|   | seqcount | 
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| % seqcount "tembl:*" -out tembl.seqcount Read and count sequences | 
Go to the output files for this example
| 
Read and count sequences
Version: EMBOSS:6.6.0.0
   Standard (Mandatory) qualifiers:
  [-sequence]          seqall     (Gapped) sequence(s) filename and optional
                                  format, or reference (input USA)
  [-outfile]           outfile    [*.seqcount] Output file name
   Additional (Optional) qualifiers: (none)
   Advanced (Unprompted) qualifiers: (none)
   Associated qualifiers:
   "-sequence" associated qualifiers
   -sbegin1            integer    Start of each sequence to be used
   -send1              integer    End of each sequence to be used
   -sreverse1          boolean    Reverse (if DNA)
   -sask1              boolean    Ask for begin/end/reverse
   -snucleotide1       boolean    Sequence is nucleotide
   -sprotein1          boolean    Sequence is protein
   -slower1            boolean    Make lower case
   -supper1            boolean    Make upper case
   -scircular1         boolean    Sequence is circular
   -squick1            boolean    Read id and sequence only
   -sformat1           string     Input sequence format
   -iquery1            string     Input query fields or ID list
   -ioffset1           integer    Input start position offset
   -sdbname1           string     Database name
   -sid1               string     Entryname
   -ufo1               string     UFO features
   -fformat1           string     Features format
   -fopenfile1         string     Features file name
   "-outfile" associated qualifiers
   -odirectory2        string     Output directory
   General qualifiers:
   -auto               boolean    Turn off prompts
   -stdout             boolean    Write first file to standard output
   -filter             boolean    Read first file from standard input, write
                                  first file to standard output
   -options            boolean    Prompt for standard and additional values
   -debug              boolean    Write debug output to program.dbg
   -verbose            boolean    Report some/full command line options
   -help               boolean    Report command line options and exit. More
                                  information on associated and general
                                  qualifiers can be found with -help -verbose
   -warning            boolean    Report warnings
   -error              boolean    Report errors
   -fatal              boolean    Report fatal errors
   -die                boolean    Report dying program messages
   -version            boolean    Report version number and exit
 | 
| Qualifier | Type | Description | Allowed values | Default | 
|---|---|---|---|---|
| Standard (Mandatory) qualifiers | ||||
| [-sequence] (Parameter 1) | seqall | (Gapped) sequence(s) filename and optional format, or reference (input USA) | Readable sequence(s) | Required | 
| [-outfile] (Parameter 2) | outfile | Output file name | Output file | <*>.seqcount | 
| Additional (Optional) qualifiers | ||||
| (none) | ||||
| Advanced (Unprompted) qualifiers | ||||
| (none) | ||||
| Associated qualifiers | ||||
| "-sequence" associated seqall qualifiers | ||||
| -sbegin1 -sbegin_sequence | integer | Start of each sequence to be used | Any integer value | 0 | 
| -send1 -send_sequence | integer | End of each sequence to be used | Any integer value | 0 | 
| -sreverse1 -sreverse_sequence | boolean | Reverse (if DNA) | Boolean value Yes/No | N | 
| -sask1 -sask_sequence | boolean | Ask for begin/end/reverse | Boolean value Yes/No | N | 
| -snucleotide1 -snucleotide_sequence | boolean | Sequence is nucleotide | Boolean value Yes/No | N | 
| -sprotein1 -sprotein_sequence | boolean | Sequence is protein | Boolean value Yes/No | N | 
| -slower1 -slower_sequence | boolean | Make lower case | Boolean value Yes/No | N | 
| -supper1 -supper_sequence | boolean | Make upper case | Boolean value Yes/No | N | 
| -scircular1 -scircular_sequence | boolean | Sequence is circular | Boolean value Yes/No | N | 
| -squick1 -squick_sequence | boolean | Read id and sequence only | Boolean value Yes/No | N | 
| -sformat1 -sformat_sequence | string | Input sequence format | Any string | |
| -iquery1 -iquery_sequence | string | Input query fields or ID list | Any string | |
| -ioffset1 -ioffset_sequence | integer | Input start position offset | Any integer value | 0 | 
| -sdbname1 -sdbname_sequence | string | Database name | Any string | |
| -sid1 -sid_sequence | string | Entryname | Any string | |
| -ufo1 -ufo_sequence | string | UFO features | Any string | |
| -fformat1 -fformat_sequence | string | Features format | Any string | |
| -fopenfile1 -fopenfile_sequence | string | Features file name | Any string | |
| "-outfile" associated outfile qualifiers | ||||
| -odirectory2 -odirectory_outfile | string | Output directory | Any string | |
| General qualifiers | ||||
| -auto | boolean | Turn off prompts | Boolean value Yes/No | N | 
| -stdout | boolean | Write first file to standard output | Boolean value Yes/No | N | 
| -filter | boolean | Read first file from standard input, write first file to standard output | Boolean value Yes/No | N | 
| -options | boolean | Prompt for standard and additional values | Boolean value Yes/No | N | 
| -debug | boolean | Write debug output to program.dbg | Boolean value Yes/No | N | 
| -verbose | boolean | Report some/full command line options | Boolean value Yes/No | Y | 
| -help | boolean | Report command line options and exit. More information on associated and general qualifiers can be found with -help -verbose | Boolean value Yes/No | N | 
| -warning | boolean | Report warnings | Boolean value Yes/No | Y | 
| -error | boolean | Report errors | Boolean value Yes/No | Y | 
| -fatal | boolean | Report fatal errors | Boolean value Yes/No | Y | 
| -die | boolean | Report dying program messages | Boolean value Yes/No | Y | 
| -version | boolean | Report version number and exit | Boolean value Yes/No | N | 
The input is a standard EMBOSS sequence query (also known as a 'USA').
