Post #5 is interesting.
I found it can be enhanced, by a ^ anchor (match at the beginning only), and by inserting a ^ character that becomes an anchor for the following grep
Post #7 did not work for me.? Did not further analyze it.
Here is an embedded multi-line awk code that works for me:
I chose $1 not $0 because I found some trailing spaces in the given examples; spaces are stripped if $1 is used.
Hi, I have two files where 1 contains data and the other contains strings eg
file 1
-0.00000 0.00000 0.00000
0.00000 0.00000 0.80000
0.50000 0.50000 0.60000
0.50000 0.50000 0.20000
-0.00000 0.00000 0.40000
file 2
F F F
F F F
T T T
T T T
T T T
How to I append file2 to file 1 to... (1 Reply)
I would like to extract the sequences larger than 10 bases but shorter than 18 along with the identifier from a FASTA file that looks like this:
> Seq I
ACGACTAGACGATAGACGATAGA
> Seq 2
ACGATGACGTAGCAGT
> Seq 3
ACGATACGAT
I know I can extract the IDs alone with the following code
grep... (3 Replies)
I have a fasta file that looks like this:
>Noname
ACCAAAATAATTCATGATATACTCAGATCCATCTGAGGGTTTCACCACTTGTAGAGCTAT
CAGAAGAATGTCAATCAACTGTCCGAGAAAAAAGAATCCCAGG
>Noname
ACTATAAACCCTATTTCTCTTTCTAAAAATTGAAATATTAAAGAAACTAGCACTAGCCTG
ACCTTTAGCCAGACTTCTCACTCTTAATGCTGCGGACAAACAGA
...
I want to... (2 Replies)
I tried to write a script ( not working) to append first value from mylist to a file called my myfirstResult and to another called mysecondResult
awk ' {print $1} >> myfirsResult ' < mylist
awk ' {print $1} >> mysecondResult ' < mylist
$ cat mylist
A 02/16/2012
B 02/19/2012
C... (3 Replies)
Hey,
I've been trying to break a massive fasta formatted file into files containing each gene separately. Could anyone help me? I've tried to use the following code but i've recieved errors every time:
for i in *.rtf.out
do
awk '/^>/{f=++d".fasta"} {print > $i.out}' $i
done (1 Reply)
Hi All,
I have to append 2 lines at the end of a text file. If those 2 lines are already there then do not append else append the 2 lines to the text file.
Eg: I have a text file, file.txt
This text file might look like this,
/home/kp/make.jsp
/home/pk/model.jsp
I have to append... (1 Reply)
Hi frnds,
My requirement is I have a zip file with name say eg: test_ABC_UH_ccde2a_awdeaea_20150422.zip
within that there are subdirectories on each directory we again have .zip files and in that we have files like mama20150422.gz and so on.
Iam in need of a bash script so that it unzips... (0 Replies)
Hii,
Could someone help me to append string to the starting of all the filenames inside a directory but it should exclude .zip files and subdirectories.
Eg.
file1: test1.log
file2: test2.log
file3 test.zip
After running the script
file1: string_test1.log
file2: string_test2.log
file3:... (4 Replies)
BP_BULK_LOAD_GFF(1p) User Contributed Perl Documentation BP_BULK_LOAD_GFF(1p)NAME
bulk_load_gff.pl - Bulk-load a Bio::DB::GFF database from GFF files.
SYNOPSIS
% bulk_load_gff.pl -d testdb dna1.fa dna2.fa features1.gff features2.gff ...
DESCRIPTION
This script loads a Bio::DB::GFF database with the features contained in a list of GFF files and/or FASTA sequence files. You must use the
exact variant of GFF described in Bio::DB::GFF. Various command-line options allow you to control which database to load and whether to
allow an existing database to be overwritten.
This script differs from bp_load_gff.pl in that it is hard-coded to use MySQL and cannot perform incremental loads. See bp_load_gff.pl for
an incremental loader that works with all databases supported by Bio::DB::GFF, and bp_fast_load_gff.pl for a MySQL loader that supports
fast incremental loads.
NOTES
If the filename is given as "-" then the input is taken from standard input. Compressed files (.gz, .Z, .bz2) are automatically
uncompressed.
FASTA format files are distinguished from GFF files by their filename extensions. Files ending in .fa, .fasta, .fast, .seq, .dna and their
uppercase variants are treated as FASTA files. Everything else is treated as a GFF file. If you wish to load -fasta files from STDIN,
then use the -f command-line swith with an argument of '-', as in
gunzip my_data.fa.gz | bp_fast_load_gff.pl -d test -f -
The nature of the bulk load requires that the database be on the local machine and that the indicated user have the "file" privilege to
load the tables and have enough room in /usr/tmp (or whatever is specified by the $TMPDIR environment variable), to hold the tables
transiently.
Local data may now be uploaded to a remote server via the --local option with the database host specified in the dsn, e.g.
dbi:mysql:test:db_host
The adaptor used is dbi::mysqlopt. There is currently no way to change this.
About maxfeature: the default value is 100,000,000 bases. If you have features that are close to or greater that 100Mb in length, then the
value of maxfeature should be increased to 1,000,000,000. This value must be a power of 10.
Note that Windows users must use the --create option.
If the list of GFF or fasta files exceeds the kernel limit for the maximum number of command-line arguments, use the --long_list
/path/to/files option.
COMMAND-LINE OPTIONS
Command-line options can be abbreviated to single-letter options. e.g. -d instead of --database.
--database <dsn> Database name (default dbi:mysql:test)
--adaptor Adaptor name (default mysql)
--create Reinitialize/create data tables without asking
--user Username to log in as
--fasta File or directory containing fasta files to load
--long_list Directory containing a very large number of
GFF and/or FASTA files
--password Password to use for authentication
(Does not work with Postgres, password must be
supplied interactively or be left empty for
ident authentication)
--maxbin Set the value of the maximum bin size
--local Flag to indicate that the data source is local
--maxfeature Set the value of the maximum feature size (power of 10)
--group A list of one or more tag names (comma or space separated)
to be used for grouping in the 9th column.
--gff3_munge Activate GFF3 name munging (see Bio::DB::GFF)
--summary Generate summary statistics for drawing coverage histograms.
This can be run on a previously loaded database or during
the load.
--Temporary Location of a writable scratch directory
SEE ALSO
Bio::DB::GFF, fast_load_gff.pl, load_gff.pl
AUTHOR
Lincoln Stein, lstein@cshl.org
Copyright (c) 2002 Cold Spring Harbor Laboratory
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See DISCLAIMER.txt for
disclaimers of warranty.
perl v5.14.2 2012-03-02 BP_BULK_LOAD_GFF(1p)