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  1. #!/bin/bash
  2.  
  3. sed -E 's/^(st=([^&]*))?&?(c=([^&]*))?&?(t=([^&]*))?&?(k=([^&]*))? HTTP$/\2,\4,\6,\8/'
Success #stdin #stdout 0s 5072KB
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stdin
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st=expand&c=22&t=button&k=fun HTTP
c=22&t=button&k=fun HTTP
st=expand&c=22&t=party&k=fun HTTP
st=expand&c=22&k=fun HTTP
st=expand HTTP
 HTTP
stdout
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expand,22,button,fun
,22,button,fun
expand,22,party,fun
expand,22,,fun
expand,,,
,,,
https://ideone.com/GNRNGp
language:
Bash (bash 5.0.3)
created:
9 years ago
visibility:
secret

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