How to create a new file containing contigs of a certain length from another contigs file

Question

[Ashi]

I have generated E coli contigs using Minia which contains contigs of all lengths. I want to create a new fasta file consisting of those contigs only which are greater than 400bp in length. Is there any way to do that.

The contigs generated by Minia is a fasta file and I want another filtered fasta file containing the contigs greater than 400bp only.

Answer 1

[GenoMax]

Past threads of interest: How To Filter Multi Fasta By Length??
Filter DNA sequence in FASTA file by minimum length and redirect sequences that don't meet condition to new file using python

Preferred. Any answer here should fit the bill: Remove sequences <300 bases from FASTA file