NAME

       gt-seqfilter - Filter the given sequence file(s) and show the results on stdout.

SYNOPSIS

       gt seqfilter [option ...] [sequence_file ...]

DESCRIPTION

       -minlength [value]
           set minimum length a sequence must have to pass the filter (default: undefined)

       -maxlength [value]
           set maximum length a sequence can have to pass the filter (default: undefined)

       -maxseqnum [value]
           set the maximum number of sequences which can pass the filter (default: undefined)

       -sample [value]
           set a probability for each sequence to pass the filter (default: 1.000000)

       -step [value]
           only every step-th sequence passes the filter (default: 1)

       -nowildcards [yes|no]
           filter out seqences containing wildcards (default: no)

       -width [value]
           set output width for FASTA sequence printing (0 disables formatting) (default: 0)

       -o [filename]
           redirect output to specified file (default: undefined)

       -gzip [yes|no]
           write gzip compressed output file (default: no)

       -bzip2 [yes|no]
           write bzip2 compressed output file (default: no)

       -force [yes|no]
           force writing to output file (default: no)

       -help
           display help and exit

       -version
           display version information and exit

REPORTING BUGS

       Report bugs to https://github.com/genometools/genometools/issues.