{"description":"\u30b7\u30a7\u30eb\u306b\u306f-x\u30aa\u30d7\u30b7\u30e7\u30f3\u3084set -x\u304c\u3042\u308b\u304c\u3001Perl\u306b\u306f\u306a\u3044\u3002\u30a8\u30d3\u30c7\u30f3\u30b9\u53d6\u308b\u6642\u306b\u56f0\u308b\u3058\u3083\u306a\u3044\u304b\u3063\u3066\u4e8b\u3067\u3001Devel::Trace\u3092\u5165\u308c\u3066\u307f\u305f\u3002 $ perl -d:Trace -e 'print \"hoge\\n\";' >> -e:1: print \"hoge\\n\"; hoge\u3063\u3066\u306a\u611f\u3058\u306b-d:Trace\u3092\u3064\u3051\u308c\u3070\u826f\u3057\u3002\u4e2d\u8eab\u304c\u6c17\u306b\u306a\u3063\u3066\u9664\u3044\u3066\u898b\u305f\u3002\u304c\u3001\u3055\u3063\u3071\u308a\u3002 my ($p, $f, $l) = caller; my $code = \\@{\"::_<$f\"}; print STDERR \">> $f:$l: $code->[$l]\"; \u4e00\u884c\u76ee\u306f\u7406\u89e3\u3067\u304d\u308b\u3002\u4e8c\u884c\u76ee\u306e\\@{\"::_<$f\"}\u3063\u2026","author_url":"https://blog.hatena.ne.jp/teramako/","categories":["work","Perl"],"provider_url":"https://hatena.blog","type":"rich","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fteramako.hatenadiary.org%2Fentry%2F20061219%2Fp2\" title=\"Devel::Trace - hogehoge @teramako\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Devel::Trace","blog_url":"https://teramako.hatenadiary.org/","width":"100%","blog_title":"hogehoge @teramako","author_name":"teramako","version":"1.0","image_url":null,"published":"2006-12-19 00:00:00","url":"https://teramako.hatenadiary.org/entry/20061219/p2","height":"190"}