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< span id = "arthas" > < / span > < h1 > 启动 Arthas< a class = "headerlink" href = "#arthas" title = "永久链接至标题" > ¶< / a > < / h1 >
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< span id = "id1" > < / span > < h2 > 交互模式启动< a class = "headerlink" href = "#" title = "永久链接至标题" > ¶< / a > < / h2 >
< div class = "highlight-bash notranslate" > < div class = "highlight" > < pre > < span > < / span > ./as.sh
< / pre > < / div >
< / div >
< div class = "highlight-bash notranslate" > < div class = "highlight" > < pre > < span > < / span > ➜ bin git:< span class = "o" > (< / span > develop< span class = "o" > )< / span > ✗ ./as.sh
Found existing java process, please choose one and hit RETURN.
< span class = "o" > [< / span > < span class = "m" > 1< / span > < span class = "o" > ]< / span > : < span class = "m" > 3088< / span > org.jetbrains.idea.maven.server.RemoteMavenServer
* < span class = "o" > [< / span > < span class = "m" > 2< / span > < span class = "o" > ]< / span > : < span class = "m" > 12872< / span > org.apache.catalina.startup.Bootstrap
< span class = "o" > [< / span > < span class = "m" > 3< / span > < span class = "o" > ]< / span > : < span class = "m" > 2455< / span >
Attaching to < span class = "m" > 12872< / span > ...
,---. ,------. ,--------.,--. ,--. ,---. ,---.
/ O < span class = "se" > \ < / span > < span class = "p" > |< / span > .--. < span class = "s1" > ' ' < / span > --. .--< span class = "s1" > ' | ' < / span > --< span class = "s1" > ' | / O \ ' < / span > .-< span class = "s1" > ' < / span >
< span class = "s1" > | .-. || ' < / span > --< span class = "s1" > ' .' < / span > < span class = "p" > |< / span > < span class = "p" > |< / span > < span class = "p" > |< / span > .--. < span class = "o" > ||< / span > .-. < span class = "p" > |< / span > < span class = "sb" > `< / span > . < span class = "sb" > `< / span > -.
< span class = "p" > |< / span > < span class = "p" > |< / span > < span class = "p" > |< / span > < span class = "o" > ||< / span > < span class = "p" > |< / span > < span class = "se" > \ < / span > < span class = "se" > \ < / span > < span class = "p" > |< / span > < span class = "p" > |< / span > < span class = "p" > |< / span > < span class = "p" > |< / span > < span class = "p" > |< / span > < span class = "o" > ||< / span > < span class = "p" > |< / span > < span class = "p" > |< / span > < span class = "p" > |< / span > .-< span class = "s1" > ' |< / span >
< span class = "s1" > `--' < / span > < span class = "sb" > `< / span > --< span class = "s1" > ' `--' < / span > < span class = "s1" > ' --' < / span > < span class = "sb" > `< / span > --< span class = "s1" > ' `--' < / span > < span class = "sb" > `< / span > --< span class = "s1" > ' `--' < / span > < span class = "sb" > `< / span > --< span class = "s1" > ' `-----' < / span >
$
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< span id = "id2" > < / span > < h2 > 非交互模式启动< a class = "headerlink" href = "#" title = "永久链接至标题" > ¶< / a > < / h2 >
< p > 启动脚本如下：< / p >
< div class = "highlight-bash notranslate" > < div class = "highlight" > < pre > < span > < / span > ./as.sh < PID> < span class = "o" > [< / span > @IP:PORT< span class = "o" > ]< / span >
< / pre > < / div >
< / div >
< div class = "section" id = "" >
< span id = "id3" > < / span > < h3 > 参数说明< a class = "headerlink" href = "#" title = "永久链接至标题" > ¶< / a > < / h3 >
< ul class = "simple" >
< li > PID： （ < / li >
< li > IP： < code class = "docutils literal notranslate" > < span class = "pre" > 127.00.1< / span > < / code > 。Arthas允许多个用户同时访问， < / li >
< li > PORT： < / li >
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< span id = "id4" > < / span > < h3 > 示例< a class = "headerlink" href = "#" title = "永久链接至标题" > ¶< / a > < / h3 >
< ul >
< li > < p class = "first" > 如果不指定 IP 和 PORT， < / p >
< blockquote >
< div > < p > ./as.sh 12345< / p >
< / div > < / blockquote >
< p > 上述命令等价于：< / p >
< blockquote >
< div > < p > ./as.sh 12356@ 127.0.0.1:3658< / p >
< / div > < / blockquote >
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< span id = "id5" > < / span > < h3 > 远程诊断< a class = "headerlink" href = "#" title = "永久链接至标题" > ¶< / a > < / h3 >
< p > 服务器启动 Arthas Server 后，其他人可以使用 telnet 远程连接上去进程诊断，例如：< / p >
< div class = "highlight-bash notranslate" > < div class = "highlight" > < pre > < span > < / span > telnet < span class = "m" > 192< / span > .168.1.119 < span class = "m" > 3658< / span >
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< span id = "sudo" > < / span > < h3 > sudo 支持< a class = "headerlink" href = "#sudo" title = "永久链接至标题" > ¶< / a > < / h3 >
< p > 成熟的线上管理环境一般都不会直接开放 JVM 部署用户权限给你，而是通过 sudo-list 来控制和监控用户的越权操作。由于 as.sh 脚本中会对当前用户的环境变量产生感知，所以需要加上 -H 参数< / p >
< div class = "highlight-bash notranslate" > < div class = "highlight" > < pre > < span > < / span > sudo -u admin -H ./as.sh < span class = "m" > 12345< / span >
< / pre > < / div >
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< span id = "windows" > < / span > < h3 > Windows 环境支持< a class = "headerlink" href = "#windows" title = "永久链接至标题" > ¶< / a > < / h3 >
< p > 目前< code class = "docutils literal notranslate" > < span class = "pre" > as.bat< / span > < / code > 脚本只支持一个参数： < / p >
< div class = "highlight-bash notranslate" > < div class = "highlight" > < pre > < span > < / span > as.bat < pid>
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