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A typical interaction with ed for me in the past has gone something like this: In a surprising turn of events, I ended up using the ed editor to do this task, and it was really easy and simple to do! In this blog post I’ll make the case that if you have something you might normally accomplish with a Vim macro, you might conceivably want to use Ed for it!Įd is this sort of terrifying text editor.

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I didn’t feel like writing a program to do this (perl would be perfect, but I don’t really remember perl at all), so I wanted to use a command line tool! A vim macro could do it, but how do you save a vim macro to a file again? I forget! I couldn’t think of how to do it with sed at the time, though in retrospect you could do something like s/(.+)- baz/\1- baz The - elephant line needed to have the same indentation as the previous line. I had one extra weird requirement which was that some of the lines were indented with 2 spaces, and some with 4 spaces. I wanted to do something pretty simple: basically, I had files that looked like this:Īnd I wanted to insert an extra line after the baz line that said elephant Responses are also UTF-8 encoded.The other day at work I needed to edit 200 files at once. Elasticsearch ignores any other encoding headings Specified using the source_content_type query string parameter.Įlasticsearch only supports UTF-8-encoded JSON. When using the source query string parameter, the content type must be JSON, and SMILE other types will result in an error response. The bulk and multi-search APIs support NDJSON, The supported formats that the API supports. The value of this header must map to one of The type of the content sent in a request body must be specified using Should also be passed with a media type value that indicates the format When using this method, the source_content_type parameter You can pass the request body as the source query string parameter "stack_trace": ": For input string: \"surprise_me\"\n at (NumberFormatException.java:65)."įor libraries that don’t accept a request body for non-POST requests, "reason": "For input string: \"surprise_me\"", "stack_trace": ": Failed to parse int parameter with value \n at .paramAsInt(RestRequest.java:175).", "stack_trace": "Failed to parse int parameter with value ] nested: IllegalArgumentException." "reason": "Failed to parse int parameter with value ", for a timeout parameter, the duration must specify Whenever durations need to be specified, e.g. Of supporting the native JSON number types. Number Values editĪll REST APIs support providing numbered parameters as string on top Providing boolean "false" as the value false and boolean "true" as the Boolean Values editĪll REST API parameters (both request parameters and JSON body) support Rest parameters (when using HTTP, map to HTTP URL parameters) follow theĬonvention of using underscore casing. This anchor date can optionally be followed byīy default flat_settings is set to false.

The expression starts with an anchor date, which can either be now, or aĭate string ending with ||. Most parameters which accept a formatted date value - such as gt and lt This makes sense when the stats results areīeing consumed by a monitoring tool, rather than intended for humanĬonsumption. The human readable values can be turned off by adding ?human=false "exists_time": "1h" or "size": "1kb") and for computers

Statistics are returned in a format suitable for humans To set ?format=yaml which will cause the result to be returned in the Will be pretty formatted (use it for debugging only!). When appending ?pretty=true to any request made, the JSON returned The following options can be applied to all of the REST APIs.