Returns a list with the last line of a file. The number of lines should be indicated in the attribute lines.

1 file.tail

<file.tail lines='lines'>
    <file /> !
</file.tail>

Attributes
Name	Type	Required	Default	Description
Alines	number				Number of lines which you have to obtain from the end of the file includinf the last line.

Arguments
Name	Type	Required	Unique	Nullable	Description
Efile	file

Returns
Type	Description
Array	An array with the last n lines of the file.

Example

Get the last 10 lines of a file.

Copy

<xsql-script name='file_tail_sample1'>
    <body>

        <set name='arr'>
            <file.tail lines='10'>
                <file  name='#m_srcfile' type='absolute' />
            </file.tail>
        </set>

        <println>
            <arr/>
        </println>

        <iterator name='line' index='idx'>
            <in>
                <arr/>
            </in>
            <do>
                <println><idx/>: <line /></println>
            </do>
        </iterator>

    </body>
</xsql-script>