sed多行着色 [英] sed multiline pygmentize
本文介绍了sed多行着色的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想将html片段传递给pygmentize以便对其进行相应的着色。我想知道如何使用sed或其他cli工具来实现这一目标。
I would like to take the html piece and pass it to pygmentize to colorize it accordingly. I'm wondering how I could use sed or some other cli tool to get that accomplished.
我尝试了一堆sed单线并尝试使用以下SO问题：
I tried a bunch of sed one-liners and tried to use the following SO questions:
- Sed multiline replacement question
- Using or in multiline sed replacement
- sed or awk multiline replace
我有以下日志：
2012-03-26 18:04:27,385 9372 [main] ERROR web.commons.exception.ServiceInvocationException -
Response from server cannot be decoded to JSON, responsePayload = <html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<title>Error 404 Not Found</title>
</head>
<body><h2>HTTP ERROR 404</h2>
<p>Problem accessing jetty-url. Reason:
<pre> Not Found</pre></p><hr /><i><small>Powered by Jetty://</small></i><br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
</body>
</html>
org.codehaus.jackson.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
at [Source: java.io.StringReader@369133f6; line: 1, column: 2]
UPDATE 到更长的命令：
mvn -U test | (while read line; do echo ${line} | sed -e "s/.*ERROR.*/`echo -e '\e[91m&\e[0m'`/g" -e "s/.*\(WARN|INFO\).*/`echo -e '\e[93m&\e[0m'`/g"; done)
推荐答案
我将其用作较长命令的一部分：
I used this as part of a longer command:
mvn -U test | (while read line; do echo ${line} | sed -e "s/.*ERROR.*/`echo -e '\e[91m&\e[0m'`/g" -e "s/.*\(WARN|INFO\).*/`echo -e '\e[93m&\e[0m'`/g"; done)
这篇关于sed多行着色的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
