Vi / vim - Insert a external command response Post: 302991281

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Top Forums Shell Programming and Scripting Vi / vim - Insert a external command response Post 302991281 by Don Cragun on Wednesday 8th of February 2017 01:00:25 PM

02-08-2017

Registered User

Try the following sequence of commands:

Code:

/ all<carriage-return>

(where <carriage-return> is entered by hitting the "return" key) This will position the cursor on the space where you want to insert your text.

Code:

s<carriage-return><carriage-return><ESC>

(where <ESC> is entered by hitting the escape key) This will create an empty line where we can insert the output from an external command and leave the cursor on the line after the empty line we just created.

Code:

.-1!echo $HOME<carriage-return>

which will replace the contents of the empty line above where where are sitting with the output produced by the command echo $HOME and leave the cursor on the text that was just replaced.

Code:

kJJ

to move up one line and join the next two lines to that line.

Then continue with other changes you want to make to the file...

PS: Note that the above instructions assume that your cursor is located at the start of the line you mentioned in your post. If that is not where you are sitting, the initial search pattern may need to be more extensive to be sure you locate the proper spot on the proper line.

Last edited by Don Cragun; 02-08-2017 at 02:03 PM.. Reason: Add PS.

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LEARN ABOUT PHP

fann_train_epoch

FANN_TRAIN_EPOCH(3)							 1						       FANN_TRAIN_EPOCH(3)

fann_train_epoch - Train one epoch with a set of training data

SYNOPSIS

       float fann_train_epoch (resource  $ann, resource  $data)

DESCRIPTION

	Train one epoch with the training data stored in data. One epoch is where all of the training data is considered exactly once.

	This  function returns the MSE error as it is calculated either before or during the actual training. This is not the actual MSE after the
       training epoch, but since calculating this will require to go through the entire training set once more. It is more than  adequate  to  use
       this value during training.

	The training algorithm used by this function is chosen by fann_set_training_algorithm(3) function.

PARAMETERS

	      o $ann
		-Neural network resource.

	      o $data
		-Neural network training data resource.

RETURN VALUES

	The MSE, or FALSE on error.

SEE ALSO

       fann_train_on_data(3), fann_test_data(3), fann_get_MSE(3), fann_set_training_algorithm(3).

PHP Documentation Group 												       FANN_TRAIN_EPOCH(3)

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