moreutils 工具集

有以下工具:

- chronic: runs a command quietly unless it fails
  - combine: combine the lines in two files using boolean operations
  - errno: look up errno names and descriptions
  - ifdata: get network interface info without parsing ifconfig output
  - ifne: run a program if the standard input is not empty
  - isutf8: check if a file or standard input is utf-8
  - lckdo: execute a program with a lock held
  - mispipe: pipe two commands, returning the exit status of the first
  - parallel: run multiple jobs at once
  - pee: tee standard input to pipes
  - sponge: soak up standard input and write to a file
  - ts: timestamp standard input
  - vidir: edit a directory in your text editor
  - vipe: insert a text editor into a pipe
  - zrun: automatically uncompress arguments to command

其中parallel为并行执行工具,用法 示例见此 , 手册示例

参考文章A