Change Header of fastq files | awk one liner - Printable Version +- Biotechnology Forums (https://www.biotechnologyforums.com) +-- Forum: Biotechnology Discussion (https://www.biotechnologyforums.com/forum-1.html) +--- Forum: Bioinformatics (https://www.biotechnologyforums.com/forum-5.html) +--- Thread: Change Header of fastq files | awk one liner (/thread-8140.html) |
Change Header of fastq files | awk one liner - SunilNagpal - 09-08-2017 Use the following awk for changing the header of the fastq files: awk '{print (NR%4 == 1) ? "@1_" ++i : $0}' filename.fastq Here the bold 1 can be changed to whatever string you wish to use. |