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  1. #!/bin/bash
  2.  
  3. pattern='<!-- %cmd: for F in $(find ../[09]* -maxdepth 1 -type d -printf "%P\n" ) | grep -v "^$"; do echo "<li><a href=\"$F\">$F</a></li>"; done -->'
  4.  
  5. awk -v repl="newtext" 'FNR==NR {
  6. 	a = a $0; next
  7. }
  8. n = index($0, a) {
  9. 	print substr($0, 1, n-1) repl substr($0, n+length(a))
  10. }' <(printf "%s\n" "$pattern") <(echo "before $pattern after")
Success #stdin #stdout 0s 5896KB
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stdin
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Standard input is empty
stdout
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before newtext after
https://ideone.com/t1s6mt
language:
Bash (bash 5.0.3)
created:
7 years ago
visibility:
public

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