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

2 votes292 views1 answer
Composer install via cmd
Shell/Bash
0 vote292 views1 answer
Install babel language
Shell/Bash
0 vote275 views2 answers
Linux how many cpus
Shell/Bash
3 votes309 views1 answer
Screenshot in readme.md
Shell/Bash
188 votes577 views6 answers
Git create branch
Shell/Bash
1 vote297 views1 answer
Ubuntu bleachbit install
Shell/Bash
0 vote289 views1 answer
Bash get width of terminal
Shell/Bash
1 vote309 views1 answer
Ubuntu open with code
Shell/Bash
0 vote291 views1 answer
Are pip packages safe for linux
Shell/Bash
0 vote296 views1 answer
Bash if negative number
Shell/Bash