` displays a list of all existing stages in the <abbr>project</abbr>,
-grouped in their corresponding [pipeline](/doc/command-reference/pipeline), when
-connected.
+Displays a list of all existing stages in the <abbr>project</abbr>, grouped in
+their corresponding [pipeline](/doc/command-reference/pipeline), when connected.
 
 > Note that the stages in these lists are in ascending order, that is, from last
 > to first.

public/static/docs/command-reference/pipeline/show.md

@@ -28,11 +28,11 @@ instead of stages.
 
 ## Options
 
-- `-c`, `--commands` - show pipeline as a list (graph, if `--ascii` or `--dot`
-  option is specified) of commands instead of paths to DVC-files.
+- `-c`, `--commands` - show pipeline as a list (diagram if `--ascii` or `--dot`
+  is used) of commands instead of paths to DVC-files.
 
-- `-o`, `--outs` - show pipeline as a list (graph, if `--ascii` or `--dot`
-  option is specified) of stage outputs instead of paths to DVC-files.
+- `-o`, `--outs` - show pipeline as a list (diagram if `--ascii` or `--dot` is
+  used) of stage outputs instead of paths to DVC-files.
 
 - `--ascii` - visualize pipeline. It will print a graph (ASCII) instead of a
   list of path to DVC-files. (`less` pager may be used, see

public/static/docs/command-reference/pull.md

@@ -35,7 +35,7 @@ The default remote is used (see `dvc config core.remote`) unless the `--remote`
 option is used. See `dvc remote` for more information on how to configure a
 remote.
 
-With no arguments, just `dvc pull` or `dvc pull --remote REMOTE`, it downloads
+With no arguments, just `dvc pull` or `dvc pull --remote <name>`, it downloads
 only the files (or directories) missing from the workspace by searching all
 [DVC-files](/doc/user-guide/dvc-file-format) currently in the
 <abbr>project</abbr>. It will not download files associated with earlier commits

public/static/docs/command-reference/push.md

@@ -6,8 +6,8 @@ Upload tracked files or directories to
 ## Synopsis
 
 ```usage
-usage: dvc push [-h] [-q | -v] [-j JOBS]
-                [-r REMOTE] [-a] [-T] [-d] [-R]
+usage: dvc push [-h] [-q | -v] [-j <number>]
+                [-r <name>] [-a] [-T] [-d] [-R]
                 [targets [targets ...]]
 
 positional arguments:

public/static/docs/command-reference/remote/add.md

@@ -187,8 +187,7 @@ $ dvc remote add myremote "azure://"
   The connection string can be found in the "Access Keys" pane of your Storage
   Account resource in the Azure portal.
 
-  > 💡 Make sure the value is quoted to prevent shell from misprocessing the
-  > command.
+  > 💡 Make sure the value is quoted so its processed correctly by the console.
 
 - `container name` - this is the top-level container in your Azure Storage
   Account under which all the files for this remote will be uploaded. If the
@@ -213,8 +212,9 @@ $ dvc remote modify myremote gdrive_client_secret <client secret>
 
 Note that GDrive remotes are not "trusted" by default. This means that the
 [`verify`](/doc/command-reference/remote/modify#available-settings-for-all-remotes)
-option is enabled on this type of storage, so DVC recalculates the file hashes
-upon download (e.g. `dvc pull`), to make sure that these haven't been modified.
+parameter is enabled on this type of storage, so DVC recalculates the file
+hashes upon download (e.g. `dvc pull`), to make sure that these haven't been
+modified.
 
 > Please note our [Privacy Policy (Google APIs)](/doc/user-guide/privacy).
 
@@ -298,8 +298,8 @@ check that you are able to connect both ways to the remote location, with tools
 like `ssh` and `sftp` (GNU/Linux).
 
 > Note that your server's SFTP root might differ from its physical root (`/`).
-> (On Linux, see the `ChrootDirectory` config option in `/etc/ssh/sshd_config`.)
-> In these cases, the path component in the SSH URL (e.g. `/path/to/dir` above)
+> (On Linux, see the `ChrootDirectory` setting in `/etc/ssh/sshd_config`.) In
+> these cases, the path component in the SSH URL (e.g. `/path/to/dir` above)
 > should be specified relative to the SFTP root instead. For example, on some
 > Sinology NAS drives, the SFTP root might be in directory `/volume1`, in which
 > case you should use path `/path/to/dir` instead of `/volume1/path/to/dir`.
@@ -372,7 +372,7 @@ $ cat .dvc/config
 
 ## Example: Customize an S3 remote
 
-Add an Amazon S3 remote as the _default_ (via `-d` option), and modify its
+Add an Amazon S3 remote as the _default_ (via the `-d` option), and modify its
 region.
 
 > 💡 Before adding an S3 remote, be sure to

public/static/docs/command-reference/remote/default.md

@@ -22,9 +22,9 @@ positional arguments:
 
 ## Description
 
-You can query/set/replace/unset default remote using options of this command. If
-the `name` of the remote is not provided and `--unset` is not specified, this
-command returns the name of the default remote.
+You can query/set/replace/unset default remote using the options of this
+command. If the `name` of the remote is not provided and `--unset` is not
+specified, this command returns the name of the default remote.
 
 ```dvc
 $ dvc remote default myremote