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Re: change \n to \t

by jwkrahn (Monsignor)
on Aug 23, 2019 at 18:35 UTC ( #11104913=note: print w/replies, xml ) Need Help??


in reply to change \n to \t

$ echo "1.fa

>1
AGTCGTAGCAT
>2
TGAGCTACG
>3
GGCATAGN
>4
CGCACNCAGCTACACC
>5
NGATAGCTACA
" | perl -pe'$_ .= "\t" if s/^>\S+\K\s+$//'
1.fa

>1      AGTCGTAGCAT
>2      TGAGCTACG
>3      GGCATAGN
>4      CGCACNCAGCTACACC
>5      NGATAGCTACA

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