root/galaxy-central/tools/fastx_toolkit/fastx_renamer.xml

<tool id="cshl_fastx_renamer" name="Rename sequences" version="0.0.11" >
        <description></description>
        <requirements><requirement type="package">fastx_toolkit</requirement></requirements>
        <command>zcat -f $input | fastx_renamer -n $TYPE -o $output -v </command>

        <inputs>
                <param format="fastqsolexa,fasta,fastqsanger" name="input" type="data" label="FASTQ/A Library to rename" />

                <param name="TYPE" type="select" label="Rename sequence identifiers to">
                        <option value="SEQ">Nucleotides sequence</option>
                        <option value="COUNT">Numeric Counter</option>
                </param>
        </inputs>

        <outputs>
                <data format="input" name="output" metadata_source="input" />
        </outputs>

<help>

**What it does**

This tool renames the sequence identifiers in a FASTQ/A file.

.. class:: infomark

Use this tool at the beginning of your workflow, as a way to keep the original sequence (before trimming, clipping, barcode-removal, etc).

--------

**Example**

The following Solexa-FASTQ file::

    @CSHL_4_FC042GAMMII_2_1_517_596
    GGTCAATGATGAGTTGGCACTGTAGGCACCATCAAT
    +CSHL_4_FC042GAMMII_2_1_517_596
    40 40 40 40 40 40 40 40 40 40 38 40 40 40 40 40 14 40 40 40 40 40 36 40 13 14 24 24 9 24 9 40 10 10 15 40
  
Renamed to **nucleotides sequence**::

    @GGTCAATGATGAGTTGGCACTGTAGGCACCATCAAT
    GGTCAATGATGAGTTGGCACTGTAGGCACCATCAAT
    +GGTCAATGATGAGTTGGCACTGTAGGCACCATCAAT
    40 40 40 40 40 40 40 40 40 40 38 40 40 40 40 40 14 40 40 40 40 40 36 40 13 14 24 24 9 24 9 40 10 10 15 40

Renamed to **numeric counter**::

    @1
    GGTCAATGATGAGTTGGCACTGTAGGCACCATCAAT
    +1
    40 40 40 40 40 40 40 40 40 40 38 40 40 40 40 40 14 40 40 40 40 40 36 40 13 14 24 24 9 24 9 40 10 10 15 40

------

This tool is based on `FASTX-toolkit`__ by Assaf Gordon.

 .. __: http://hannonlab.cshl.edu/fastx_toolkit/   
</help>
</tool>
<!-- FASTQ-to-FASTA is part of the FASTX-toolkit, by A.Gordon (gordon@cshl.edu) -->