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falsifian
www.falsifian.org
 (2y ago)
↳ In-reply-to » The original twt is unavailable. It may have been edited or deleted, or is from an unknown or muted feed.

@prologic@twtxt.net I think printf is a more portable option than echo -e for interpreting \t as tab. E.g. printf ‘%s\t%s\t%s’ “$url” “$time” “$text”. In general I always prefer printf over echo for anything non-trivial in unix shell scripts. See last paragraph of https://en.wikipedia.org/wiki/Echo_(command)#History

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falsifian
www.falsifian.org
 (2y ago)

Diving into mblaze, I think I’ve nearly* reached peek email geek.

Just a bunch of shell commands I can pipe together to search, list, view and reply to email (after syncing it to a local Maildir).

EXAMPLES at https://git.vuxu.org/mblaze/tree/README

So far I’m using most of the tools directly from the command line, but I might take inspiration from https://sr.ht/~rakoo/omail/ to make my workflow a bit more efficient.

*To get any closer, I think I’d have to hand-craft my own SMTP client or something.

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falsifian
www.falsifian.org
 (2y ago)
↳ In-reply-to » The original twt is unavailable. It may have been edited or deleted, or is from an unknown or muted feed.

@prologic@twtxt.net Thanks for writing that up!

I hope it can remain a living document (or sequence of draft revisions) for a good long time while we figure out how this stuff works in practice.

I am not sure how I feel about all this being done at once, vs. letting conventions arise.

For example, even today I could reply to twt abc1234 with “(#abc1234) Edit: …” and I think all you humans would understand it as an edit to (#abc1234). Maybe eventually it would become a common enough convention that clients would start to support it explicitly.

Similarly we could just start using 11-digit hashes. We should iron out whether it’s sha256 or whatever but there’s no need get all the other stuff right at the same time.

I have similar thoughts about how some users could try out location-based replies in a backward-compatible way (append the replyto: stuff after the legacy (#hash) style).

However I recognize that I’m not the one implementing this stuff, and it’s less work to just have everything determined up front.

Misc comments (I haven’t read the whole thing):

  • Did you mean to make hashes hexadecimal? You lose 11 bits that way compared to base32. I’d suggest gaining 11 bits with base64 instead.

  • “Clients MUST preserve the original hash” — do you mean they MUST preserve the original twt?

  • Thanks for phrasing the bit about deletions so neutrally.

  • I don’t like the MUST in “Clients MUST follow the chain of reply-to references…”. If someone writes a client as a 40-line shell script that requires the user to piece together the threading themselves, IMO we shouldn’t declare the client non-conforming just because they didn’t get to all the bells and whistles.

  • Similarly I don’t like the MUST for user agents. For one thing, you might want to fetch a feed without revealing your identty. Also, it raises the bar for a minimal implementation (I’m again thinking again of the 40-line shell script).

  • For “who follows” lists: why must the long, random tokens be only valid for a limited time? Do you have a scenario in mind where they could leak?

  • Why can’t feeds be served over HTTP/1.0? Again, thinking about simple software. I recently tried implementing HTTP/1.1 and it wasn’t too bad, but 1.0 would have been slightly simpler.

  • Why get into the nitty-gritty about caching headers? This seems like generic advice for HTTP servers and clients.

  • I’m a little sad about other protocols being not recommended.

  • I don’t know how I feel about including markdown. I don’t mind too much that yarn users emit twts full of markdown, but I’m more of a plain text kind of person. Also it adds to the length. I wonder if putting a separate document would make more sense; that would also help with the length.

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yue-fang-readfog-go
feeds.twtxt.net
 (2y ago)

Go 語言實現 systemctl 管理系統服務
在 Linux 系統中，systemd 已然成爲主流的初始化系統和服務管理器，而 systemctl 命令則是我們與之交互的橋樑。對於 Go 開發者而言，直接使用 Shell 調用 systemctl 固然可行，但難免顯得不夠優雅，並且需要編寫額外的代碼來解析命令輸出。爲解決這一問題，taigrr/systemctl 庫應運而生。它爲 Go 開發者提供了符合習慣用法的 systemctl  綁定， ⌘ Read more

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falsifian
www.falsifian.org
 (2y ago)
↳ In-reply-to » @movq Is there a good way to get jenny to do a one-off fetch of a feed, for when you want to fill in missing parts of a thread? I just added @slashdot to my private follow file just because @prologic keeps responding to the feed :-P and I want to know what he's commenting on even though I don't want to see every new slashdot twt.

