News for hackers. Stuff that matters.

A comment on Black Screen – Both a terminal emulator and an interactive shell. Parent comment

Re:Black Screen – Both a terminal emulator and an interactiv... by nkkollaw on Wednesday May 03, 2017 @05:54AM (#14254282)
The thing I like the most is the path bar. I also like the design of the space where you enter commands.

Autocomplete by default is also very nice.

Look & feel is not just colors, but a lot of small details that make the UI look good and polished.

[ Parent | on HN ]
Re:Black Screen – Both a terminal emulator and an interactiv... by BugsJustFindMe on Wednesday May 03, 2017 @06:36AM (#14254486)
The path bar looks like powerline, which you can get without this.
[ Parent | on HN ]
Re:Black Screen – Both a terminal emulator and an interactiv... by Trd on Wednesday May 03, 2017 @10:29AM (#14255929)
apt install fish

chsh

Now you have those completions, documented and all, in all your terminals, whether it's Konsole, Gnome-Terminal, St, Terminator or the linux tty.

[ Parent | on HN ]
Re:Black Screen – Both a terminal emulator and an interactiv... by nkkollaw on Wednesday May 03, 2017 @10:45AM (#14256086)
Yes, I've used it in the past.

I don't use it because '&&' is not available. I use it pretty often.

[ Parent | on HN ]
Re:Black Screen – Both a terminal emulator and an interactiv... by discreditable on Wednesday May 03, 2017 @11:44AM (#14256730)
Instead use:

    command1; and command2
More info: https://fishshell.com/docs/current/tutorial.html#tut_combine...
[ Parent | on HN ]
Re:Black Screen – Both a terminal emulator and an interactiv... by nkkollaw on Wednesday May 03, 2017 @02:17PM (#14258542)
It's not the same thing.

; executes the following command even if the first one fails. && only if the previous command returns 0.

[ Parent | on HN ]
Re:Black Screen – Both a terminal emulator and an interactiv... by Trd on Wednesday May 03, 2017 @02:45PM (#14258814)
Not when used with and. And and or verify if the previous command executed. It says as much in the documentation linked by OP.

So you can do things like: runthiscommand; and echo "Success"; or echo "Failed"

[ Parent | on HN ]
Re:Black Screen – Both a terminal emulator and an interactiv... by discreditable on Thursday May 04, 2017 @10:06AM (#14264892)
> It's not the same thing.

Oh but it is! Read the link!

[ Parent | on HN ]