Fast rename fasta header

# Rename all the header in a FASTA file with a sequential posix (e.g., Seq_1, Seq_2, ...)
awk '/^>/{print ">Seq_" ++i; next}{print}' input.fasta > output.fasta
# Or with in-place edit with moreutils sponge
awk '/^>/{print ">Seq_" ++i; next}{print}' input.fasta | sponge input.fasta

Similar codes

0 vote357 views1 answer
Sed subgroup pattern replace
Shell/Bash
197 votes567 views6 answers
Pip upgrade pip
Shell/Bash
1 vote307 views1 answer
Ubuntu check user groups
Shell/Bash
1 vote327 views1 answer
Bash vlookup function
Shell/Bash
23 votes319 views2 answers
Install brew on mac m1
Shell/Bash
0 vote356 views1 answer
Reset git from last commit
Shell/Bash
15 votes347 views6 answers
Update vs code in ubuntu
Shell/Bash
1 vote330 views1 answer
List xcode version on mac
Shell/Bash
0 vote312 views1 answer
OMV install script
Shell/Bash
0 vote310 views1 answer
How to parse command value in powershell
Shell/Bash