@ apexearth/ 副本

通过命令行或节点.js复制文件.

为什么?

• 通过国家保存恢复能力,可以复制数十万个文件,而不必重新开始.
• 并行传输可以提高较小文件在Samba等网络连接上传输的速度.
• 因为有时候你需要复制 许多 东西!

安装

节点使用

$ npm i @apexearth/copy

命令行使用量

$ npm i @apexearth/copy -g

使用量

节点使用

const copy = require('@apexearth/copy')
copy({
    from,                // Source copy path.
    to,                  // Destination copy path.
    recursive,           // Copy recursively.
    overwrite,           // Overwrite existing file
    overwriteMismatches, // Overwrite if size mismatch or from modified date is more recent.
    verbose,             // Verbose output.
    json,                // JSON output. (options: true, "pretty")
    ignoreErrors,        // Continue on errors.
    parallelJobs,        // Number of possible concurrent jobs.
    state,               // Save state for resume ability.
    stateFrequency,      // Save state frequency.
    copyFile,            // Supply your own copyFile function. (from, to, cb)
    readdir,             // Supply your own readdir function. (path, cb)
    stat,                // Supply your own stat function. (path, cb)
})
    .then(() => console.log('done'))
    .catch(err => console.error(err))

命令行使用量

Usage: node-copy [options] <from> <to>

Options:
  -V, --version               output the version number
  -r, --recursive             Copy recursively.
  -o, --overwrite             Overwrite existing.
  --overwrite-mismatches      Overwrite if size mismatch or from modified date is more recent.
  -v, --verbose               Verbose output.
  -j, --json <format>         JSON output. (options: true, pretty)
  -e, --ignore-errors         Ignore errors.
  -p, --parallel-jobs <n>     Number of possible concurrent jobs. (default: 1)
  -s, --state <file>          Save state to file for resume ability.
  --state-frequency <n>       Save state frequency. (In <n> files saved.) (default: 100)
  -a, --archive <state-file>  Attempt to copy as much as possible using options `-mervs <state-file> -p 4` with restart capabilities.
  -h, --help                  output usage information