Category: macos

How to test and validate DNSSEC using dig command line – nixCraft:

Want to troubleshoot and validate DNSSEC validation for your domain? Try these dig command examples for Linux/*BSD/macOS and Unix-like systems. 

How to set rsync speed limit from eating all bandwidth with -bwlimit option – nixCraft:

In this tutorial you will learn how to set up bandwidth I/O limit using rsync command on Linux, MacOS, FreeBSD and Unix-like systems.

Use Linux or macOS else GTFO. Win10 is nothing but spyware os.

It is a must-read for all Unix/*BSD/Linux fans. This is the fascinating story of how Unix began & how it took over the world by Brian Kernighan. The author was a member of the original group of Unix developers & many Unix programmes including AWK. You can grab it from Amazon <=

  • Ctrl+r : Backward search 
  • Ctrl+l : clear
  • Ctrl+s : Pause output
  • Ctrl+q : Resume output after Ctrl+s
  • Ctrl+a : move to the beginning of line (BOL)
  • Ctrl+e : move to the end of line (EOL)
  • Ctrl+k : delete all text from the cursor to EOL 
  • Ctrl+_ : undo

Apple Mac ad from 2002 aimed at developers and power users.

Vi / Vim Save And Quit The Editor Command – nixCraft:

Linux meme:

Original comic: