ss=post-tags><a href=https://learnbyexample.github.io/tags/algorithm/>#algorithm</a><a href=https://learnbyexample.github.io/tags/command-line/>#command-line</a><a href=https://learnbyexample.github.io/tags/mawk/>#mawk</a></div><hr color=#e6e6e6><div class=post-nav><p><a class=previous href=https://learnbyexample.github.io/mini/debug-woes-2/>‚Üê Debug woes 2: unexpected array in replacement string</a><br><p><a class=next href=https://learnbyexample.github.io/mini/debug-woes-1/>Debug woes 1: multiple sub