fork(2) download 
  1. {print gsub("ENST[0-9]+","")}
Success #stdin #stdout 0.01s 4232KB
comments (?)
stdin 
ENST001 ENST002 4 4 4 88 9 9
ENST004 3 3 3 99 8 8
ENST009 ENST010 ENST006 8 8 8 77 8 8
stdout 
2
1
3
https://ideone.com/1rleL
language:
AWK (gawk 4.2.1)
created:
12 years ago
visibility:
secret

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