@movq@www.uninformativ.de I don’t know if I’d want to discard the twts. I think what I’m looking for is a command “jenny -g https://host.org/twtxt.txt” to fetch just that one feed, even if it’s not in my follow list. I could wrap that in a shell script so that when I see a twt in reply to a feed I don’t follow, I can just tap a key and the feed will get added to my maildir. I guess the script would look for a mention at the start of a selected twt and call jenny -g on the feed.

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docker_blog
feeds.twtxt.net
 (2y ago)

Docker Desktop 4.32: Beta Releases of Compose File Viewer, Terminal Shell Integration, and Volume Backups to Cloud Providers
Discover the powerful new features in Docker Desktop 4.32, including the Compose File Viewer, terminal integration, and enterprise-grade volume backups, designed to enhance developer productivity and streamline workflows. ⌘ Read more

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yue-fang-readfog-go
feeds.twtxt.net
 (2y ago)

go 語言調用 shell 命令有這麼兩種方式，都用過了？
阻塞方式 (需要執行結果) 主要用於執行shell命令，並且返回shell的標準輸出適用於執行普通非阻塞 shell 命令，且需要 shell 標準輸出的//阻塞式的執行外部shell命令的函數,等待執行完畢並返回標準輸出func execshell(s string) (string, error){    //函數返回一個Cmd，用於使用給出的參數執行name指定的程序    cmd := ⌘ Read more

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news_com_au
feeds.twtxt.net
 (2y ago)

Ukraine war: Two killed as Russia continues to pummel south and east
Shelling in city of Kostiantyivka At least two civilians were killed and eight others were wounded in the Zaporizhzhia and Kherson provinces on Sunday as Russian shelling and rocket strikes continued to pummel Ukraine’s south and east. A woman was wounded and a railway station turned into a smoldering ruin amid heavy shelling in the eastern city of Kostiantynivka, … ⌘ Read more

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johanbove
johanbove.info
 (2y ago)

Since I have these simple, yet effective bash shell commands, which allow me to edit notes, plans, todos and statuses from the terminal, I feel liberated from overly complex software - everything is just text files and applications which come preinstalled on every Linux system.

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abucci
anthony.buc.ci
 (3y ago)
↳ In-reply-to » The original twt is unavailable. It may have been edited or deleted, or is from an unknown or muted feed.

@prologic@twtxt.net @jmjl@tilde.green
It looks like there’s a podman issue for adding the context subcommand that docker has. Currently podman does not have this subcommand, although this comment has a translation to podman commands that are similar-ish.

It looks like that’s all you need to do to support podman right now! Though I’m not 100% sure the containers I tried really are running remotely. Details below.

I manually edited the shell script that cas.run add returns, changing all the docker commands to podman commands. Specifically, I put alias docker=podman at the top so the check for docker would pass, and then I replaced the last two lines of the script with these:

podman system connection add cas  "host=tcp://cas.run..."
podman system connection default cas

(that … after cas.run is a bunch of connection-specific stuff)

I ran the script and it exited with no output. It did create a connection named “cas”, and made that the default. I’m not super steeped in how podman works but I believe that’s what you need to do to get podman to run containers remotely.

I ran some containers using podman and I think they are running remotely but I don’t know the right juju to verify. It looks right though!

This means you could probably make minor modifications to the generated shell script to support podman. Maybe when the check for docker fails, check for podman, and then later in the script use the podman equivalents to the docker context commands.

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marcos-marado-atmind_booster
feeds.twtxt.net
 (3y ago)

RT by @mind_booster: One of the world’s biggest polluters, #Shell, just announced obscene annual profit of $40bn. Shell accounts for close to 1.6% of the global 1.5°C carbon budget. We must prioritize people and planet over profit and #ActInTime. https://www.theguardian.com/business/2023/feb/02/shell-profits-2022-surging-oil-prices-gas-ukraine
One of the world’s biggest polluters, #Shell, just announced obscene annual profit of $40bn. Shell accounts for close to 1. … ⌘ Read more

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golang_news
feeds.twtxt.net
 (4y ago)

Run any command with a .env file for environment
Because one cannot always modify source code to include a library to load the environment from a file, and doing it from a shell is more than arcane, I wrote this tiny `envrun` command: it will run you command with environment defaults loaded from `.env` or any env file specified, without having to modify the command itself. 1 points posted by FGM ⌘ Read more

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