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  1. #!/bin/bash
  2. s="123  123  123  123 
  3. 1 2 3 45
  4. 1 3 5
  5. hello 123 my 1 name 2 is 3" 
  6.  
  7. awk '{cnt=0; for (i=1; i<=NF; ++i) { if ($i ~ /^[0-9]+$/) { cnt++ } } }cnt>3' <<< "$s"
Success #stdin #stdout 0.01s 5516KB
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Standard input is empty
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123  123  123  123 
1 2 3 45
hello 123 my 1 name 2 is 3
https://ideone.com/VPteq9
language:
Bash (bash 5.0.3)
created:
3 years ago
visibility:
secret

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