The OpenNET Project / Index page

[ новости /+++ | форум | wiki | теги | ]

Поиск:  Каталог документации

12.3. Dan's Prompt

Dan was a coworker of mine at the university I work at for a while. Dan used csh and tcsh for a long time before moving to Bash, so he uses the history number a lot. He uses "screen" a lot, and for that, it's helpful to have the tty. The last part of his prompt is the return value of the last executed command. Dan doesn't like having the $PWD in his prompt because it makes the prompt grow and shrink too much.

#   Dan's prompt looks like this:
#      543,p3,0$
function dan {
local cur_tty=$(temp=$(tty) ; echo ${temp:5});
PS1="\!,$cur_tty,\$?\$ "


Dan's prompt: history number, tty number, return value of the last executed function.

Inferno Solutions
Hosting by

Закладки на сайте
Проследить за страницей
Created 1996-2022 by Maxim Chirkov
Добавить, Поддержать, Вебмастеру