Mac OS X/usr/bin/time冗长标志 [英] Mac OS X /usr/bin/time verbose flag

问题描述

我一直试图在终端(Bash)中使用详细标志--verbose或-v运行usr/bin/time命令，但是反复出现此错误:

I have been trying to run the usr/bin/time command in my terminal (Bash) with the verbose flag --verbose or -v but have repeatedly been getting this error:

/usr/bin/time: illegal option -- v
usage: time [-lp] command.

我一直在运行的命令基本上像这样:

The command I have been running looks like basically like this:

/usr/bin/time -v python practice.py

有什么想法可以使它在Mac上正常工作吗? (我有OS X Yosemite)?

Any ideas how to get this to work properly on a Mac? (I have OS X Yosemite)?

推荐答案

如果您有自制软件，则可以通过安装gnu-time软件包来获取GNU time:

If you have homebrew, you can get GNU time by installing the gnu-time package:

brew install gnu-time

此后，可以作为gtime命令使用:

After that, it’s available as the gtime command:

$ gtime
Usage: gtime [-apvV] [-f format] [-o file] [--append] [--verbose]
       [--portability] [--format=format] [--output=file] [--version]
       [--help] command [arg...]

许多其他用于OSX的自家包装的GNU实用程序的情况与此类似.例如，您可以使用gdf，du和gdu，readlink和greadlink等来获取GNU df命令，

The case is similar for a lot of other homebrew-packaged GNU utilities for OSX; e.g., you can get the GNU df command with gdf, du with gdu, readlink with greadlink, etc.

具有大多数此类内容的自制程序包是coreutils，它安装了约一百种不同的GNU风格的命令.其他有用的软件包:findutils，gnu-sed，gnu-tar.

The homebrew package that has most of those is coreutils, which installs about a hundred different GNU-flavored commands. Other useful packages: findutils, gnu-sed, gnu-tar.

如果尚未安装自制软件，则只需一个命令即可获取它:

If you don’t have homebrew installed yet, you can get it with just a single command:

ruby -e "$(curl -fsSL\
    https://raw.githubusercontent.com/Homebrew/install/master/install)"

这篇关于Mac OS X/usr/bin/time冗长标志的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！