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Dan Berlyoung

2 total

On This Page:

  1. 1 Human Readable ls and df commands
  2. 2 Reverse DNS from command line

Human Readable ls and df commands

to osx bash unix linux commandline terminal by danb on Sep 04, 2007 1 Comments
Simple but useful to know...

To get a ls (file list) or df (disk free) to show in K,M or G instead of *huge* numbers of bytes without commas, use the -h flag. 

ls -lh
df -h

Reverse DNS from command line

to shell osx unix linux by danb on Nov 24, 2005 2 Comments
Quick and easy way to look up a domain name given an IP address.

dig -x 17.254.3.183


2 total

On This Page:

  1. 1 Human Readable ls and df commands
  2. 2 Reverse DNS from command line