Category: programming

How to add bash auto completion in CentOS 8 Linux – nixCraft:

Learn how to add bash auto completion in CentOS 8 Linux and write your first  simple bash completion program

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.

Credit: https://iridakos.com/programming/2017/01/22/mom-dad-i-programmer

Here we see senior sysadmin or developer helping junior dev/sysadm learning essential skillz. (Via)

me_irl

  • 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

Question: What’s the second movie about a database engineer called?
Answer: The SQL