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gx.cmd

作用

执行一条命令字符串。

语法

gx.cmd(
  cmd: "<command>",
  err: "<err var>",
  suc: "<success message>",
  ok_codes: "0,2",
  sudo: "true|false",
  log: "1|2|3",
  silence: "true|false",
  quiet: "true|false"
);

也支持匿名首参数:

gx.cmd("echo hello");

代码块命令

```cmd
cp a b
ls -al
```

示例

gx.cmd(cmd: "git branch --show-current");
gx.cmd("echo ${HOME}");
gx.cmd(cmd: "grep foo missing.txt", ok_codes: "0,1");