What commands do you use most often in the linux (or OS X) terminal?

Question

Command line

What commands do you use most often in the linux (or OS X) terminal?
Not counting cd, cat, mv, rmdir, mkdir, touch, ls, pwd.
If not difficult, add a short comment to the command if it is "non-standard"?

Answer 1

• Main:
  

Answer 2

aria2c, nano, grep, find and man (the most important command).

Answer 3

vi, ncdu, awk, sed, grep, find, netstat, ifconfig, top, ps, ls, cat, echo, cp, scp, ssh, telnet, rm, man

Answer 4

rm -rf/
:)

Answer 5

Completely idiotic question.
Everyone has their own tasks and their own teams.
Even talking about ps are you sure that you do it the same way as me?
I have ps aufxw - one of the most frequent commands, I reflexively say it when I enter the car.
At the same time, under OS X it will simply show an error, in the same place ps has other flags.

Answer 6

My list is something like this:
mc, service (name) start/stop/restart/reload, ifconfig, ifup, ifdown

Answer 7

ssh

Answer 8

history | grep ...
cb.vu/unixtoolbox.xhtml

Answer 9

find grep xargs sed awk cut