PS1 var-->

Show internet IP Address in prompt --> PS1 var

export PS1="[\u@`curl` \W]$ "

By: peshay
2011-11-07 14:48:16

1 Alternatives + Submit Alt

What Others Think

Ouch. Why the backticks? $() ftw.
atoponce · 433 weeks and 1 day ago
Who really cares? Its still useful.
TheShadowFog · 433 weeks and 1 day ago
Using the in your prompt is a really bad idea. It will slow things down a lot and I doubt you change your IP so often that you need it. I would do this in the following manner. 1) If the network connection starts, write the IP to a file 2) See if the connection is up. If it is, use the IP, if it isn't, show other information (and edit the IP) 3) When the network goes down, edit the file
houghi · 433 weeks and 1 day ago
Hm, interesting.
TheShadowFog · 433 weeks and 1 day ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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