Questions tagged [fish]

The friendly interactive shell (fish) is a Unix shell that focuses on interactive use, discoverability, and user friendliness.

29 questions with no upvoted or accepted answers
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1answer
465 views

In fish shell, how to select with the cursor while shift is held?

In all gui text editing, ctrl-arrow moves the cursor by word, and holding shift selects as the cursor moves. Thus ctrl-shift-left selects the previous word. Fish already has the former but I want to ...
2
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1answer
444 views

Using Fish + NVM + Sublime results in commands not found

I'm using Fish shell/omf, NVM (https://github.com/derekstavis/plugin-nvm), and Sublime Text 3. I'm trying to use a build system to run nodemon (which I installed with npm -g install nodemon). nodemon ...
2
votes
1answer
145 views

How to get fish-style formatting with less

Let's say I run a command like ls in fish and get lots of output, how do I scroll through it and still keep the fish formatting or something like it? ls | less doesn't keep the formatting. I know ...
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0answers
470 views

RVM is not a function message when using fish shell

I'm trying to use rvm from within the fish shell rvm gemset use rails3 I'm getting the following error message from fish RVM is not a function, selecting rubies with 'rvm use ...' will not work. ...
2
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0answers
981 views

My custom fish shell prompt keeps resetting every reboot

I switched to fish shell a month ago and I'm quite pleased with it. But recently, my custom prompt keeps resetting to the default prompt every time I turn on my PC. When opening the terminal, I'm ...
1
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1answer
85 views

How can I change the prompt to always show the current path?

I want to continue using the fish shell with as little changes to default setup as possible. But there is one thing that really bugs me. When the terminal window is cramped the prompt just becomes >...
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0answers
53 views

fish prompt returns to defaults after change in fish_config

I've been using Fish for a while and after installing Oh-My-Fish the prompt changed to the default OMF prompt. And I couldn't change to what I was using before, one of the default Fish prompts called "...
1
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1answer
62 views

Setup different path for fish shell temporally

User libraries are normally in /usr/local/lib. However I want to build some third party libraries in for example /Users/user/Public/lib. I only want to do it during my testing. Is there a elegant way ...
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0answers
60 views

fish shell, enter long command

Given the usual size of the terminal window, short commands fit. Ex: stoqlt@desktop:~ > ls files However, typing a command that is longer than the free space after the prompt, and reaching the end ...
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0answers
213 views

Why does fish shell create a hidden process in iTerm2

I've moved from bash to fish shell in iTerm2. However, whenever I start iTerm2, I receive the following error message: A session ended very soon after starting. Check that the command in profile ...
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0answers
120 views

For what purpose is the '&-' file descriptor used in fish?

From the fish manual: [The File Descripter may be] an ampersand followed by a minus sign (&-). The file descriptor will be closed From the Arch wiki:. Silencing standard output: $ ...
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0answers
822 views

Creating an alias for in fish shell: The file 'vim' is not executable by this user

I'm trying to create an alias for vim to execute vimx. After creating a new terminal when I try to auto complete vi, I get the following error: fish: The file 'vim' is not executable by this user /...
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0answers
166 views

Fish - A way to configure it such that it does not scroll through tab completions with tab

If you have a directory structure like the below ./test/locationOne ./test/locationTwo ./test/locationThree If, with bash, or fish, you type in cd test/ then hit tab, it will autocomplete until ...
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0answers
26 views

Is it possible to have an abbreviation in a shell anywhere in a command?

I have a directory which has a really long path. However, I use this directory constantly and I cannot move it (WSL Windows directory). I generally use z to jump around to it quickly which is useful, ...
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0answers
41 views

How to enable Fish shell themes from ssh connection

So, I’m learning to transition to using the Fish shell. I’ve only ever used the Bash shell, but I’ve enjoyed using Fish. I found this custom shell theme called “Shellder” (https://github.com/...
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0answers
32 views

OhMyFish does not show the hostname and computer name

OhMyFish does not show the hostname and computer name by default. screenshot Is there any way to change this setting so that it shows the hostname and computer name like how it is shown in the default ...
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0answers
32 views

Ranger image preview not working in URXVT running Fish shell until I open an image in Feh

I recently started using the Fish shell, and after opening a new URXVT instance I cannot get image previews in Ranger until I open an image first (using feh, in my case). Once an image has been opened ...
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0answers
377 views

MobaXTerm “Follow Terminal Folder” STFP & Fish Shell

MobaXterm's "Follow Terminal Folder"/"Follow SSH Path" feature works great when remote SSH into a linux computer, it shows directory & files to the left as you work in the ...
0
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1answer
286 views

How to copy fish config files to remote computer?

I am looking for instructions or a script to copy my fish config files to a new computer via scp. Or at least build a tar file with all of them.
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0answers
111 views

Can't find command after setting PATH in fish

I'm struggling to add /usr/local/bin to my PATH so I can use geckodriver, which is located in /usr/local/bin/geckodriver. I tried the to add the following to my config.fish set -U fish_user_paths /...
0
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1answer
485 views

How can I fix this error when trying to install Oh-My-Fish?

I am using fish via Cygwin on Windows 10; whenever I try to install OMF, I am presented with this error: curl -L https://get.oh-my.fish | fish.exe % Total % Received % Xferd Average Speed ...
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1answer
228 views

How to start a fish instance with a specific `config.fish`?

I want to start a particular fish instance with a specific config.fish. Something along the lines of the Bash --rcfile option. I'm aware of the XDG_CONFIG_HOME variable. But I just want to switch ...
0
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1answer
232 views

Fish shell doesn't return program error

In bash, if I run a program and it crashes I get some information about what went wrong, such as Segmentation fault (core dumped). In fish, I just get fish: but no message... does anyone know what the ...
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1answer
348 views

i3wm urxvt wrapping issue when using hot key to launch. no issue when run from dmenu

Sorry for the long title. Wanted it be a little specific. I have an issue with my urxvt (rxvt-unicode) terminal emulator that's using a themed fish shell. The problem is that when I launch urxvt with ...
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1answer
663 views

Reveal user@hostname in oh-my-fish theme

I'm trying to have the user@hostname displayed all the time in fish's bobthefish theme, no matter whether you're the default user or not. I've tried editing ~/.config/fish/functions/fish_prompt.fish, ...
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1answer
225 views

Bad fish configuration preventing usable login to remote server

I messed up configuring my config.fish, and I now cannot use my server. Whenever I try to log in, it says fish: Unknown command '/usr/bin/keychain /home/freebsd/.ssh/id_dsa' /home/freebsd/.config/...
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0answers
133 views

using FISH shell — set default folder for multiple tabs?

I'm using fish shell in OS X. Using the standard bash shell, you can open multiple tabs in Terminal, cd to a different directory in each, and then save the setup as a Window Group (via Window > ...
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1answer
193 views

How to refer to absolute paths in fish?

I'm trying to get fish to recognize an absolute path, either when changing directories or when giving an input to a program. I'm used to typing an absolute path as "C:/..." but in fish the only way I ...
0
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1answer
274 views

How to pin information to the top of a terminal window on Mac OSX

I've seen demos where folks have had a Mac OSX terminal where the current time + username + directory are afixed (like 'freeze rows' in excel) to the top of the terminal window (not in the title bar), ...