Questions tagged [scheme]
6 questions
4
votes
2 answers
How to enable bluetooth in GUIX?
I'm trying to enable Bluetooth on my GUIX machine, and I do not understand the instructions:
Scheme Procedure: bluetooth-service [#:bluez bluez] [#:auto-enable? #f]
Return a service that runs the bluetoothd daemon, which manages all the Bluetooth…
BlackShift
- 231
- 1
- 9
3
votes
1 answer
Run Scheme one-liner from the command-line
How can I run a Scheme expression from the command-line using neither a script saved in a file, nor starting the interactive shell?
The equivalent in Python would be: python -c "print 1+1". scheme (+ 1 1) just starts the interactive shell and shows…
Pierre B
- 2,143
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2
votes
1 answer
Enable volume management in Thunar on a Guix System
On my system I have installed both thunar and thunar-volman:
$ guix package --list-installed | grep thunar
thunar-volman 0.9.5 out /gnu/store/yp5xyyvvc59ivghszgyfwy3izd8jvqz0-thunar-volman-0.9.5
thunar 1.8.16 out…
Rovanion
- 921
- 1
- 7
- 17
2
votes
1 answer
Why " >/dev/console" for remote beep (echo-command)
I've learned that this command:
echo -e "\a"
triggers a beep on the local system, whereas this command:
echo -e "\a" >/dev/console
triggers a beep on a remote system.
Why is this? What is the >/dev/console part doing?
Why is it that executing echo…
McErroneous
- 29
- 2
1
vote
1 answer
What Scheme implementation am I running?
Given a Scheme shell/interpreter, what command could output its implementation (R5RS, R6RS or whatever).
For example, I have mit-scheme installed in a Debian machine. How could I discover what implementation it is?
I'm thinking in terms of Python.…
Joshue An.
- 11
- 1
0
votes
0 answers
Mobaxterm terminal color scheme cursor only
I have mobaxterm set up to try and look as close to ubuntu GNOME terminal "Tango" as possible. The background color looks good. However I noticed that setting the foreground color takes over all colors for text. I just want to change the cursor…
Dave
- 522
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