Bash script to handle Multifasta files
...fferent multi-FASTA files $ awk 'NR=FNR{a[$0];next}$0 in a{print $0}' input1.fasta input2.fasta #Merge all FASTA files in a directory into a single FASTA file $ awk'1' *.fa >...1357 days ago
950 days ago
Command line to download blast database / protein
#download all available nr - protein database as a single file #Database location - NCBI where all databases are available ftp://ftp.ncbi.nlm.nih.gov/blast/db/ https://ftp.ncbi....944 days ago
Onliner to convert multi line fasta to single line fasta !
#Oneliner to convert awk '/^>/ {printf("\n%s\n",$0);next; } { printf("%s",$0);} END {printf("\n");}' < file.fa > fileres.fa #Then delete the first empty line tail -n +2 fileres.fa > fileout.fa928 days ago
Multiline fasta to single line fasta !
perl -pe '$. > 1 and /^>/ ? print "\n" : chomp' in.fasta > out.fasta796 days ago
Bash script to convert multiline fasta to single line fasta !
#file.fa is multiline fasta awk '/^>/ {printf("\n%s\n",$0);next; } { printf("%s",$0);} END {printf("\n");}' < file.fa766 days ago
Python script to convert Multi-line Fasta to Single-line Fasta
def multi_to_single_line_fasta(input_filename, output_filename):...nverted {input_filename} to {output_filename} in single-line FASTA format.") e...e}' not found.") # Example usage: # multi_to_single_line_fasta('multi_line.fasta'...96 days ago
Perl script to convert Multi-line Fasta to Single-line Fasta !
...use strict; use warnings; sub multi_to_single_line_fasta { my ($input_...nverted $input_filename to $output_filename in single-line FASTA format.\n"; }...ulti_to_single_line_fasta('multi_line.fasta', 'single_line.fasta');96 days ago
Bash script to convert Multi-line Fasta to Single-line Fasta !
#!/bin/bash input_filename="multi_line.fasta" output_filename="single_line.fasta" awk '/^>/ {printf("...echo "Successfully converted $input_filename to $output_filename in single-line FASTA format."...96 days ago