Major sequence database sources defined as standard in EMBOSS installations include srs:embl, srs:uniprot and ensembl
Data can also be read from sequence output in any supported format written by an EMBOSS or third-party application.
The input format can be specified by using the command-line qualifier -sformat xxx, where 'xxx' is replaced by the name of the required format. The available format names are: gff (gff3), gff2, embl (em), genbank (gb, refseq), ddbj, refseqp, pir (nbrf), swissprot (swiss, sw), dasgff and debug.
See: http://emboss.sf.net/docs/themes/SequenceFormats.html for further information on sequence formats.
| 53 | 
| Program name | Description | 
|---|---|
| aligncopy | Read and write alignments | 
| aligncopypair | Read and write pairs from alignments | 
| biosed | Replace or delete sequence sections | 
| codcopy | Copy and reformat a codon usage table | 
| cutseq | Remove a section from a sequence | 
| degapseq | Remove non-alphabetic (e.g. gap) characters from sequences | 
| descseq | Alter the name or description of a sequence | 
| entret | Retrieve sequence entries from flatfile databases and files | 
| extractalign | Extract regions from a sequence alignment | 
| extractfeat | Extract features from sequence(s) | 
| extractseq | Extract regions from a sequence | 
| featcopy | Read and write a feature table | 
| featmerge | Merge two overlapping feature tables | 
| featreport | Read and write a feature table | 
| feattext | Return a feature table original text | 
| listor | Write a list file of the logical OR of two sets of sequences | 
| makenucseq | Create random nucleotide sequences | 
| makeprotseq | Create random protein sequences | 
| maskambignuc | Mask all ambiguity characters in nucleotide sequences with N | 
| maskambigprot | Mask all ambiguity characters in protein sequences with X | 
| maskfeat | Write a sequence with masked features | 
| maskseq | Write a sequence with masked regions | 
| newseq | Create a sequence file from a typed-in sequence | 
| nohtml | Remove mark-up (e.g. HTML tags) from an ASCII text file | 
| noreturn | Remove carriage return from ASCII files | 
| nospace | Remove whitespace from an ASCII text file | 
| notab | Replace tabs with spaces in an ASCII text file | 
| notseq | Write to file a subset of an input stream of sequences | 
| nthseq | Write to file a single sequence from an input stream of sequences | 
| nthseqset | Read and write (return) one set of sequences from many | 
| pasteseq | Insert one sequence into another | 
| revseq | Reverse and complement a nucleotide sequence | 
| seqret | Read and write (return) sequences | 
| seqretsetall | Read and write (return) many sets of sequences | 
| seqretsplit | Read sequences and write them to individual files | 
| sizeseq | Sort sequences by size | 
| skipredundant | Remove redundant sequences from an input set | 
| skipseq | Read and write (return) sequences, skipping first few | 
| splitsource | Split sequence(s) into original source sequences | 
| splitter | Split sequence(s) into smaller sequences | 
| trimest | Remove poly-A tails from nucleotide sequences | 
| trimseq | Remove unwanted characters from start and end of sequence(s) | 
| trimspace | Remove extra whitespace from an ASCII text file | 
| union | Concatenate multiple sequences into a single sequence | 
| vectorstrip | Remove vectors from the ends of nucleotide sequence(s) | 
| yank | Add a sequence reference (a full USA) to a list file | 
Please report all bugs to the EMBOSS bug team (emboss-bug © emboss.open-bio.org) not to the original author.