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kandi X-RAY | PowerLine Summary
A more PowerShell prompt
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of PowerLine
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CopyPlugin 'Lokaltog/powerline', {'rtp': 'powerline/bindings/vim/'}
Community Discussions
Trending Discussions on PowerLine
QUESTION
I am new to stackoverflow and also pretty much a beginner at programming and hope to find a solution here.
My code is written in C++ and should run on a computer on module with linux operating system. The program should receive messages from other linux or windows systems and then depending on the content of the messages execute further subroutines and send back a response. The windows program is also written in C++. The linux system and the windows system are connected via a switch and the switch is connected to the home network via a powerline adapter. The multicast function is enabled and supported in the switch settings, as well as in the linux system.
The linux code to test the functionality looks like this:
...ANSWER
Answered 2022-Mar-25 at 03:13You're not correctly setting the incoming interface for multicast traffic, and you're not setting the outgoing interface at all.
When you call joinMulticastGroup, you pass an empty string for the second argument which is supposed to contain the IP address of the incoming multicast interface as a string. So if for example the machine's IP is 192.168.178.34, then you pass "192.168.178.34" for that argument.
If you don't set the outgoing multicast interface explicitly, the OS will choose whichever interface is the "default". You should use the IP_MULTICAST_IF socket option, passing the address of a struct in_addr specifying the IP address.
QUESTION
Recently switched to new windows terminal, and after hours of searching on internet I was not able to find anything helpful, all what I want is to set up cmd inside new windows terminal to show git branches just like it's achievable for powershell.
I have been very comfortable with cmd especially with its ability to use additional linux commands and don't wanna switch to powershell only because of nice displays of git branches. this is a source where everything is nicely explained for powershell, all I want is to do the same for CMD.
thanks in advance
...ANSWER
Answered 2022-Mar-22 at 13:19In order to use Oh My Posh for shell-prompt customization from cmd.exe, the legacy Windows shell (citing from the docs (tab cmd)):
There's no out of the box support for Windows CMD when it comes to custom prompts. There is however a way to do it using Clink, which at the same time supercharges your cmd experience. Follow the installation instructions and make sure you select autostart.
As you later discovered, this issue on GitHub has background information on why native cmd.exe support isn't possible (even though Oh My Posh is generally shell-agnostic) and why third-party software is needed to make it work.
As for your comments re preferring cmd.exe:
I have been very comfortable with cmd
Migrating from the shell one is used to a new one is undoubtedly a painful transition, but well worth considering in this case:
While not without its quirks, PowerShell is vastly superior in just about every respect to cmd.exe, and enables you to do things you simply cannot do in cmd.exe
its ability to use additional linux commands
Linux (WSL) commands called from the Windows side are all mediated via executables (notably wsl.exe and bash.exe), which you can equally call from PowerShell.
QUESTION
I'm here to ask how can I change the front text color of powerline glyph as figure below.
Like you see, my text is pink but I HATE pink.
So, I can change the pink to black by:
Setting -> Editor -> Console Color -> Chang Magenta color value from pink to black.
the value I changed: B309B3 to 262323
But this way doesn't look really good because I changed the value of Magenta instead of setting the color to black.
How can I actually change the color?
...ANSWER
Answered 2021-Dec-04 at 17:40I have posted this question at https://intellij-support.jetbrains.com/hc/en-us/community/posts/4406999150482-How-to-customize-the-console-color- and the answer is Jetbrains doesn't have this feature yet.
QUESTION
ANSWER
Answered 2021-Sep-05 at 11:30I did more research, so apparently you need to enable unicode in the console window: Console.OutputEncoding = System.Text.Encoding.UTF8;, and then you can use unicode symbols.
QUESTION
ANSWER
Answered 2021-Aug-06 at 13:57For future reference: Solution is to change the font!
QUESTION
I wanted to get started with posh and oh-my-posh so I installed them according to this article. Microsoft docs. I got the theme but the edges didn't had that arrow(that coolness).
