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Apache-2.0

🐌 useful-scripts

License Join the chat at https://gitter.im/oldratlee/useful-scripts GitHub release GitHub stars GitHub forks

👉 把平时有用的手动操作做成脚本,这样可以便捷的使用。 ✨

有自己用的好的脚本 或是 平时常用但没有写成脚本的功能,欢迎提供(提交Issue)和分享(Fork后提交代码)! 💖

PS:

本仓库的脚本(如Java相关脚本)在阿里等公司(如随身云,见awesome-scripts仓库说明)的线上生产环境部署使用。
如果你的公司有部署使用,欢迎使用通过提交Issue告知,方便互相交流反馈~ 💘

🔰 快速下载&使用

source <(curl -fsSL https://raw.githubusercontent.com/oldratlee/useful-scripts/master/test-cases/self-installer.sh)

更多下载&使用方式,参见下载使用

📚 使用文档

Java相关脚本

  1. show-busy-java-threads
    用于快速排查JavaCPU性能问题(top us值过高),自动查出运行的Java进程中消耗CPU多的线程,并打印出其线程栈,从而确定导致性能问题的方法调用。
  2. show-duplicate-java-classes
    找出jar文件和class目录中的重复类。用于排查Java类冲突问题。
  3. find-in-jars
    在目录下所有jar文件里,查找类或资源文件。

🐚 Shell相关脚本

Shell使用加强:

  1. c
    原样命令行输出,并拷贝标准输出到系统剪贴板,省去CTRL+C操作,优化命令行与其它应用之间的操作流。
  2. coat
    彩色cat出文件行,方便人眼区分不同的行。
  3. a2l
    按行彩色输出参数,方便人眼查看。
  4. ap and rp
    批量转换文件路径为绝对路径/相对路径,会自动跟踪链接并规范化路径。
  5. tcp-connection-state-counter
    统计各个TCP连接状态的个数。用于方便排查系统连接负荷问题。
  6. xpl and xpf
    在命令行中快速完成 在文件浏览器中 打开/选中 指定的文件或文件夹的操作,优化命令行与其它应用之间的操作流。

Shell开发/测试加强:

  1. echo-args
    输出脚本收到的参数,在控制台运行时,把参数值括起的括号显示成 红色,方便人眼查看。用于调试脚本参数输入。
  2. console-text-color-themes.sh
    显示Terminator的全部文字彩色组合的效果及其打印方式,用于开发Shell的彩色输出。
  3. parseOpts.sh
    命令行选项解析库,加强支持选项有多个值(即数组)。

VCS相关脚本

目前VCS的脚本都是svn分支相关的操作。使用更现代的Git吧! 💥

因为不推荐使用svn,这里不再列出有哪些脚本了,如果你有兴趣可以点上面链接去看。

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