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  1. J

    How to erase following characters after the first word in multiple lines containing ">" inside same text file for multiple files

    Hi I was wondering if you could help me out to propose a command for the issue I need to resolve. I basically need to erase all characters following the first word, including white space, in multiple lines containing as first character the symbol ">" inside a plain text file (extension .fa), for...
  2. J

    How to shorten first line characteres in multiple files

    Hi I have a series of .fasta files which first line looks like this file 1: >Vibrio_cholerae_strain_1Mo file 2: >Vibrio_cholerae_2012EL-1097_89x file 3: >Vibrio_cholerae_strain_4536 I would like to remove from the first line all the "Vibrio_cholerae_" characters from this line, leaving the...
  3. J

    How to count characters in the first line of a text file

    Hi I was wondering if you could help me out to figure out how to count the characters from the first line in several text files contained in a directory
  4. J

    BIOLINUX

    Hi I'm Bioinformatician and I was wondering if theres a new Biolinux release coming soon
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