I then downloaded the windows terminal and edited the setting.json there with
...ANSWER
Answered 2021-Feb-19 at 17:57If I understand correctly, there are two parts to the question.
Changing the PowerShell Window FontTo do this, right-click your PowerShell window and head to "Properties"
There, you can choose the header "Font" and change your font to Cascadia Code PL".
This should fix the problem. If you still experience some weird characters, you might need to install a Nerd Font instead.
Changing the VS Code Terminal FontTo use the font in the VS Code Terminal, head to Settings.
Searching for "integrated terminal font family" should bring up the setting you need to edit. Here, add your font 'Cascadia Code PL' on the very front of the setting and save.
You should now be able to open a terminal and use the PL prompt.
QUESTION
ANSWER
Answered 2021-May-24 at 06:57Just create a theme for continuation (file ~/.config/powerline/themes/shell/continuation.json) with the following content:
QUESTION
ANSWER
Answered 2021-Apr-17 at 16:53This answer is for everyone, who wants to install powerline only in vim in the windows terminal (using wsl Ubuntu 20.04). It took me quite some time.
The reason why I had this issue was that glyphs where missing in the windows terminal font. I tried to install the powerline fonts according to the documentation(https://powerline.readthedocs.io/en/latest/installation/linux.html#fontconfig) as @romainl suggested but that didn't work. Furthermore I tried to install all powerline fonts from the github(https://github.com/powerline/fonts), I ran both the installation scripts. The one for windows in the powershell console according to this blog() and the one for Linux on the Ubuntu WSL Machine according to the documentation. Didn't work either.
Then I stumbled upon a blog post of Microsoft(https://docs.microsoft.com/en-us/windows/terminal/tutorials/powerline-setup), where the person installed a theming framework oh-my-posh. However, I neither wanted to install a theming framework nor a special version of git. Furthermore I only wanted to install powerline in vim not in my whole console. This was the moment when I asked myself: did I miss something? And indeed I did catch a little detail. The answer was to install a the Cascadia Mono PL font (https://github.com/microsoft/cascadia-code/releases) which includes the missing glyphs. Just download the zip and double click on the font. Furthermore I had to set the fontface in the setting.json of the windows terminal (which can open with pressing (CTRL + ,) in the terminal). Your settings should look something like this:
QUESTION
I'm using oh-my-posh v3 in Windows Terminal.
If I'm in a non-git directory, my prompt looks like this...
but, in a git-enabled directory it looks like this...
I've exported the theme's definition to json and, as you can see, I can't find anything that seems to be responsible for the first block in the prompt.
...ANSWER
Answered 2021-Apr-15 at 15:32The answer turned out to be simple; remove Import-Module posh-git from my $profile
QUESTION
First of all I am new to Linux and Rust.
What I am trying to achieve is to print the timestamp to the terminal whenever a user execute a command in the terminal.
I have written a Rust program which will print the current timestamp on the right extreme of the terminal. I was planning to execute this program as systemd service in the background using a bash script. What this bash script does is inside an infinite loop, check the key press and if it is Enter, then execute the rust program. Before I execute the real Rust program, I just tried to echo a string. When I was running the service, I noticed that when I press Enter, echo runs many times before it stops. I also tried to execute the Rust program instead of the echo, but it didn't work the way I imagined. So my solution is wrong smewhere.
My question is, is my approach for this correct? I don't know whether running a background process with an infinite loop is good. This idea I took from the below video.
Creating systemd Service Files
This project is for educational purpose. I was inspired by the Powerline project and wanted to understand how it works and do something similar in small scale using Rust.
Could you guys let me know whether this approach is correct or point me to the right direction. Thanks
main.rs
...ANSWER
Answered 2021-Apr-04 at 20:53Taking the comment to the answer section:
The easiest way to accomplish what I think you want is to hook your program into bash via the PROMPT_COMMAND.
In your ~/.bashrc (or ~/.bash_login) set:
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